Hydrogen generation from plasmatron reformers and use for diesel exhaust aftertreatment *

Size: px
Start display at page:

Download "Hydrogen generation from plasmatron reformers and use for diesel exhaust aftertreatment *"

Transcription

1 Hydrogen generation from plasmatron reformers and use for diesel exhaust aftertreatment * L. Bromberg **, D.R. Cohn **, J. Heywood ***, A. Rabinovich **, K. Hadidi **,N. Alexeev, A. Samokhin Massachusetts Institute of Technology and S. Crane ArvinMeritor Columbus Technology Center Diesel Engine Emissions Reduction(DEER) Meeting August 2003 * Work supported by US DoE Freedom car and Vehicle Technology (Dr. S. Diamond) and ArvinMeritor ** Plasma Science and Fusion Center *** Sloan Automotive Laboratory

2 Plasmatron Reformer Technology Robust and versatile technology Special low power plasma promotes partial oxidation conversion of gasoline, diesel, bio oils, and other fuels to hydrogen-rich gas Advantages: Fast startup and rapid response to transient conditions Relaxation or elimination of reformer catalyst requirements Compact Efficient Robust capability for onboard multi-fuel reforming (can process difficult to reform fuels, e.g. diesel, bio-oils, ethanol)

3 Potential applications to internal combustion engines vehicles using diesel, gasoline and alternative fuels Enhanced diesel exhaust aftertreatment using plasmatron generated hydrogen rich gas (e.g. improved regeneration of NOx traps) Reduced NOx Reduced particulates Alternative and renewable energy derived fuels Conversion of difficult to use fuels (e.g. bio oils) to hydrogen rich gas Rapid response, efficient and robust conversion of ethanol HCCI engines using diesel and other fuels Hydrogen enhanced turbocharged gasoline SI engines Improved combustion, including ultra-lean operation Economically attractive means to substantially increase efficiency (e.g. 30% improvement) Further reduction of already low emissions from spark ignition gasoline engine vehicles

4 Diesel plasmatron reformer Average electrical power consumption ~250 W

5 Diesel reforming Reforming heavy fuels into hydrogen and light hydrocarbons, low oxygen content Low or no soot Fast turn-on Reformate can be further processed by catalyst Absence of free oxygen minimizes hot spots High hydrogen yield

6 Diesel reforming without catalyst Electric power W 250 O/C 1.1 Diesel flow rate g/s 0.8 Corresponding chemical power kw 35 Concentration (vol %) H2 8.2 O2 1.4 N CH4 2.6 CO 14.3 CO2 4.7 C2H4 2.4 C2H2 0.0 Energy efficiency to hydrogen, CO and light HC 70% Soot (opacity meter) 0

7 H 2 -Assisted NOx Traps: Test Cell Results Vehicle Installations Sam Crane August 28,

8 Project Objectives Determine Advantages of H 2 Assisted NO x Trap Regeneration Establish Feasibility and Effectiveness of H 2 Assisted NO x Traps in a Bus Installation Establish Feasibility and Effectiveness of H 2 Assisted NO x Traps in a Light Duty Vehicle Installation 8

9 Gen H Fuel Reformer After-treatment Suitable Reforms Diesel: 22% H 2 Low soot Enclosed housing EMI reduced Safety improvement New Power Supply Under 250W consumption Minimal heat rejected Compact transformer High-temperature flange seals Reduced leakage 9

10 H2-Assisted NOx Trap: Test Set-up Power Air Fuel Fuel Reformer Reformate NOx Trap A Engine Brake Valve To Tailpipe NOx Trap B Switching Valve 10

11 Test Cell Installation: H2-Assisted NOx Trap NOx Traps 14L/leg Cummins 8.3L MY2000 Switching Valve 11

12 BUS Road Load vs ESC 13 Mode mph mph Torque - ft-lb mph 45 mph mph Road Load ESC Engine Speed - RPM 12

13 NOx Adsorption Comparison Bus Road Load Same Fuel Penalty Upstream DOC Added Nox Adsorbed - % Diesel Reformate Exhaust Temperature - deg C 13

14 Fuel Penalty - Bus Road Load Same NOx Adsorption Fuel Penalty - % 15 FP Diesel FP Reformate Exhaust Temperature - degc 14

15 NOx Adsorption - ESC Modes Same Fuel Penalty NOx Adsorbed - % Diesel Reformate Exhaust Temperature - deg C 15

16 Fuel Penalty - ESC Modes Same NOx Adsorption Fuel Penalty - % 6 Diesel Reformate NOx - ppm 16

17 Reduced Hydrocarbon Slip Reduction - % Bus Load ESC Exhaust Temperature - Deg C 17

18 F250 H2-Assisted NOx Trap Installation brake valves reformate injection NOx Trap 14L bypass DOC 18

19 Bus H2-Assisted NOx Trap Installation Fuel Reformer Box Access Door NOx Trap: 21L/leg 19

20 Summary of Results: H2-Assisted NOx Trap Regeneration Fuel Penalty Reduction of roughly 50% at moderate exhaust temperatures Idle regenerations achieved Hydrocarbon slip dramatically reduced Dual Leg System installed and operating on a Transit Bus : 80 90% NOx Reduction Single Leg Bypass System installed and operating on an F250 Truck: 70% NOx Reduction 20

21 Future Efforts: H2-Assisted NOx Trap Investigate Potential Advantages in Desulfation of NOx Traps: Lower Temperature and Reduced Duration Test other NOx Trap Formulations: Improve both High and Low Temperature Performance Develop Gen H Fuel Reformer into a mature product 21

Onboard Plasmatron Generation of Hydrogen Rich Gas for Diesel Engine Exhaust Aftertreatment and Other Applications.

