Fuel Properties and Vehicle Emissions. Emissions
|
|
- Lilian Smith
- 6 years ago
- Views:
Transcription
1 Fuel Properties and Vehicle Emissions AVECC 24 at Beijing, April 26-28, 28, 24 Yasunori TAKEI Fuel & Lubricant committee Japan Automobile Manufacturers Association Automobiles and the Environment Global Environment Urban Environment CO2 Emissions VOC,NOx,PM Alternative Fuels Energy Security Convenience Recycle Economy Safety
2 Relation between Gasoline Properties and Vehicle Performance Properties Vehicle Performance Octane Number RVP / T1 T5 T9 FBP Sulfur Aromatics Olefins Di-Olefins Unwashed Gum Washed Gum Detergent Knocking Catalyst poisoning deposit Oxidized fuels Power/Acceleration Fuel economy Startability Driveability Evaporative emission Exhaust emission Material compatibility Alcohol Metals Engine oil degradation Spark plug fouling Engine Reliability Fuel Requirement from Automobile Automobile associations in US, Europe and Japan have developed world wide recommendations for Quality fuels called World Wide Fuel Charter (WWFC). strongly recommends WWFC, at least, comply with regulation. Category 1: Markets with no or first level of emission control Category 4: Category 4: Markets with further advanced requirements for emission control, to enable sophisticated NOx and particulate matter after-treatment technologies. Category 3: Markets with advanced requirements for emission control or other market demands. Category 2: Markets with stringent requirements for emission control or other market demands.
3 Summary of Existing Data Analysis Vehicle:3WAY Catalyst + Feedback :Decreasing, :Increasing, ~:No tendency :Different tendency at each study Fuel Properties :when fuel properties decreasing RVP No oxygenates blend ~ ~ ~ ~ ~ ~ Oxygenates blend ~ ~ ~ ~ ~ ~ ~ Dist. T5 Aromatics 2~35v% ~ ~ ~ ~ ~ T9 Olefins 5~25v% ~ ~ Compositions Olefins Aromatics ~ Other properties is constant ~ ~ ~ ~ Benzene ~ ~ Sulfur ditto ~ ~ ~ MTBE ditto ~ ~ Detergent ditto JCAP Conference, 3th Sept Tailpipe Emissions HC CO NOx Benzene 1,3-Butadien Formalfehyde Acetoarehyde Note: Blank is no data Trend of Emission Regulation in Japan CO HC NOx % 5% 45% 75% 59% 48% 5% 8% Change test cycle (1 mode 1 15 mode) Change test cycle (1 mode 1 15 mode) 98-99% reduction 1.6% 2.6%.8% 1.3% 1 Change test cycle (1 mode 1 15 mode) 5 27% 8% 2.6% 1.6%
4 Technology Trend for Low Emission Key is to maximize the catalyst performance. 1. Minute air fuel ratio (A/F) control - Intelligent A/F management (high performance ECU etc.) - improving atomization of injected fuel (multi hole injector etc.) - Feedback systems (A/F sensor, 2O 2 sensors system etc.) 2. Quick warm-up of catalyst - Small size warm-up catalyst - Insulated exhaust manifold - Sophisticated engine control (Ignition timing, A/F control etc.) Improving catalyst performance itself - High cell density catalyst - High loading of precious metals Example of LEV System Wide range air-fuel sensor Small volume warm-up catalytic converter Stainless steel long-necked exhaust S/C Low temperature volume exhaust pipe (double) Joint Fuel system Improve atomization of injected fuel Improve ports (reduce wetness) Reduce injection fuel density Control Optimum catalytic conversion efficiency Catalytic converter temperature Catalyst deterioration Independent injection O 2 Sensor U/F Thin U/F catalytic converter
5 Relationship between Catalyst Efficiency and Inlet Gas Temperature better 1 HC worse Conversion Rate, % Fuel sulfur : 3ppmw Inlet Gas Temperature, deg.c Cumulative HC Emissions on LA#4 Mode Aged Catalyst Cumulative HC Emission (%) litter Close-Coupled Catalyst System LA#4 Mode SAE96797
