Retrofit von Industriekesseln zur Brennstoffänderung und NOx- Reduzierung. Dr.-Ing. Marco Derksen
|
|
- Magnus Phillips
- 1 years ago
- Views:
Transcription
1 Retrofit von Industriekesseln zur Brennstoffänderung und NOx- Reduzierung Dr.-Ing. Marco Derksen
2 Contents NOx formation In-furnace NOx reducing measures Application of premixed combustion Experiences in Stork test facility Conclusions 2
3 NOx formation Fuel NOx Formed by the conversion of chemically bound Nitrogen with the Oxygen in the combustion air. Formation depends on N content in the fuel and availabilty of Oxygen Thermal NOx Thermal fixation of atmospheric N2 with Oxygen at high temperatures in the combustion zone. Formation depends on the combustion air temperature Prompt NOx Result of Hydrocarbon radicals reacting with Nitrogen components like HCN, NH3 3
4 NOx versus fuel type 4
5 Techniques for in-furnace NOx reduction Low NOx burners Fuel staging staging Flue Gas Recirculation (FGR) Burner staging with Over Fire (OFA) 5
6 staging Secondary air register Primary air register Natural gas spuds Ignition burner Oil burner with flame stabilizer H2 gas spuds 1) Fuel-rich central flame 2) Mixing zone 3) Burnout zone 6
7 Fuel staging Fuel lean primary flame (A) (4) Remainder of the fuel injected into post-flame zone (B) of primary flame (A) (2) (1) (3) (A) (B) Combustion products of zone (A) and internal FGR (4) dilute post flame zone (B) (B) 1. Combustion air 2. Secondary gas 3. Primary gas 4. Flue gas A primary combustion zone B secondary combustion zone 7
8 Flue gas recirculation Fresh air Flue gases Consequences for burner design and boiler performance Very effective NOx reduction 8
9 Burner staging with over-fire air Burners fire understoichiometric (less O2 than needed for complete combustion) Remaining air supplied at top of furnace in burnout zone Specially suitable for oil combustion 9
10 Presently realized NOx values Fuel Retrofit New build Gas firing Good Very good Light fuel oil Very good Good Heavy fuel oil Good Very good Coal Very good Very good 10
11 Experiences in Stork Test facility New firing concept for Stork Impulse burner (4) Center burner is premixed (2) (B) 9MW total firing capacity of test burner (1) Lean Premix (3) (A) Up to 4MW premixed combustion possible (B) 11
12 Advantages of premixed combustion Premixed flame Fuel and oxidants are perfectly mixed prior to combustion Flame separates products from fresh fuel-air mixture Products + fuel Flame front Possible to eliminate thermal NOx Fuel Bunsen burner in premix mode Well-known and used technique in gas turbines, household heating systems Not yet applied in boilers Typical household central heating system 12
13 Experiences in Stork s test facility New burner concept for Stork Impulse burner (4) Premixing using ejectors High-quality premixing No low-velocity zones in premixing duct Employ gas-pressure energy as extra air pump o Use main air fan for remaining premix air requirement (2) (1) Lean premix (3) (A) (B) (B) Fuel Mixture Ejector 13
14 Fuel staging with lean premix Primary flame (A) is now lean, premixed flame No thermal NOx formation in primary flame New design Stork Impulse burner: (4) (2) (B) Fuel staging principle has not changed Very low NOx emissions of total flame (1) Lean premix (3) (A) Total flame principle is not changed: very little consequences for furnace (B) No enhanced risk of CO emissions in contrast to other NOx reduction measures 1. Combustion air 2. Secondary gas 3. Primary gas 4. Flue gas A primary combustion zone B secondary combustion zone 14
15 Experiences in Stork s test facility Present design (6 burner installation) Test burner (Test rig, in full operation) 15
16 Experiences in Stork s test facility Down to 0.5% O2 with negligible CO Ultimate performance: 9mg 3% O2 16
17 Conclusions In-furnace low-nox measures can reduce NOx emissions to below 50 mg/nm3 when firing Natural Gas 10 mg/nm3 NOx is possible with in-furnace measures, by taking advantage of premixed combustion with fuel staging Proven performance in Stork test furnace 10 mg/nm3, YES at optimal conditions Integration of burner and combustion chamber design necessary But: Ultra-low NOx design starts at the burner Every installation and fuel is different; Ultimate NOx reduction is every time a challenge 17
C C A. Combustion Components Associates, Inc.