Onboard Plasmatron Generation of Hydrogen Rich Gas for Diesel Engine Exhaust Aftertreatment and Other Applications. PSFC/JA-02-30 Onboard Plasmatron Generation of Hydrogen Rich Gas for Diesel Engine Exhaust Aftertreatment and Other Applications L. Bromberg 1, D.R. Cohn 1, J. Heywood 2, A. Rabinovich 1 December 11, 2002

More information

Fueling the Future TM Diesel Reformers for On-board Hydrogen Applications in Exhaust Aftertreatment Systems. Mark Mauss and Wayne Wnuck

Fueling the Future TM Diesel Reformers for On-board Hydrogen Applications in Exhaust Aftertreatment Systems. Mark Mauss and Wayne Wnuck Fueling the Future TM Diesel Reformers for On-board Hydrogen Applications in Exhaust Aftertreatment Systems Mark Mauss and Wayne Wnuck Mining Diesel Emissions Conference 4-6 November 3 Overview Presentation

More information

Aftertreatment of Diesel Vehicle Emissions Using Compact Plasmatron Fuel Converter-Catalyst Systems

Aftertreatment of Diesel Vehicle Emissions Using Compact Plasmatron Fuel Converter-Catalyst Systems PSFC/RR-00-1 Aftertreatment of Diesel Vehicle Emissions Using Compact Plasmatron Fuel Converter-Catalyst Systems L. Bromberg, D.R. Cohn, A. Rabinovich December 1999 Plasma Science and Fusion Center Massachusetts

More information

Use of a Diesel Fuel Processor for Rapid and Efficient Regeneration of Single Leg NOx Adsorber Systems

Use of a Diesel Fuel Processor for Rapid and Efficient Regeneration of Single Leg NOx Adsorber Systems 2003 Diesel Engine Emissions Reduction Conference Newport, Rhode Island 24-28 August 2003 Use of a Diesel Fuel Processor for Rapid and Efficient Regeneration of Single Leg NOx Adsorber Systems R. Dalla

More information

APBF-DEC Heavy Duty NOx Adsorber/DPF Project: Heavy Duty Linehaul Platform Project Update

APBF-DEC Heavy Duty NOx Adsorber/DPF Project: Heavy Duty Linehaul Platform Project Update APBF-DEC Heavy Duty NOx Adsorber/DPF Project: Heavy Duty Linehaul Platform Project Update 9 th Diesel Engine Emissions Reduction Conference Newport, Rhode Island, 24-28 August 23 Prepared by Mike May Technical

More information

STATE OF THE ART OF PLASMATRON FUEL REFORMERS FOR HOMOGENEOUS CHARGE COMPRESSION IGNITION ENGINES

STATE OF THE ART OF PLASMATRON FUEL REFORMERS FOR HOMOGENEOUS CHARGE COMPRESSION IGNITION ENGINES Bulletin of the Transilvania University of Braşov Vol. 3 (52) - 2010 Series I: Engineering Sciences STATE OF THE ART OF PLASMATRON FUEL REFORMERS FOR HOMOGENEOUS CHARGE COMPRESSION IGNITION ENGINES R.

More information

Emissions Characterization for D-EGR Vehicle

Emissions Characterization for D-EGR Vehicle Emissions Characterization for D-EGR Vehicle Cary Henry Advance Science. Applied Technology Baseline GDI Vehicle 2012 Buick Regal GS Buick Regal GS uses state-of-the-art turbocharged, direct-injected gasoline

More information

INTERNATIONAL Diesel Engine Emissions Requirements & Technology

INTERNATIONAL Diesel Engine Emissions Requirements & Technology INTERNATIONAL 2010 Diesel Engine Emissions Requirements & Technology Independent Armored Car Operators Association, Inc. 2008 Annual Convention Monday, June 23, 2008 2007 EPA Emissions Standards 1994 500

More information

Low Temperature Aftertreatment for Future Engines Challenges and Opportunities

Low Temperature Aftertreatment for Future Engines Challenges and Opportunities Low Temperature Aftertreatment for Future Engines Challenges and Opportunities Is it needed? Is high possible?? Is it affordable??? Kushal Narayanaswamy Propulsion Systems Research Lab General Motors Global

More information

Potential of the Mild HCCI Combustion for Worldwide Applications

Potential of the Mild HCCI Combustion for Worldwide Applications Potential of the Mild HCCI Combustion for Worldwide Applications Future Fuels for IC Engines ERC Research Symposium Madison June 6-7, 2007 P.Gastaldi M.Besson JP.Hardy Renault Powertrain Division Overview

More information

NEW DIESEL EMISSIONS CONTROL STRATEGY for US TIER 2

NEW DIESEL EMISSIONS CONTROL STRATEGY for US TIER 2 NEW DIESEL EMISSIONS CONTROL STRATEGY for US TIER 2 Jeffrey A. Leet Shizuo Sasaki, PhD. Yiqun Huang, PhD. Gary Neely Department of Engine and Emissions Research Southwest Research Institute 24 Diesel Engine

More information

Introduction of Current Clean Diesel Technology and Subjects for Passenger Car, Application for Thailand

Introduction of Current Clean Diesel Technology and Subjects for Passenger Car, Application for Thailand Introduction of Current Clean Diesel Technology and Subjects for Passenger Car, Application for Thailand Norio Suzuki Thai-Nichi Institute of Technology ABSTRACT Diesel emission regulations have become

More information

Fuels of the Future for Cars and Trucks

Fuels of the Future for Cars and Trucks Fuels of the Future for Cars and Trucks Dr. James J. Eberhardt Energy Efficiency and Renewable Energy U.S. Department of Energy 2002 Diesel Engine Emissions Reduction (DEER) Workshop San Diego, California

More information

Overview of HD Diesel Emission Control. Tim Johnson May 22, 2008

Overview of HD Diesel Emission Control. Tim Johnson May 22, 2008 Overview of HD Diesel Emission Control Tim Johnson May 22, 2008 Regulatory and engine technology framework 0.14 PM, g/kw-hr; ESC test 0.12 0.1 0.08 0.06 0.04 0.02 0 US2010+ US2010 DPF+NOx Japan 2009 DPF+NOx

More information

Gaseous Fuels in Transportation -- Prospects and Promise

Gaseous Fuels in Transportation -- Prospects and Promise Gaseous Fuels in Transportation -- Prospects and Promise Dr. James J. Eberhardt, Director U.S. Department of Energy Presented at the Gas Storage Workshop Kingston, Ontario, Canada July 11-12, 2001 OHVT