6 Effect of Small Volume Warm up Catalyst System A Warm-up.7 liter System B 1.3 liter Bed Temperature (deg.c) Main Warm-up 1.1 liter.5 liter Main Time (sec) SAE96797 Effect of Warm-up Catalyst Volume on HC and NOx Emissions System A Warm-up.7 liter System B 1.3 liter Normalized Emission HC Main 1.1 liter A B System Normalized Emission NOx A B System.5 liter SAE96797
7 Conversion Characteristic of the 3 Way Catalyst better 1 window Conversion ratio (%) HC CO NOx worse A/F Minute Air Fuel Ratio Control 2-O 2 Sensors System A/F Main Feedback Front O2 Sensor Precise Air-Fuel Ratio Control ECU A/F Sub-Feedback Fuel Injector Catalytic Converter Rear O2 Sensor %1 Conversion Rate % 1 5 NOx HC CO Image of A/F Control Window Stoichiometric 1-O2 Sensor System 2-O2 Sensor System Rich Air-Fuel Ratio Lean OEM Homepage
8 Comparison of Air/Fuel Management between Current and ULEV Technology Target ±.2 A/F Current 48.9% Honda ULEV 84.9% AIR-EXCESS FACTOR λ Honda 97 sulfur data symposium of CRC Auto/Oil Symposium, Sept. 97 Effects of increasing Cell Density of Catalyst on Emission Reduction Cold Bag NMHC, g/mile mil 4cpsi *1) 2mil 6cpsi 2mil 8cpsi (current) Cell Density 2mil 9cpsi Catalyst Capacity :.9L Aging Condition : 5k-mile equivalent quick aged on engine dyno. 2 (or 4) mil is Thickness 1mil=25um Cell Density is Cell number per 1 inch 2 SAE (Re-arrange) *1) Estimation from the figure in the paper
9 Fuel Quality for Low Emissions Fuel quality to maximize the catalyst performance; For air fuel ratio control Distillation properties Detergent (preventing deposits) For quicker warm up of catalyst Lowering sulfur Metal Free For keeping higher conversion efficiency Lowering sulfur Metal Free Effects of Fuel Sulfur Content on Catalyst Efficiency better Conversion Rate, % ppmw 3ppmw SAE worse Inlet Gas Temperature, deg.c
10 Effects of Sulfur in Gasoline on Exhaust Emissions Relative THC SULEV LEV1-LEV LEV1-LEV LEV2 ULEV SULEV LEV,ULEV Relative NOx SULEV LEV1-LEV LEV1-LEV LEV2 ULEV SULEV LEV,ULEV Sulfur (ppmw) Sulfur (ppmw) SULEV : Super Ultra Low Emission Vehicle, ULEV : Ultra Low Emission Vehicle, LEV : Low Emission Vehicle SAE Effects of Distillation Temperature on Exhaust Emissions Relative HC emissions (%) ULEV 6 ULEV LEV 4 LEV 2 base % Distillation Temperature (deg.c) Relative HC emissions (%) 6 ULEV LEV 4 2 base % Distillation Temperature (deg.c) ULEV : Ultra Low Emission Vehicle, LEV : Low Emission Vehicle SAE SAE (Re-arranged)
11 OEM data Relative Exhaust Emissions Effects of IVD on Emissions HC CO NOx Rating '6' (dirty) Removal of IVD (*IVD=Intake Valve Deposit) Rating '9-1' (Clean) Effects of Metal (Mn( Mn) ) on Ex. Emissions NMOG - g/mi CO - g/mi.12.1 Reference LDV 1K Std Clear.2 MMT Miles Miles NOx - g/mi mpg Miles Miles Alliance of Automobile Manufactures (22)
12 Experience in the Market (Manganese) OEM data Experience in the Market (Ferrocene) Red deposit is Oxides of Fe OEM Data
13 Experience in the Market (Ferrocene) Entrance Melting Exit Expansion OEM Data Fuel Issues to be discussed in China Properties Summary of Gasoline Market ( 2 Summer) Sulfur, ppmw Cat.2 WWFC Cat.3 ~ 2 max 3 max RVP, kpa 32.3 ~ ~ 7 T5, deg.c T9, deg.c 73.8 ~ ~ ~ 1 13 ~ 175 Aromatics, vol% 9.3 ~ max 35. max Olefins, vol% Metals, ppm 18.3 ~ 38. Oxygen, wt%.1 ~ ~ 13.9 vol% MTBE (Mn) 2. max 2.7 max (15 v% MTBE) N.D 1. max N.D
14 Conclusions 1. To achieve stringent emission regulations, minute air fuel ratio management, quick warm-up of catalyst after cold starting, and improvement of the catalyst are key technologies for automobiles. 2. In order that these technologies demonstrate their performance, lowering sulfur, adequate range of T5 and T9, detergent to keep intake systems clean and metal free will be very important. 3. As considering introduction plan of stringent emission regulation and current fuel quality in China, fuel regulation for these properties should be discussed. 謝謝 Thank you!