C C A Combustion Components Associates, Inc. www.cca-inc.net About CCA CCA is a global provider of combustion control technologies to reduce NOx, particulate matter (PM), unburned carbon and CO emissions
John Zink # United Kingdom
John Zink Company, LLC Table of Contents Low NOx Solutions for Industrial Boiler Applications John Zink Company Overview Markets Served TODD Products & Technologies Case Studies William Testa Director
Mitsubishi Hitachi Power Systems America. Coal to Gas Conversions
Mitsubishi Hitachi Power Systems America Coal to Gas Conversions Joe Brown AMS Product Manager 9/28/15 MITSUBISHI HITACHI POWER SYSTEMS AMERICAS, INC. Units Faced with Environmental Challenges Shut Down
1070 SERIES ULTRA LOW NO X
CAPABILITIES High release rates with moderate air Good turndown with flame characteristics and direction maintained Stable flames can be from highly oxidizing for tempered flame operation to highly reducing
ZEECO BURNER DIVISION
ZEECO BURNER DIVISION Enhanced Jet Flat Flame Burners GLSF Series 22151 EAST 91ST STREET BROKEN ARROW OK 74014 USA +1-918-258-8551 SALES@ZEECO.COM ZEECO.COM INTRODUCTION: This document discusses the advantages
Table 2. NOx Control for Stoker-fired Industrial Boilers (Bituminous or Sub-bituminous Coal) (WDNR 1989) Control Techniques NOx Reduction Percent Commercial Availability and Comments FGR 40 to 45 Available.
Doing more for clean environment and energy saving
Doing more for clean environment and energy saving Rütli Burners Switzerland AG is a worldwide leading industrial burner solution supplier. Our head quarter is located in Schaffhausen, Switzerland one
Emissions Legislation
Emissions Legislation Potential Impact of the Medium Combustion Plant Directive 1 SAACKE Presentation All rights reserved by SAACKE Combustion Services Ltd, UK and SAACKE GmbH, Bremen The formation of
Boiler Fuel Firing System
Boiler Fuel Firing System COMBUSTION Everywhere, at all times, oxygen combines with other elements. This general process is called Oxidation Burning, or Combustion, is a special form of oxidation: - Oxygen
IMPROVEMENT OF COAL-FIRED GENERATION UNITS AT LAMMA POWER STATION FOR NOx EMISSION CONTROL
IMPROVEMENT OF COAL-FIRED GENERATION UNITS AT LAMMA POWER STATION FOR NOx EMISSION CONTROL ABSTRACT Francis Cho Ying Cheng and Henry Hin Wing Fung Director and General Manager (Generation) The Hongkong
How does Exhaust Gas Recirculation work?
How does Exhaust Gas Recirculation work? Words: Dr. Johannes Kech Pictures: MTU Tags/Keywords Nitrogen oxide (NOX) emissions can be reduced using internal engine technology by cooling some of the exhaust
Perfect Solutions for FPSO and LNGC
Perfect Solutions for FPSO and LNGC LNGC Gas Combustion Units for LNG Carriers: The SAACKE Invention to Modern Propulsion Since dual-fuel or two-stroke diesel engines drive LNG carriers gas combustion
info NO x emissions <15 ppm 4LN version gas burners (with Flue Gas Recirculation) Information on Ultra Low NO x gas burners
info Information on Ultra ow O x gas burners O x emissions
Low NOx Combustion of DME by Exhaust Gas Recirculation under the High Pressure
35 7 th Asia DME Conference November 16-18, 011 Niigata Toki Messe Convention Center, Niigata, Japan Low Combustion of DME by Exhaust Gas Recirculation under the High Pressure *Hiroaki TAKEUCHI Mamoru
Complete firing plants with silo, dosing machine, assembly and the commissioning. Reliable customer service. Service and assembly from one hand
HOT GAS GENERATOR COMBUSTION CHAMBERS System Dr. Schoppe for PULVERIZED LIGNITE fuel oil and gas from 100 kw up to 300 MW CARBOTECHNIK Hot gas generator 40 MW for pulverized lignite, fuel oil and sewer