More information

NOx and Particulate Real Drive Emissions (RDE) Monday 21 Friday 25 May 2018 Provisional Programme

NOx and Particulate Real Drive Emissions (RDE) Monday 21 Friday 25 May 2018 Provisional Programme NOx and Particulate Real Drive Emissions (RDE) Monday 21 Friday 25 May 2018 Provisional Programme Monday 21 May Real-world driving for SI and diesel vehicles, fuel economy and emissions 08.00 Registration

More information

LNT Catalysis at Ford Motor Company A Case History

LNT Catalysis at Ford Motor Company A Case History LNT Catalysis at Ford Motor Company A Case History 2017 CLEERS Workshop Christine K. Lambert, Joseph R. Theis, Giovanni Cavataio Ford Motor Co. 10/5/2017 2017 CLEERS WORKSHOP 1 Background Ford studied

More information

Direct Injection Ethanol Boosted Gasoline Engines: Biofuel Leveraging For Cost Effective Reduction of Oil Dependence and CO 2 Emissions

Direct Injection Ethanol Boosted Gasoline Engines: Biofuel Leveraging For Cost Effective Reduction of Oil Dependence and CO 2 Emissions Direct Injection Ethanol Boosted Gasoline Engines: Biofuel Leveraging For Cost Effective Reduction of Oil Dependence and CO 2 Emissions D.R. Cohn* L. Bromberg* J.B. Heywood Massachusetts Institute of Technology

More information

Fuel Processor Enabled NOx Adsorber After-Treatment System for Diesel Engine Emissions Control

Fuel Processor Enabled NOx Adsorber After-Treatment System for Diesel Engine Emissions Control 1 24 Diesel Engine Emissions Reduction Conference Coronado, California August 29-September 2, 24 Fuel Processor Enabled NOx Adsorber After-Treatment System for Diesel Engine Emissions Control R. Dalla

More information

Topic Paper #4. Alcohol Boosted Turbo Gasoline Engines

Topic Paper #4. Alcohol Boosted Turbo Gasoline Engines Working Document of the NPC Future Transportation Fuels Study Made Available August 1, 2012 Topic Paper #4 Alcohol Boosted Turbo Gasoline Engines On August 1, 2012, The National Petroleum Council (NPC)

More information

2 / 3 Wheeler Catalyst Technologies

2 / 3 Wheeler Catalyst Technologies 2 / 3 Wheeler Catalyst Technologies AVECC Conference 24 China World Hotel Beijing G Chandler Asian Market overview and Motorcycle catalyst Manufacturers in China tend to tune rich tune for enhanced power,

More information

Cummins/DOE Light Truck Clean Diesel Engine Progress Report

Cummins/DOE Light Truck Clean Diesel Engine Progress Report Cummins/DOE Light Truck Clean Diesel Engine Progress Report August 2003 Technical Program Overview Partnership, Cummins and U.S. Department of Energy Focus Development of technologies that will result

More information

Oxidation Technologies for Stationary Rich and Lean Burn Engines

Oxidation Technologies for Stationary Rich and Lean Burn Engines Oxidation Technologies for Stationary Rich and Lean Burn Engines ICAC MARAMA Advances in Air Pollution Control Technologies May 18-19, 2011 Baltimore, MD 1 Overview Oxidation catalyst technologies Oxidation

More information

Black Carbon Emissions From Diesel Engines - Technical And Policy Options For Reduction. Dr Richard O Sullivan 22 March 2012

Black Carbon Emissions From Diesel Engines - Technical And Policy Options For Reduction. Dr Richard O Sullivan 22 March 2012 Black Carbon Emissions From Diesel Engines - Technical And Policy Options For Reduction Dr Richard O Sullivan 22 March 2012 OVERVIEW OF PRESENTATION The significance of Diesel engine derived black carbon

More information

Real Drive Emissions (RDE) and NOx and Particulate Control Monday 20 Friday 24 May 2019 Programme

Real Drive Emissions (RDE) and NOx and Particulate Control Monday 20 Friday 24 May 2019 Programme Real Drive Emissions (RDE) and NOx and Particulate Control Monday 20 Friday 24 May 2019 Programme Monday 20 May Real-world driving for SI and diesel vehicles, fuel economy and emissions I 08.00 Registration

More information

Hydrocarbon fouling of Cu- and Fe-zeolite SCR catalysts in conventional and advanced diesel combustion modes

Hydrocarbon fouling of Cu- and Fe-zeolite SCR catalysts in conventional and advanced diesel combustion modes Hydrocarbon fouling of Cu- and Fe-zeolite SCR catalysts in conventional and advanced diesel combustion modes Vitaly Y. Prikhodko, Josh A. Pihl, Samuel A. Lewis and James E. Parks Oak Ridge National Laboratory

More information

New Technology Diesel Engines: Eliminating NOx Emissions from Higher Biodiesel Blends in Un-modified Diesel Engines

New Technology Diesel Engines: Eliminating NOx Emissions from Higher Biodiesel Blends in Un-modified Diesel Engines New Technology Diesel Engines: Eliminating NOx Emissions from Higher Biodiesel Blends in Un-modified Diesel Engines California Biodiesel & Renewable Diesel Conference February 4, 2013 Steve Howell President,

More information

Cleaner liquid fuels and improved vehicular technologies

Cleaner liquid fuels and improved vehicular technologies Cleaner liquid fuels and improved vehicular technologies Dr. Arun Jaura VP Technology & Head of EIEC 2011 Eaton Corporation. All rights reserved. 1 1 Cleaner Liquid Fuels The growing demand for clean fuels

More information

Potential of Modern Internal Combustion Engines Review of Recent trends

Potential of Modern Internal Combustion Engines Review of Recent trends Potential of Modern Internal Combustion Engines Review of Recent trends David Kittelson Department of Mechanical Engineering University of Minnesota February 15, 2011 Outline Background Current engine

More information

Fuel-Borne Reductants for NOx Aftertreatment: Preliminary EtOH SCR Study

Fuel-Borne Reductants for NOx Aftertreatment: Preliminary EtOH SCR Study Fuel-Borne Reductants for NOx Aftertreatment: Preliminary EtOH SCR Study Oak Ridge National Laboratory: Caterpillar: John Thomas, Mike Kass, Sam Lewis, John Storey, Ron Graves, Bruce Bunting Alexander