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 informationAutomotive Emission Control
Automotive Emission Control Mikio Makino NGK Insulators, Ltd AVECC 2004 Asian Vehicle Emission Control Conference April 27-29, 2004 Beijing, China CONTENTS Background of Automotive Emission Typical Properties
More informationWhere oxygenates are used, ethers are preferred. Methanol is not permitted. (5)
CATEGORY TECHNICAL 1 BACKGROUND UNLEADED FOR GASOLINE Markets with no or first level requirements for emission controls; based primarily on fundamental vehicle/engine performance and protection of emission
More informationSulphur impact on exhaust emissions. 20.Dec.2016 JAMA fuels and lubricants committee
Sulphur impact on exhaust emissions 20.Dec.2016 JAMA fuels and lubricants committee 1 Euro6 regulation requirement and Fuel quality standard in India 2 Euro6 emission limits (M1, Petrol, Type I and WLTP/RDE)
More informationJoe Kubsh Manufacturers of Emission Controls Association (MECA) May
Sulfur Impacts on Advanced Emission Control Technologies for Gasoline Engines Joe Kubsh Manufacturers of Emission Controls Association (MECA) May 2011 www.meca.org; www.dieselretrofit.org Sulfur is a Well
More informationAfter Treatment System to meet BS-6 Emission Norms for Two Wheelers
After Treatment System to meet BS-6 Emission Norms for Two Wheelers Dinesh K Gogia Air Purification-Automotive Page 1 BS-6 Norms for 2W Vehicle Class CO mg/k m THC mg/ km NOx mg/ km NMHC mg/ km All Classes
More informationA 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 informationClean Fuels - A Critical Role in Clean Air. Understanding Urban Air Pollution and the Role of Diesel Exhaust Delhi, India - November
Clean Fuels - A Critical Role in Clean Air Understanding Urban Air Pollution and the Role of Diesel Exhaust Delhi, India - November 6-11 2000 ELEMENTS OF A COMPREHENSIVE VEHICLE POLLUTION CONTROL STRATEGY
More informationAdvanced Vehicles & Fuel Quality
Advanced Vehicles & Fuel Quality John M. Cabaniss, Jr. Director, Environment & Energy Association of Global Automakers National Council of Weights & Measures July 16, 2013 Louisville, KY OUR MEMBERS Advanced
More informationMotorcycle Catalyst Presentation: Meeting the Euro-3 Challenge for 4-Stroke Motorcycles
AVECC 2004 Beijing, China April 27-29, 2004 Motorcycle Catalyst Presentation: Meeting the Euro-3 Challenge for 4-Stroke Motorcycles Presented by: John R. Adomaitis Engelhard Corporation Iselin, New Jersey,
More informationNGP2010 Diesel Engine Briefing Sept. 18, 2007
NGP2010 Diesel Engine Briefing Sept. 18, 2007 Yo Usuba Senior Vice President Nissan Motor Co., Ltd. Agenda 1. Environmental Technology Activities 2. Potential of Diesel Engines 3. Clean Diesels 4. Future
More informationA Balanced Approach to Octane Replacement
A Balanced Approach to Octane Replacement Policy Development Meeting on Clean Fuels and Vehicles for the Middle East and North Africa 24 May 2006 Cairo, Egypt Lee Chook Khean Communications Director http://www.acfa.org.sg
More informationTier 2/LEV II Emission Control Technologies for Light-Duty Gasoline Vehicles
Tier 2/LEV II Emission Control Technologies for Light-Duty Gasoline Vehicles August 2003 (Revised ) Manufacturers of Emission Controls Association 1730 M Street, NW * Suite 206 * Washington, D.C. 20036
More informationAdvanced Emission Control Technologies for Gasoline Engines
Advanced Emission Control Technologies for Gasoline Engines Manufacturers of Emission Controls Association (MECA) November 2006 www.meca.org www.dieselretrofit.org PZEV Systems Continue to Evolve with
More informationCummins/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-focusing on effects of sulfur on latest aftertreatment devices-
Further Challenge in Automobile and Fuel Technologies for better air quality 4th JCAP Conference Diesel WG Report -focusing on effects of sulfur on latest aftertreatment devices- June 1, 2005 Research
More informationMECA DEMONSTRATION PROGRAM OF ADVANCED EMISSION CONTROL SYSTEMS FOR LIGHT-DUTY VEHICLES FINAL REPORT
MECA DEMONSTRATION PROGRAM OF ADVANCED EMISSION CONTROL SYSTEMS FOR LIGHT-DUTY VEHICLES FINAL REPORT May 1999 THE MANUFACTURERS OF EMISSION CONTROLS ASSOCIATION 1660 L Street NW Suite 1100 Washington,
More informationLow 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 informationAdvanced Engine Technology - Near-Zero Emissions -