Fuels, Combustion and Environmental Considerations in Industrial Gas Turbines - Introduction and Overview
Brian M Igoe & Michael J Welch Fuels, Combustion and Environmental Considerations in Industrial Gas Turbines - Introduction and Overview Restricted Siemens AG 20XX All rights reserved. siemens.com/answers
WGSR 49 Dual Fuel Engines
WGSR 49 Dual Fuel Engines WWW.EUROMOT.EU 22 July 2011 - EUROMOT Working Group Stationary Engines - Page 1 Gothenburg Protocol: Dual Fuel Engine Regarding Dual Fuel Engines (DF Engines), the experts of
ME 74 AUTOMOTIVE POLLUTION AND CONTROL Automobile Engineering-vii sem Question Bank( )
ME 74 AUTOMOTIVE POLLUTION AND CONTROL Automobile Engineering-vii sem Question Bank(2013-2014) UNIT I INTRODUCTION 1. How the transient operation of S.I engine will cause CO formation? (may /June 2007)
Development of a Fuel-Flexible Burner for Process Plants American Flame Research Committee Annual Meeting Salt Lake City, Utah September 5 7, 2012
Development of a Fuel-Flexible Burner for Process Plants American Flame Research Committee Annual Meeting Salt Lake City, Utah September 5 7, 2012 Jamal Jamaluddin 1 Charles Benson 2, Roberto Pellizzari
FLAME COOLING AND RESIDENCE TIME EFFECT ON NO x AND CO EMISSION IN A GAS TURBINE COMBUSTOR
FLAME COOLING AND RESIDENCE TIME EFFECT ON NO x AND CO EMISSION IN A GAS TURBINE COMBUSTOR MOHAMED S. T. ZAWIA Engineering College Tajoura Mech. Eng. Dept. El-Fateh University P.O Box 30797 Libya E-mail
Module 5 Propulsion and Power Generation of LNG driven Vessels (23 th November to 27 th November University of Piraeus, Greece)
Module 5 Propulsion and Power Generation of LNG driven Vessels (23 th November to 27 th November 2015- University of Piraeus, Greece) Presentation Principles of Marine Main Engines running on LNG 23 th
ENVIRONMENT. The Diesel Engine and the Environment
ENVIRONMENT The Diesel Engine and the Environment David Steffens Wartsila North America, Inc. Session Chair Wayne Cole, Cole Engineering September 16-17, 2003 Houston, Texas Introduction The diesel engine
Low pressure gas engines The industry standard. CIMAC discussion Athens 22. January 2015 Marcel Ott, General Manager, DF Technology
Low pressure gas engines The industry standard CIMAC discussion Athens 22. January 2015 Marcel Ott, General Manager, DF Technology Development path for gas powered marine engines 29 km3 LNGC MV Venator
TEPCO s Emission Control Measures (in Thermal Power Plants) September 7, 2013 Toyoto Matsuoka Tokyo Electric Power Company (TEPCO) 东京电力公司
All Rights Reserved 2013 Tokyo Electric Power Company, Inc. TEPCO s Emission Control Measures (in Thermal Power Plants) September 7, 2013 Toyoto Matsuoka Tokyo Electric Power Company (TEPCO) 东京电力公司 Contents
First Correlating Revision No. 1-NFPA [ Section No ]
First Correlating Revision No. 1-NFPA 85-2013 [ Section No. 3.3.52.1 ] 3.3.52.1 Booster Fan. A device fan used to assist in the supply of air to, or the removal of flue gas products from, the combustion
Capital and O&M Benefits of Advanced Multi-Function Catalyst Technology for Combustion Turbine Power Plants
Capital and O&M Benefits of Advanced Multi-Function Catalyst Technology for Combustion Turbine Power Plants Anatoly Sobolevskiy, Ph.D. Thamarai P. Chelvan Siemens Energy Inc., 4400 N. Alafaya Trail Orlando,
Thermal Exploitation of Wastes in Lignite Combustion Facilities
43 rd INTERNATIONAL ENERGY AGENCY - FLUIDIZED BED CONVERSION MEETING 22-23 NOVEMBER 2001, LISBON, PORTUGAL Thermal Exploitation of Wastes in Lignite Combustion Facilities P. Grammelis, G. Skodras, Em.