More information

Performance Characteristics of Lean Burn Engine Fuelled with Hydrogen Rich Gas from Plasma Fuel Reformer

Performance Characteristics of Lean Burn Engine Fuelled with Hydrogen Rich Gas from Plasma Fuel Reformer International Journal of Engineering and Technology Volume 4 No. 12, December, 2014 Performance Characteristics of Lean Burn Engine Fuelled with Hydrogen Rich Gas from Plasma Fuel Reformer K. Kumaravel,

More information

4. With a neat sketch explain in detail about the different types of fuel injection system used in SI engines. (May 2016)

4. With a neat sketch explain in detail about the different types of fuel injection system used in SI engines. (May 2016) SYED AMMAL ENGINEERING COLLEGE (Approved by the AICTE, New Delhi, Govt. of Tamilnadu and Affiliated to Anna University, Chennai) Established in 1998 - An ISO 9001:2000 Certified Institution Dr. E.M.Abdullah

More information

Study of NOx selective catalytic reduction by ethanol over Ag/Al 2 O 3 catalyst on a HD diesel engine

Study of NOx selective catalytic reduction by ethanol over Ag/Al 2 O 3 catalyst on a HD diesel engine Chemical Engineering Journal 135 (2008) 195 201 Study of NOx selective catalytic reduction by ethanol over Ag/Al 2 O 3 catalyst on a HD diesel engine Hongyi Dong a,, Shijin Shuai a, Rulong Li a, Jianxin

More information

Heavy-Duty Diesel Engine Trends to Meet Future Emissions Standards (Euro VI)

Heavy-Duty Diesel Engine Trends to Meet Future Emissions Standards (Euro VI) Heavy-Duty Diesel Engine Trends to Meet Future Emissions Standards (Euro VI) Andrew Nicol AECC Technical Seminar on Heavy-Duty Vehicle Emissions (Euro VI) Brussels 25 October 2007 Contents Emissions Legislation

More information

Module 6:Emission Control for CI Engines Lecture 31:Diesel Particulate Filters (contd.) The Lecture Contains: Passive/Catalytic Regeneration

Module 6:Emission Control for CI Engines Lecture 31:Diesel Particulate Filters (contd.) The Lecture Contains: Passive/Catalytic Regeneration Module 6:Emission Control for CI Engines The Lecture Contains: Passive/Catalytic Regeneration Regeneration by Fuel Additives Continuously Regenerating Trap (CRT) Syatem Partial Diesel Particulate Filters

More information

Objectives. WP7: On-engine aftertreatment systems. WP Leader: Jukka Leinonen. Partners:

Objectives. WP7: On-engine aftertreatment systems. WP Leader: Jukka Leinonen. Partners: WP7: On-engine aftertreatment systems Objectives Integration of SCR (Selective Catalytic Reduction) with the existing strong Miller cycle 4-stroke diesel engine and combining it with particulate emission

More information

Light Duty Truck Aftertreatment - Experience and Challenges. Fabien Redon, Houshun Zhang, Charlie Freese and Nabil Hakim. Detroit Diesel Corporation

Light Duty Truck Aftertreatment - Experience and Challenges. Fabien Redon, Houshun Zhang, Charlie Freese and Nabil Hakim. Detroit Diesel Corporation Light Duty Truck Aftertreatment - Experience and Challenges Fabien Redon, Houshun Zhang, Charlie Freese and Nabil Hakim Detroit Diesel Corporation Detroit Diesel s test experience on light duty truck PM

More information

Renewable Energy for Minnesota. Progress in Fuel Cell Research at CPG

Renewable Energy for Minnesota. Progress in Fuel Cell Research at CPG Renewable Energy for Minnesota Progress in Fuel Cell Research at CPG Who are we? Cummins Power Generation (AKA Onan) World Headquarters, Central Engineering, and Manufacturing for the Americas In Fridley

More information

Product line : Marine

Product line : Marine Product line : Marine 0,0 1,0 2,0 3,0 4,0 5,0 6,0 7,0 8,0 9,0 PM g/kwh Aftertreatment system selection The problematic emissions from combustion in Diesel engines are nitrogen oxides [NO X ] and particulate

More information

Promising Alternative Fuels for Improving Emissions from Future Vehicles

Promising Alternative Fuels for Improving Emissions from Future Vehicles Promising Alternative Fuels for Improving Emissions from Future Vehicles Research Seminar: CTS Environment and Energy in Transportation Council Will Northrop 12/17/2014 Outline 1. Alternative Fuels Overview

More information

Investigation of the Feasibility of Achieving Euro VI Heavy-Duty Diesel Emissions Limits by Advanced Emissions Controls

Investigation of the Feasibility of Achieving Euro VI Heavy-Duty Diesel Emissions Limits by Advanced Emissions Controls Investigation of the Feasibility of Achieving Euro VI Heavy-Duty Diesel Emissions Limits by Advanced Emissions Controls D Bosteels, J May AECC Association for Emissions Control by Catalyst, Belgium A J

More information

Honda s challenge towards Future Environmental Technologies

Honda s challenge towards Future Environmental Technologies Imperial College Special Lecture Honda s challenge towards Future Environmental Technologies January 9, 2008 Tomohiko Kawanabe Senior Managing Director, Honda R&D Co., Ltd. 1. Background -Deterioration

More information

PRODUCT INFORMATION SHEET

PRODUCT INFORMATION SHEET Page 1 of 18 31592 WYNN S DPF Cleaner & Regenerator WYNN S Diesel Particulate Filter Cleaner & Regenerator Product Number: 31592 12 x 325ml New technologies to reduce emissions with diesel engines The

More information

Technology Choices. New Bus Purchases Fleet Make-up Engine Models & Years Driver Education & Support Duty Cycles Fuel Use & Storage

Technology Choices. New Bus Purchases Fleet Make-up Engine Models & Years Driver Education & Support Duty Cycles Fuel Use & Storage What is Retrofit Technology? Retrofit technology can be: any change to an engine system above and beyond what is required by EPA regulations that improves the engine s emission performance: Catalyst or