NAMVECC 2003 Advanced Engine Technology - Near-Zero Emissions - Ben Knight V.P. Honda R&D Americas November 5, 2003, Chattanooga, Tennessee Key Energy & Emission Issues Social Concern Air Pollution Climate
More informationThe 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 informationMMT Update (Methylcyclopentadienyl Manganese Tricarbonyl)
MMT Update (Methylcyclopentadienyl Manganese Tricarbonyl) Dr. Haren Gandhi (1941 2010) Technical Fellow and Manager Research and Advanced Engineering Chemical Engineering Department Presented by Dr. Leandro
More informationAutomotive Fuels for Clean Ai Automotive Fuels for Clean June 26th 2008 Fue s an d L b u r b icants Comm
Automotive Fuels for Clean Air June 26 th 2008 Fuels and Lubricants Committee Japan Automobile Manufactures Association Kazuhisa MOGI Surroundings of Automobiles Three major issues : Energy, CO2 reduction,
More informationNEW 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 informationNEXT GENERATION NATURAL GAS VEHICLE PROGRAM. Heavy Duty Rollout: Development of Stoichiometric Natural Gas Engines
NEXT GENERATION NATURAL GAS VEHICLE PROGRAM Heavy Duty Rollout: Development of Stoichiometric Natural Gas Engines Presented at Clean Cities Conference Fort Lauderdale, Florida Alex Lawson, Stephen Pechkoff
More informationIntroduction 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 informationStep ⅠStudy of Gasoline Vehicle and Fuel Influence on Emissions
Japan Clean Air Program (JCAP) Step ⅠStudy of Gasoline Vehicle and Fuel Influence on Emissions JCAP Promotion Dept. 2000 SAE International Spring Katsuhiko HIROSE Petroleum Energy Center JCAP Gasoline
More informationCEE 452/652. Week 6, Lecture 1 Mobile Sources. Dr. Dave DuBois Division of Atmospheric Sciences, Desert Research Institute
CEE 452/652 Week 6, Lecture 1 Mobile Sources Dr. Dave DuBois Division of Atmospheric Sciences, Desert Research Institute Today s topics Read chapter 18 Review of urban atmospheric chemistry What are mobile
More informationFurther Challenges in Automobile and Fuel Technologies For Better Air Quality. 5 th JCAP Conference. Diesel WG Report.
Further Challenges in Automobile and Fuel Technologies For Better Air Quality 5 th JCAP Conference Diesel WG Report February 22, 2007 Research Objectives Objectives To study effects of fuel properties
More informationInfluence of Ash-Forming Gasoline Additives such as MMT on Exhaust Emissions and Performance Characteristics of PC-Engines
Influence of Ash-Forming Gasoline Additives such as MMT on Exhaust Emissions and Performance Characteristics of PC-Engines Brussels, July 14, 5 Dr. Herwig Richter Dr. Ing. h.c. F. Porsche AG, Adv. Powertrain
More informationLight-Duty SI Engine Technologies and the Impact of Higher Carbon Alcohol Fuels
1 Sustainable Fuels and Clean Vehicles Light-Duty SI Engine Technologies and the Impact of Higher Carbon Alcohol Fuels Jeffrey D. Naber APSRC Center Director Ronald and Elaine Starr Professor of Energy
More informationFuture Fuels: Developing Tomorrow s Energy by Rodica A. Baranescu University of Illinois at Chicago
Future Fuels: Developing Tomorrow s Energy by Rodica A. Baranescu University of Illinois at Chicago Third Annual Conference PROPULSION TECHNOLOGIES FOR UNMANNED AERIAL VEHICLES TECHNION ISRAEL INSTITUTE
More informationFuture 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 informationCRC Report No. E-84 REVIEW OF PRIOR STUDIES OF FUEL EFFECTS ON VEHICLE EMISSIONS
CRC Report No. E-84 REVIEW OF PRIOR STUDIES OF FUEL EFFECTS ON VEHICLE EMISSIONS August, 2008 The Coordinating Research Council, Inc. (CRC) is a non-profit corporation supported by the petroleum and automotive
More informationInternal 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 informationApplications and Impact of ACEA and European Passenger Car OEM Specifications in Asia Pacific
Applications and Impact of ACEA and European Passenger Car OEM Specifications in Asia Pacific RICHARD VAN DEN BULK RICHARD HOGENDOORN JEROEN VAN LEEUWEN GARY PARSONS CHEN GANG PRESHIT DALVI Agenda ACEA
More informationUse 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 informationSECTION 6 2 SERVICE PROCEDURES AND SPECIFICATIONS. Engine. Specifications
SERVICE PROCEDURES AND SPECIFICATIONS Engine SECTION 6 2 Specifications........................................... 402 Fuel.................................................... 405 Fuel pump shut off system................................
More informationVehicle Emission Standards. U.S. California
Vehicle Emission Standards U.S. California 1 Regulatory Impact on U.S. Passenger Car Exhaust Emissions Emissions, grams/mile 1.00 Tier 1, Fed. TLEV, CA 0.80 LDT same stds. as PC Tier 2, Fed. 0.60 0.40
More informationChapter 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 informationEmission Control Technology Highlights for Gasoline and Diesel Engines
Emission Control Technology Highlights for Gasoline and Diesel Engines Manufacturers of Emission Controls Association July 2007 www.meca.org www.dieselretrofit.org Emission Control Systems for Spark-Ignited
More information40th API Automotive/Petroleum Industry Forum. Rebecca Monroe General Motors
40th API Automotive/Petroleum Industry Forum Rebecca Monroe General Motors TOP TIER TM Detergency Gasoline Program OEMs, working with Fuel Marketers, create a voluntary program to address global fuel detergency
More informationContribution of Gasoline Particulate Filter (GPF) and Lubricant to the TGDi System Solution
Contribution of Gasoline Particulate Filter (GPF) and Lubricant to the TGDi System Solution Dr Ian Bell April 2018 Outline GPFs: The need for change What is a GPF? Engine Oil: Part of the solution Lubricant
More informationModule7:Advanced Combustion Systems and Alternative Powerplants Lecture 32:Stratified Charge Engines
ADVANCED COMBUSTION SYSTEMS AND ALTERNATIVE POWERPLANTS The Lecture Contains: DIRECT INJECTION STRATIFIED CHARGE (DISC) ENGINES Historical Overview Potential Advantages of DISC Engines DISC Engine Combustion
More informationIMPROVING LUBRICATION FOR OVER 50 YEARS
IMPROVING LUBRICATION FOR OVER 50 YEARS HIGH PERFORMANCE FORMULA OIL SUPPLEMENT Don t Just Stabilize Your Oil...Improve It With Hy-Per Lube Oil Supplement Hy-Per Lube improves the performance of any oil
More informationFuels to Enable More Efficient Engines
Fuels to Enable More Efficient Engines Robert L. McCormick & Bradley T. Zigler 4 th International Conference on Biofuels Standards: Current Issues, Future Trends Gaithersburg, Maryland, USA November 13,
More information5. Control System CONTROL SYSTEM FUEL INJECTION (FUEL SYSTEM) A: GENERAL FU(H4DOTC)-29
W1860BE.book Page 29 Tuesday, January 28, 2003 11:01 PM 5. Control System A: GENERAL The ECM receives signals from various sensors, switches, and other control modules. Using these signals, it determines
More information5. Control System CONTROL SYSTEM FUEL INJECTION (FUEL SYSTEM) A: GENERAL. FU(STi)-27
W1860BE.book Page 27 Tuesday, January 28, 2003 11:01 PM 5. Control System A: GENERAL The ECM receives signals from various sensors, switches, and other control modules. Using these signals, it determines
More informationVariations of Exhaust Gas Temperature and Combustion Stability due to Changes in Spark and Exhaust Valve Timings
Variations of Exhaust Gas Temperature and Combustion Stability due to Changes in Spark and Exhaust Valve Timings Yong-Seok Cho Graduate School of Automotive Engineering, Kookmin University, Seoul, Korea
More informationLubrication 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 informationOFFSHORE Diesel Fuel Treatment Technical Data By:
OFFSHORE Diesel Fuel Treatment Technical Data By: Tests performed by: Southwest Research Institute 622 Culebra Road San Antonio, TX 78228-51 Table of Contents INTRODUCTION... 1 CUMMINS L1 DEPOSITING TEST...