More information

Internal Combustion Engines

Internal Combustion Engines Emissions & Air Pollution Lecture 3 1 Outline In this lecture we will discuss emission control strategies: Fuel modifications Engine technology Exhaust gas aftertreatment We will become particularly familiar

More information

Emission Control Technologies for Locomotive Diesel Engines

Emission Control Technologies for Locomotive Diesel Engines WRITTEN COMENTS OF THE MANUFACTURERS OF EMISSION CONTROLS ASSOCIATION ON TRANSPORT CANADA S PROPOSED RULEMAKING TO CONTROL EMISSIONS OF AIR POLLUTION FROM NEW LOCOMOTIVE ENGINES January 20, 2011 MECA is

More information

Oxidation Technologies for Stationary Rich and Lean Burn Engines

Oxidation Technologies for Stationary Rich and Lean Burn Engines Oxidation Technologies for Stationary Rich and Lean Burn Engines Advances in Emission Control and Monitoring Technology for Industrial Sources Exton, PA July 9-10, 2008 1 Oxidation Catalyst Technology

More information

Ethanol, DME and Renewable Diesel for large scale displacement of fossil diesel in HD applications

Ethanol, DME and Renewable Diesel for large scale displacement of fossil diesel in HD applications Ethanol, DME and Renewable Diesel for large scale displacement of fossil diesel in HD applications Patric Ouellette, Lew Fulton STEPS Presentation May 24, 2017 Intro and Question Large content of biofuel

More information

Clean Diesel Technologies, Inc. Robust Low-cost EPA-Verified Systems for for Diesel Retrofit on on Heavy Duty Vehicles

Clean Diesel Technologies, Inc. Robust Low-cost EPA-Verified Systems for for Diesel Retrofit on on Heavy Duty Vehicles Clean Diesel Technologies, Inc. Robust Low-cost EPA-Verified Systems for for Diesel Retrofit on on Heavy Duty Vehicles Tim Tim Rogers VP VP International Overview The use of a Fuel Born Catalyst (FBC)

More information

Diesel Exhaust Emission Control Technologies for Asian Market 亚洲市场柴油机废气排放控制技术

Diesel Exhaust Emission Control Technologies for Asian Market 亚洲市场柴油机废气排放控制技术 Diesel Exhaust Emission Control Technologies for Asian Market 亚洲市场柴油机废气排放控制技术 Mukaram Syed ArvinMeritor, Inc. 阿文美驰公司 Technical Center, Columbus, Indiana, USA 1 Outline Introduction Diesel Engine Exhaust

More information

Objectives. WP7: On-engine aftertreatment systems. WP Leader: Jukka Leinonen. Partners:

Objectives. WP7: On-engine aftertreatment systems. WP Leader: Jukka Leinonen. Partners: WP7: On-engine aftertreatment systems Objectives Integration of SCR (Selective Catalytic Reduction) with the existing strong Miller cycle 4-stroke diesel engine and combining it with particulate emission

More information

EVERY ALTERNATIVE. Next Generation Natural Gas Engine 4/23/2013. Why Natural Gas Engines for Buses & Trucks?

EVERY ALTERNATIVE. Next Generation Natural Gas Engine 4/23/2013. Why Natural Gas Engines for Buses & Trucks? EVERY ALTERNATIVE. Why Natural Gas Engines for Buses & Trucks? Emissions Leadership Meet 2010 EPA Emissions in Next Generation Natural Gas Engine Economic Benefits Continued reliability improvement Improved

More information

MORPHOLOGY AND VOLATILITY OF PARTICULATE MATTER EMITTED FROM TWO DIRECT-INJECTION ENGINES

MORPHOLOGY AND VOLATILITY OF PARTICULATE MATTER EMITTED FROM TWO DIRECT-INJECTION ENGINES MORPHOLOGY AND VOLATILITY OF PARTICULATE MATTER EMITTED FROM TWO DIRECT-INJECTION ENGINES Brian Graves, Jason Olfert, Bob Koch, Bronson Patychuk, Ramin Dastanpour, Steven Rogak University of Alberta, Westport

More information

Chapter 6. NOx Formation and Reduction in Reciprocating Internal Combustion Engines (RICE)

Chapter 6. NOx Formation and Reduction in Reciprocating Internal Combustion Engines (RICE) Chapter 6 NOx Formation and Reduction in Reciprocating Internal Combustion Engines (RICE) Editor s Note: Chapter 6 NOx Formation and Reduction in Reciprocating Internal Combustion Engines (RICE) was written

More information

Catalyst Handbook The right chemistry for Tier 4

Catalyst Handbook The right chemistry for Tier 4 Catalyst Handbook The right chemistry for Tier 4 A new type of engine component Catalytic exhaust aftertreatment is one of the key technologies that will enable engines to meet the forthcoming Tier 4 and

More information

PERFORMANCE AND EMISSION ANALYSIS OF DIESEL ENGINE BY INJECTING DIETHYL ETHER WITH AND WITHOUT EGR USING DPF

PERFORMANCE AND EMISSION ANALYSIS OF DIESEL ENGINE BY INJECTING DIETHYL ETHER WITH AND WITHOUT EGR USING DPF PERFORMANCE AND EMISSION ANALYSIS OF DIESEL ENGINE BY INJECTING DIETHYL ETHER WITH AND WITHOUT EGR USING DPF PROJECT REFERENCE NO. : 37S1036 COLLEGE BRANCH GUIDES : KS INSTITUTE OF TECHNOLOGY, BANGALORE

More information

Emissions and Fuel Consumption Trade-offs of a Turbocharged Diesel Engine Equipped with Electrically Heated Catalyst

Emissions and Fuel Consumption Trade-offs of a Turbocharged Diesel Engine Equipped with Electrically Heated Catalyst Emissions and Fuel Consumption Trade-offs of a Turbocharged Diesel Engine Equipped with Electrically Heated Catalyst 2012 CLEERS Wen Wang 1, Jon Brown 1, Dominik Artukovic 2, Enrico Pautasso 3, and Emanuele