More informationRecent Developments in Diesel Engine Emission Control Technology
Recent Developments in Diesel Engine Emission Control Technology September 2005 Manufacturers of Emission Controls Association www.meca.org Diesel Emission Control Technology Is Making Significant Progress
More informationEmission regulations and their Measurement in China. Gao Jidong
Emission regulations and their Measurement in China CATARC, Testing Institute Gao Jidong Emission regulations Automobile Emission Motorcycle Emission Agriculture vehicles Emission Off-road machinery Emission
More informationNature and origin of atmospheric pollutants. Outline. CO emissions in Europe CO emissions in Europe
2 1 9 8 1 9 8 1 1 9 8 2 1 9 8 3 1 9 8 4 1 9 8 5 1 9 8 6 1 9 8 1 9 8 8 1 9 8 9 1 9 9 1 9 9 1 1 9 9 2 1 9 9 3 1 9 9 4 1 9 9 5 1 9 9 6 1 9 9 1 9 9 8 A n n o Outline Emission characteristics and impact Three-Way
More informationEngine Exhaust Emissions
Engine Exhaust Emissions 1 Exhaust Emission Control Particulates (very challenging) Chamber symmetry and shape Injection characteristics (mixing rates) Oil control Catalyst (soluble fraction) Particulate
More informationImproved Vehicular Technologies for Compliance of Stringent Emission Norms
Improved Vehicular Technologies for Compliance of Stringent Emission Norms Cars SUV Bus Prashant K. Banerjee Head (Homologation & Product Evaluation), ERC Tata Motors Ltd., Pune Workshop on Cleaner liquid
More informationMultec 3.5 Top Feed Fuel Injector Application Manual
Multec 3.5 Top Feed Fuel Injector Application Manual Fuel Systems Applications Engineering Delphi Energy & Chassis Systems 5500 W. Henrietta Rd. P.O. Box 20366 Rochester, New York 14602 USA Delphi Energy
More informationFuel Quality Issues and Developments in Asia
Fuel Quality Issues and Developments in Asia Liisa Kiuru Director, Asia International Fuel Quality Center www.ifqc.org 1 International Fuel Quality Center 2 Situation in Each Country Varies Emissions WHO/Kyoto
More informationHeavy-Duty Diesel Emission Control Technologies to Achieve Future Emission Reduction Goals
Heavy-Duty Diesel Emission Control Technologies to Achieve Future Emission Reduction Goals Mid-Atlantic Diesel Collaborative March 3, 2016 Conference Call Dr. Rasto Brezny Manufacturers of Emission Controls
More informationRefinery Options Available to Meet Increased Octane and Volume Demand With Stringent Specifications
A Monthly Publication by Asian Clean Fuels Association Refinery Options Available to Meet Increased Octane and Volume Demand With Stringent Specifications Today s refiners are faced with an octane deficit
More informationBRP-Rotax GmbH & Co KG Potential of Different Injection Systems for High Performance Two-Stroke Engines Nigel Foxhall October, 17th 2016
BRP-Rotax GmbH & Co KG Nigel Foxhall October, 17th 2016 Content 1. Motivation 2. Injection System Descriptions 3. WMTC Steady State comparison 4. WMTC Chassis Roll comparison 5. Summary & Conclusions 2
More informationAPBF-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 informationPERFORMANCE 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 informationTier 3 Final Rule. Toyota Motor North America Product Regulatory Affairs Susan Collet April 2016
Tier 3 Final Rule 1 Toyota Motor North America Product Regulatory Affairs Susan Collet April 2016 Tier 3 Vehicle Emissions Background Tier 3 Overview Timing Light and Medium Duty Standards: Tailpipe Evap
More informationLeveraging Strategies: Japan s Story
Leveraging Strategies: Japan s Story Takashi Shimodaira Executive Vice President Japan Automobile Manufacturers Association GAIKINDO International Automotive Conference Jakarta, July 11, 2005 1 JAMA Profile
More informationFuel Economy, ACEA 2016 and other challenges for European Passenger Car Oils Richard van den Bulk
Fuel Economy, ACEA 2016 and other challenges for European Passenger Car Oils Richard van den Bulk Presented at UNITI, Stuttgart, April 5 th, 2017 2017Chevron Oronite. Agenda Key drivers for European Specs
More informationTHE IMPACT OF BIODIESEL FUEL BLENDS ON AFTERTREATMENT DEVICE PERFORMANCE IN LIGHT-DUTY VEHICLES
THE IMPACT OF BIODIESEL FUEL BLENDS ON AFTERTREATMENT DEVICE PERFORMANCE IN LIGHT-DUTY VEHICLES Matthew Thornton NREL, Marek Tatur and Dean Tomazic FEV Engine Technology Inc. National Biodiesel Conference
More informationEXPERIMENTAL STUDY ON THE INFLUENCE OF ETHANOL AND AUTOMOTIVE GASOLINE BLENDS By
EXPERIMENTAL STUDY ON THE INFLUENCE OF ETHANOL AND AUTOMOTIVE GASOLINE BLENDS By 1. Department of Mining and Petroleum Engineering, Al-Azhar University, Egypt. tarekfetouh@yahoo.com 2. Department of Chemical
More informationCleaner 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 informationR&D on New-Generation Gasoline Fuel Technology for Improving the Environment
2000M4.1.1 R&D on New-Generation Gasoline Fuel Technology for Improving the Environment (New Generation Gasoline Group) Masanori Hirose, Seitaro Yagi, Yasuhiro Kotani, Takashi Yoshizawa, Shigeo Senbokuya,
More informationAdvanced high-porosity filter technologies to meet BS VI regulations
Advanced high-porosity filter technologies to meet BS VI regulations Dr. Ameya Joshi, Dr. Timothy V. Johnson JoshiA@corning.com JohnsonTV@Corning.com ECT 2016: Emission Control Technology for Sustainable
More informationLow 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 information2 / 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 information2013 NCWM Interim Meeting January Charleston, SC
2013 NCWM Interim Meeting January 27-31 Charleston, SC L&R Item 237-2 Ballot (Form-15) to modify U.S. Gasoline Octane Specifications in Handbook 130 Applicable L&R Sections Section 2.1.4. Minimum Antiknock
More informationA 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 informationLight 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 informationAlternate Fuels A View into Gasoline. Tom Weyenberg
Alternate Fuels A View into Gasoline Tom Weyenberg Outline What is gasoline? Ethanol blended gasoline The role of additives Gasoline performance measurements Point #1: Not All Gasoline is the Same! 140
More informationThis Service Information bulletin supersedes SI B dated December 2007.
Page 1 of 5 SI B 13 01 07 Fuel Systems February 2008 Technical Service This Service Information bulletin supersedes SI B13 01 07 dated December 2007. designates changes to this revision SUBJECT Fuel Injection
More informationEvaluation of Thailand Existing Motorcycle Fueled with Ethanol Blended Gasoline on Tailpipe Emissions
The 7 th International Conference on Automotive Engineering (ICAE-7) March 28 April 1, 211, Challenger, Impact, Muang Thong Thani, Bangkok, Thailand Evaluation of Thailand Existing Motorcycle Fueled with
More informationEffect of Biodiesel Fuel on Emissions from Diesel Engine Complied with the Latest Emission Requirements in Japan Ref: JSAE Paper No.
Biodiesel Technical Workshop Effect of Biodiesel Fuel on Emissions from Diesel Engine Complied with the Latest Emission Requirements in Japan Ref: JSAE Paper No.20135622 November 5-6, 2013 @ Kansas City,
More informationModule8:Engine Fuels and Their Effects on Emissions Lecture 36:Hydrocarbon Fuels and Quality Requirements FUELS AND EFFECTS ON ENGINE EMISSIONS
FUELS AND EFFECTS ON ENGINE EMISSIONS The Lecture Contains: Transport Fuels and Quality Requirements Fuel Hydrocarbons and Other Components Paraffins Cycloparaffins Olefins Aromatics Alcohols and Ethers
More informationModule 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 informationQuenching Our Thirst for Clean Fuels
Jim Rekoske VP & Chief Technology Officer Honeywell UOP Quenching Our Thirst for Clean Fuels 22 April 2016 Petrofed Smart Refineries New Delhi, India UOP 7200-0 2016 UOP LLC. A Honeywell Company All rights
More informationFueling 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 informationINTRODUCTION TO NEAR TERM TECHNOLOGIES FOR LD DIESEL EFFICIENCY
INTRODUCTION TO NEAR TERM TECHNOLOGIES FOR LD DIESEL EFFICIENCY prepared for: 2014 CRC Advanced Fuel and Engine Efficiency Workshop February 25 th 2014 H. Nanjundaswamy b), B. Holderbaum a), T. Körfer