More information

Analytical Tool Development for Aftertreatment Sub-Systems Integration

Analytical Tool Development for Aftertreatment Sub-Systems Integration Analytical Tool Development for Aftertreatment Sub-Systems Integration B. Bolton, A. Fan, K. Goney, Z. Pavlova-MacKinnon, K. Sisken, H. Zhang Detroit Diesel Corporation Engine and Sub-System Integration

More information

Comparative performance and emissions study of a lean mixed DTS-i spark ignition engine operated on single spark and dual spark

Comparative performance and emissions study of a lean mixed DTS-i spark ignition engine operated on single spark and dual spark 26 IJEDR Volume 4, Issue 2 ISSN: 232-9939 Comparative performance and emissions study of a lean mixed DTS-i spark ignition engine operated on single spark and dual spark Hardik Bambhania, 2 Vijay Pithiya,

More information

Combined Catalyzed Soot Filter and SCR Catalyst System for Diesel Engine Emission Reduction

Combined Catalyzed Soot Filter and SCR Catalyst System for Diesel Engine Emission Reduction Combined Catalyzed Soot Filter and SCR Catalyst System for Diesel Engine Emission Reduction By R.M. Kakwani, K.Voss, J. Patchett & K.Grimston Engelhard Corporation 6th Diesel Engine Emissions Reduction

More information

NO 2 Emissions from Exhaust Aftertreatment Technology

NO 2 Emissions from Exhaust Aftertreatment Technology 2 Emissions from Exhaust Aftertreatment Technology by AECC (www.aecc.be) EU Level Workshop on 2 European Commission - DG Environment Brussels, 19 September 26 Outline of the Presentation Introduction.

More information

Catalytic Coatings for Diesel Particulate Filter Regeneration

Catalytic Coatings for Diesel Particulate Filter Regeneration Catalytic Coatings for Diesel Particulate Filter Regeneration Authors: Dr. Claus F. Görsmann, Dr Andrew P. Walker Organization: Plc Mailing address: ECT, Orchard Road, Royston, Herts., SG8 5HE, United

More information

Nanoparticle emissions from an off-road Diesel engine equipped with a catalyzed diesel particulate filter

Nanoparticle emissions from an off-road Diesel engine equipped with a catalyzed diesel particulate filter Nanoparticle emissions from an off-road Diesel engine equipped with a catalyzed diesel particulate filter S. Di Iorio, A. Magno, E. Mancaruso, B. M. Vaglieco Istituto Motori, Naples Italy Main concerns

More information

2B.3 - Free Piston Engine Hydraulic Pump

2B.3 - Free Piston Engine Hydraulic Pump 2B.3 - Free Piston Engine Hydraulic Pump Georgia Institute of Technology Milwaukee School of Engineering North Carolina A&T State University Purdue University University of Illinois, Urbana-Champaign University

More information

Chapter 4 ANALYTICAL WORK: COMBUSTION MODELING

Chapter 4 ANALYTICAL WORK: COMBUSTION MODELING a 4.3.4 Effect of various parameters on combustion in IC engines: Compression ratio: A higher compression ratio increases the pressure and temperature of the working mixture which reduce the initial preparation

More information

Technical Support Note

Technical Support Note Title: Measuring Emissions from Diesel-Fueled Equipment TSN Number: 09 File:S:\Bridge_Analyzers\Customer_Service_Documentation\Technical_Support_Notes\ 09_Measuring_Emissions_from_Diesel_Fuel_Equipment.docx

More information

A Close Analysis of Developments in Diesel Engine Emission Reduction Technologies

A Close Analysis of Developments in Diesel Engine Emission Reduction Technologies A Close Analysis of Developments in Diesel Engine Emission Reduction Technologies Raghav Ahuja & Rahul Jakhmola Mechanical Engineering, Ymca University of Science and Technology, Faridabad E-mail : er.raghavahuja@gmail.com

More information

TWC+LNT/SCR Systems for Satisfying Tier 2, Bin 2 Emission Standards on Lean-Burn Gasoline Engines

TWC+LNT/SCR Systems for Satisfying Tier 2, Bin 2 Emission Standards on Lean-Burn Gasoline Engines 2015-01-1006 TWC+LNT/SCR Systems for Satisfying Tier 2, Bin 2 Emission Standards on Lean-Burn Gasoline Engines Author, co-author (Do NOT enter this information. It will be pulled from participant tab in

More information

DTC P20EE, P249D, P249E, or P2BAD

DTC P20EE, P249D, P249E, or P2BAD Page 1 of 7 Document ID: 2614257 DTC P20EE, P249D, P249E, or P2BAD Diagnostic Instructions Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Review Strategy Based

More information

Development of In-Line Coldstart Emission Adsorber System (CSEAS) for Reducing Cold Start Emissions in 2 Stroke SI Engine

Development of In-Line Coldstart Emission Adsorber System (CSEAS) for Reducing Cold Start Emissions in 2 Stroke SI Engine Development of In-Line Coldstart Emission Adsorber System (CSEAS) for Reducing Cold Start Emissions in 2 Stroke SI Engine Wing Commander M. Sekaran M.E. Professor, Department of Aeronautical Engineering,

More information

CNG Equipment Meeting Industry Needs. January 17, 2013 Trevin Fountain

CNG Equipment Meeting Industry Needs. January 17, 2013 Trevin Fountain CNG Equipment Meeting Industry Needs January 17, 2013 Trevin Fountain Natural Gas Market Primary Drivers Economics Natural Gas costs 30-50% less than diesel Energy Policy Abundant domestic supply of natural

More information

EXPERIMENTAL INVESTIGATION OF THE EFFECT OF HYDROGEN BLENDING ON THE CONCENTRATION OF POLLUTANTS EMITTED FROM A FOUR STROKE DIESEL ENGINE

EXPERIMENTAL INVESTIGATION OF THE EFFECT OF HYDROGEN BLENDING ON THE CONCENTRATION OF POLLUTANTS EMITTED FROM A FOUR STROKE DIESEL ENGINE EXPERIMENTAL INVESTIGATION OF THE EFFECT OF HYDROGEN BLENDING ON THE CONCENTRATION OF POLLUTANTS EMITTED FROM A FOUR STROKE DIESEL ENGINE Haroun A. K. Shahad hakshahad@yahoo.com Department of mechanical