More informationOn-Line NIR Analysis for Blending
Application Note On-Line NIR Analysis for Blending Introduction Gasoline and Diesel blending is a refinery operation that blends different component streams into various grades of final product. The main
More informationUrea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II Bin 5
1 Urea SCR and DPF System for Diesel Sport Utility Vehicle Meeting Tier II Bin 5 DOE and Ford Motor Company Advanced CIDI Emission Control System Development Program (DE-FC26-01NT41103) Diesel Engine Emission
More informationEthanol and Regulatory Perspectives
Ethanol and Regulatory Perspectives Coleman Jones Biofuel Manager, GM Powertrain February 4, 2013 Michigan Corn Growers Annual Meeting, Lansing, MI WIDE RANGE OF TECHNOLOGY DRIVERs Technology Innovation
More informationCummins 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 informationPart No oz. (946 ml) bottle 11 oz. (325 ml) can
Diesel Service Page 1 / Page 2 The BG Diesel Service addresses the needs of these specialized powerplants by restoring lost performance and preventing costly repairs. This service will reduce overall maintenance
More informationMethods to Find the Cost-Effectiveness of Funding Air Quality Projects
Methods to Find the Cost-Effectiveness of Funding Air Quality Projects For Evaluating Motor Vehicle Registration Fee Projects and Congestion Mitigation and Air Quality Improvement (CMAQ) Projects Emission
More informationApril 24, Docket No. CPSC
Written Comments of the Manufacturers of Emission Controls Association on the U.S. Consumer Product Safety Commission s Proposed Rulemaking to Limit CO Emissions from Operating Portable Generators April
More informationOxidation 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 informationOVERVIEW OF THE ASIAN FUEL MARKET
OVERVIEW OF THE ASIAN FUEL MARKET THE EUROPEAN FUELS CONFERENCE 9 March 2011 Sunanda Banerjee European Fuel Oxygenates Association - www.efoa.eu Mission and Vision Working closely with fuel policymakers,
More informationANNEX 2, REFERENCE FUELS
ANNEX 2, REFERENCE FUELS A.2.1. A.2.1.1. EUROPE, INDIA, SOUTH AFRICA Petrol (E5) Parameter Unit Limits (1) Test method Research octane number, RON 95.0 EN 25164 pren ISO 5164 Motor octane number, MON 85.0
More informationWORLDWIDE FUEL CHARTER. Fourth Edition SEPTEMBER For copies, please contact ACEA, Alliance, EMA or JAMA or visit their web sites.
Fourth Edition WORLDWIDE FUEL CHARTER SEPTEMBER 2006 European Automobile Manufacturers Association Avenue des Nerviens 85 B-1040 Brussels, Belgium Tel: +32 2 732 55 50 Fax: +32 2 738 73 10 www.acea.be
More informationSupplierBusiness. Automotive Exhaust and Aftertreatment Systems Report 2012 Edition
SupplierBusiness Automotive Exhaust and Aftertreatment Systems Report 2012 Edition CONTENTS Introduction... 7 Key drivers... 10 Fuel economy and CO 2 emissions... 10 The United States... 10 The European
More informationMotor Vehicle Emissions and the Government Response
Motor Vehicle Emissions and the Government Response Bruce Bertelsen Michael P. Walsh May 26, 2000 "Meeting Meeting Mexico's Air Quality Challenges" 06/19/00 1 Introduction Motor Vehicles Contribute to
More informationMaximizing Refinery Margins by Petrochemical Integration
Topic Maximizing Refinery Margins by Petrochemical Integration Presented by : Rajeev Singh Global Demand for Refined Products 29% 29% 29% 29% 30% 30% 33% 10% 10% 10% 9% 8% 8% 7% 7% 7% 7% 7% 7% 7% 22% 22%
More informationDeposits in Engines and Fuel Additives (Ch.3. Fuel/Engine Interactions)
Lecture 7 Deposits in Engines and Fuel Additives (Ch.3. Fuel/Engine Interactions) Gautam Kalghatgi Fuel/Engine Interactions Ch. 3 Kalghatgi, G.T., " A Study of Inlet System Detergency in a Gasoline Engine
More informationEthers Remain the Preferred Tool to Meet the New Stricter Euro IV Gasoline Quality & Emissions Standards
A Monthly Publication by Asian Clean Fuels Association Vol.3 Issue 1-31 January 2005 Ethers Remain the Preferred Tool to Meet the New Stricter Euro IV Gasoline Quality & Emissions Standards INSIDE THIS
More information