More information

Cummins Light Truck Clean Diesel Engine. September 2004

Cummins Light Truck Clean Diesel Engine. September 2004 Cummins Light Truck Clean Diesel Engine September 2004 Technical Program Overview Partnership, Cummins and U.S. Department of Energy Focus Development of technologies that will result in a product in the

More information

The Path To EPA Tier 4i - Preparing for. the 2011 transition

The Path To EPA Tier 4i - Preparing for. the 2011 transition The Path To EPA Tier 4i - Preparing for Presented by: Todd Howe Global Product Marketing Manager Doosan Infracore Portable Power Office: 704-883-3611 todd.howe@doosan.com the 2011 transition About the

More information

Chapter 6 NOx Formation and Reduction in Reciprocating Internal Combustion Engines (RICE)

Chapter 6 NOx Formation and Reduction in Reciprocating Internal Combustion Engines (RICE) Chapter 6 NOx Formation and Reduction in Reciprocating Internal Combustion Engines (RICE) Editor s Note: Chapter 6 NOx Formation and Reduction in Reciprocating Internal Combustion Engines (RICE) includes

More information

Towards Clean Diesel Engines The Future of the Advanced Diesel. Chester, June 8-9, Compression Ignition Engine. R.S.G.

Towards Clean Diesel Engines The Future of the Advanced Diesel. Chester, June 8-9, Compression Ignition Engine. R.S.G. The Future of the Advanced Diesel Compression Ignition Engine R.S.G. Baert Towards Clean Diesel Engines 2011 Chester, June 8-9, 2011 some 200.000 horses and around 5000 tonnes of manure had to be removed

More information

Future Powertrain Technology for the North American Market: Diesel & Hydrogen

Future Powertrain Technology for the North American Market: Diesel & Hydrogen n Future Powertrain Technology for the North American Market: Diesel & Hydrogen Dr. Gerhard Schmidt Vice President - Research Future Future Automotive Automotive Powertrain Powertrain Powertrain Drivers

More information

NO X storage on heavy-duty diesel vehicles

NO X storage on heavy-duty diesel vehicles NO X storage on heavy-duty diesel vehicles Final report project P12526-1 Swedish Energy Agency Ingemar Odenbrand Klaus Papadakis Department of Chemical Engineering, Lund Institute of Technology Lund University,

More information

State-of-the-art and emerging truck engine technologies

State-of-the-art and emerging truck engine technologies State-of-the-art and emerging truck engine technologies Prof. Michael Schittler DaimlerChrysler AG 14.03.2005 9 th Diesel Engine Emission Reduction Conference August 24-28, 2003 Newport, Rhode Island State-of-the-art

More information

The Role of Fuel Additives

The Role of Fuel Additives Current Gasoline and Diesel Issues The Role of Fuel Additives NAMVECC November 3, 2002 Larry Cunningham Where Are We Now? Liquid transportation fuels from fossil reserves will be around for many years

More information

Lubrication Needs for Next Generation Gasoline Passenger Car Engine Technology

Lubrication Needs for Next Generation Gasoline Passenger Car Engine Technology Lubrication Needs for Next Generation Gasoline Passenger Car Engine Technology V Simpósio de Lubrificantes, Aditivos e Fluidos São Paulo, Brasil, October 24, 2012 Ravi Tallamraju Passenger Car Motor Oil

More information

Study of the Effect of CR on the Performance and Emissions of Diesel Engine Using Butanol-diesel Blends

Study of the Effect of CR on the Performance and Emissions of Diesel Engine Using Butanol-diesel Blends International Journal of Current Engineering and Technology E-ISSN 77 416, P-ISSN 47 5161 16 INPRESSCO, All Rights Reserved Available at http://inpressco.com/category/ijcet Research Article Study of the

More information

Stringent Emission Regulation in China

Stringent Emission Regulation in China Issues of Fuel Specification for Future Stringent Emission Regulation in China JARI Fuel Meeting in Shanghai June. 26, 28 @JETRO Shanghai Fuels and Lubricants Committee Japan Automobile Manufactures Association

More information

AECC Clean Diesel Euro 6 Real Driving Emissions Project. AECC Technical Seminar on Real-Driving Emissions Brussels, 29 April 2015

AECC Clean Diesel Euro 6 Real Driving Emissions Project. AECC Technical Seminar on Real-Driving Emissions Brussels, 29 April 2015 AECC Clean Diesel Euro 6 Real Driving Emissions Project AECC Technical Seminar on Real-Driving Emissions Brussels, 29 April 2015 Contents Background Test Programme Vehicle description & test regime. Baseline

More information

FRAUNHOFER INSTITUTE MDEC 2017 S6P4-1

FRAUNHOFER INSTITUTE MDEC 2017 S6P4-1 FRAUNHOFER INSTITUTE Elimination of Particulate Filters and SCR Equipment using a novel Catalytic Evaporation (CatVap ) Device to reduce Soot and NO x emissions in Internal Combustion Engines Robert Szolak,

More information

Future Challenges in Automobile and Fuel Technologies For a Better Environment. Diesel WG Report. September 25, 2000

Future Challenges in Automobile and Fuel Technologies For a Better Environment. Diesel WG Report. September 25, 2000 1 Future Challenges in Automobile and Fuel Technologies For a Better Environment Diesel WG Report September 25, 2000 JCAP Diesel WG Toshiaki Kakegawa, Akihiro Misumi 2 Objectives To research diesel engine

More information

Opportunities for Reducing Oil Demand for Transportation

Opportunities for Reducing Oil Demand for Transportation M I T Opportunities for Reducing Oil Demand for Transportation John B. Heywood Sun Jae Professor of Mechanical Engineering Director, Sloan Automotive Laboratory M.I.T. NRC Workshop on Trends in Oil Supply

More information

Objectives. WP7: On-engine aftertreatment systems. WP Leader: Jukka Leinonen. Partners:

Objectives. WP7: On-engine aftertreatment systems. WP Leader: Jukka Leinonen. Partners: Objectives WP Leader: Jukka Leinonen Integration of SCR (Selective Catalytic Reduction) with the 4-stroke diesel engine and combining it with particulate emission (PM) abatement technology would enable

More information

Low Emissions IC Engine Development at Ford Motor Company

Low Emissions IC Engine Development at Ford Motor Company Low Emissions IC Engine Development at Ford Motor Company George Davis Powertrain Research and Advanced Engineering ERC Symposium University of Wisconsin at Madison Research and Advanced Engineering June

More information

Strategies for Integrated Emission Control. Clean Diesel Technologies, Inc 1

Strategies for Integrated Emission Control. Clean Diesel Technologies, Inc  1 Strategies for Integrated Emission Control Clean Diesel Technologies, Inc www.cdti.com 1 Abstract The preferred industry strategies for reducing vehicle emissions require reliable, fuel-efficient, cost-effective

More information

DIESEL OXIDATION CATALYST CONTROL OF PM, CO AND HC FROM REACTIVITY CONTROLLED COMPRESSION IGNITION COMBUSTION

DIESEL OXIDATION CATALYST CONTROL OF PM, CO AND HC FROM REACTIVITY CONTROLLED COMPRESSION IGNITION COMBUSTION DIESEL OXIDATION CATALYST CONTROL OF PM, CO AND HC FROM REACTIVITY CONTROLLED COMPRESSION IGNITION COMBUSTION Vitaly Prikhodko, ScoC Curran, Jim Parks and Robert Wagner Fuels, Engines and Emissions Research

More information

Module 5:Emission Control for SI Engines Lecture 24:Lean de-nox Catalysts and Catalyst Poisoning. The Lecture Contains: Lean de-no x Catalysts

Module 5:Emission Control for SI Engines Lecture 24:Lean de-nox Catalysts and Catalyst Poisoning. The Lecture Contains: Lean de-no x Catalysts The Lecture Contains: Lean de-no x Catalysts NO x storage-reduction (NSR) catalyst SCR Catalysts CATALYST DEACTIVATION Catalyst Poisoning file:///c /...%20and%20Settings/iitkrana1/My%20Documents/Google%20Talk%20Received%20Files/engine_combustion/lecture24/24_1.htm[6/15/2012

More information

A Systems Approach to Meet Tier 2 Bin 5

A Systems Approach to Meet Tier 2 Bin 5 A Systems Approach to Meet ERC - 25 Symposium Madison, June 9, 25 Dean Tomazic FEV Engine Technology, Inc. Auburn Hills, MI, USA Overview 1. Introduction 2. Current Market Situation 3. Emission Requirements

More information

Study on Performance and Exhaust Gas. Characteristics When Biogas is Used for CNG. Converted Gasoline Passenger Vehicle

Study on Performance and Exhaust Gas. Characteristics When Biogas is Used for CNG. Converted Gasoline Passenger Vehicle Contemporary Engineering Sciences, Vol. 7, 214, no. 23, 1253-1259 HIKARI Ltd, www.m-hikari.com http://dx.doi.org/1.12988/ces.214.49155 Study on Performance and Exhaust Characteristics When Biogas is Used

More information

Highway Engine Regulations in the U.S.

Highway Engine Regulations in the U.S. Development of Heavy-Duty On- Highway Engine Regulations in the U.S. The 4 th SINO-US Workshop on Motor Vehicle Pollution Prevention and Control U.S. Environmental Protection Agency Office of Transportation

More information

TNV Series Common Rail. Final Tier 4 19kW to 56kW WATER-COOLED DIESEL ENGINES. EPA Tier 4 (19-56kW) EU Stage IIIB (37-56kW)

TNV Series Common Rail. Final Tier 4 19kW to 56kW WATER-COOLED DIESEL ENGINES. EPA Tier 4 (19-56kW) EU Stage IIIB (37-56kW) Final Tier 4 19kW to 56kW WATER-COOLED DIESEL ENGINES TNV Series Common Rail EPA Tier 4 (19-56kW) EU Stage IIIB (37-56kW) TNV SERIES COMMON RAIL ENGINES EPA TIER 4 (19-56kW) EU Stage IIIB (37-56kW) * DPF

More information

EFFECT OF BUTANOL-DIESEL BLENDS IN A COMPRESSION IGNITION ENGINE TO REDUCE EMISSION

EFFECT OF BUTANOL-DIESEL BLENDS IN A COMPRESSION IGNITION ENGINE TO REDUCE EMISSION Rasayan J. Chem., 10(1), 190-194 (2017) http://dx.doi.org/10.7324/rjc.2017.1011609 Vol. 10 No. 1 190-194 January - March 2017 ISSN: 0974-1496 e-issn: 0976-0083 CODEN: RJCABP http://www.rasayanjournal.com

More information

A 3-Part Fuel Mixture is the Solution

A 3-Part Fuel Mixture is the Solution A 3-Part Fuel Mixture is the Solution What s s the Problem? 3-Part Mixture Advantages Initial compositions Future compositions Minimal Disadvantages What Do We Do Now? By William Jacobson S-Will Engineering

More information

Highly fuel efficient Automobiles via Promoted NO x Decomposition (PND) by Electro Catalytic Honeycomb (ECH)

Highly fuel efficient Automobiles via Promoted NO x Decomposition (PND) by Electro Catalytic Honeycomb (ECH) Highly fuel efficient Automobiles via Promoted NO x Decomposition (PND) by Electro Catalytic Honeycomb (ECH) Ta-Jen Huang, Professor (tjhuang@che.nthu.edu.tw) Department of Chemical Engineering National

More information

Solid Particle Emissions of HDV Euro 3 DPF Euro 4 PM-Kat Euro 5 SCR

Solid Particle Emissions of HDV Euro 3 DPF Euro 4 PM-Kat Euro 5 SCR 10.ETH-Conference on Combustion Generated Nanoparticles 2006 Solid Particle Emissions of HDV Euro 3 DPF Euro 4 PM-Kat Euro 5 SCR M. Kasper / ME and A. Mayer / TTM T. Mosimann / ME, L. Emmenegger / EMPA,

More information