Utilization of Water Produced Hydrogen for Domestic Heating Purposes
Int. J. of Thermal & Environmental Engineering Volume 7, No. 2 (2014) 95-99 Utilization of Water Produced Hydrogen for Domestic Heating Purposes T. Tabazah a, M. A. Hamdan a,*, O. Abo Deyab b and E. Abdelhafez
IMMERSION FIRED HOT WATER BOILER
918 W WALNUT ST, DANVILLE, KENTUCKY 40422-0048 PHONE (859) 236-3181 www.sellersmfg.com SPECIFICATION SHEET NO. 8301 IMMERSION FIRED HOT WATER BOILER GENERAL DESCRIPTION The Sellers immersion fired S-Series
UniversitiTeknologi Malaysia (UTM), 81310, Johor Bahru, Malaysia
Applied Mechanics and Materials Vol. 388 (2013) pp 201-205 Online available since 2013/Aug/30 at www.scientific.net (2013) Trans Tech Publications, Switzerland doi:10.4028/www.scientific.net/amm.388.201
SHOCK PULSE GENERATORS BOILER CLEANING
SHOCK PULSE GENERATORS BOILER CLEANING THE PROBLEM In Energy from Waste and Biomass plants, severe fouling of boiler walls and tubes can occur after short operating periods. This can cause many problems,
Effects of Dilution Flow Balance and Double-wall Liner on NOx Emission in Aircraft Gas Turbine Engine Combustors
Effects of Dilution Flow Balance and Double-wall Liner on NOx Emission in Aircraft Gas Turbine Engine Combustors 9 HIDEKI MORIAI *1 Environmental regulations on aircraft, including NOx emissions, have
Wet flame-jet drilling: An alternative technique to access deep heat reservoirs
Wet flame-jet drilling: An alternative technique to access deep heat reservoirs ETH Zürich, Institute of Process Engineering, Switzerland Philipp Rudolf von Rohr philippr@ethz.ch Philipp Rudolf von Rohr
STANDARD OIL COMPANY. Pyrolysis and Gas-to-Fuels Liquefaction Plants
STANDARD OIL COMPANY Pyrolysis and Gas-to-Fuels Liquefaction Plants Developing cutting-edge green technologies for the conversion of carbonaceous materials to cleaner energy solutions Contents Standard
Impact of Cold and Hot Exhaust Gas Recirculation on Diesel Engine
RESEARCH ARTICLE OPEN ACCESS Impact of Cold and Hot Exhaust Gas Recirculation on Diesel Engine P. Saichaitanya 1, K. Simhadri 2, G.Vamsidurgamohan 3 1, 2, 3 G M R Institute of Engineering and Technology,
Specifications of STICKTITE and PILOTPAK Nozzles
Low Temperature urners - STICKTITE and PILOTPK Nozzles 1-1.1-5 Specifications of STICKTITE and PILOTPK Nozzles This graph indicates the relationship between capacity and applied mixture differential pressure
NO x Emissions Control in a Fluidized-bed Combustor Fired with Rice Husk
SEE 2006: Bangkok, Thailand Least-cost NO x Emissions Control in a Fluidized-bed Combustor Fired with Rice Husk Kasama Janvijitsakul and Vladimir I. Kuprianov School of Manufacturing Systems and Mechanical
EFFECT OF EXHAUST GAS RECIRCULATION (EGR) IN INTERNAL COMBUSTION ENGINE
EFFECT OF EXHAUST GAS RECIRCULATION (EGR) IN INTERNAL COMBUSTION ENGINE 1 Ajinkya B. Amritkar, 2 Nilesh Badge 1ajinkyaamritkar333@gmail.com, 2 badgenilesh6@gmail.com 1,2B.E.Student, Department of Mechanical
RESEARCH ON EXHAUST EMISSIONS REDUCTION TECHNOLOGIES FROM LARGE MARINE DIESEL ENGINES
Prepared by: Ramani Srinivasan Matson Navigation Company Inc. Background The exhaust emissions from large marine diesel engines on ocean going vessels contains among other pollutants a significant amount
Influence of Injection Timing on the Performance of Dual Fuel Compression Ignition Engine with Exhaust Gas Recirculation
International Journal of Engineering Research and Development ISSN: 2278-067X, Volume 1, Issue 11 (July 2012), PP. 36-42 www.ijerd.com Influence of Injection Timing on the Performance of Dual Fuel Compression
ACTUAL CYCLE. Actual engine cycle
1 ACTUAL CYCLE Actual engine cycle Introduction 2 Ideal Gas Cycle (Air Standard Cycle) Idealized processes Idealize working Fluid Fuel-Air Cycle Idealized Processes Accurate Working Fluid Model Actual
Design Features and Commissioning of the 700 MW Coal-Fired Boiler at the Tsuruga Thermal Power Station No. 2
106 Design Features and Commissioning of the 700 MW Coal-Fired Boiler at the Tsuruga Thermal Power Station No. 2 Susumu Sato *1 Masahiko Matsuda *1 Takao Hashimoto *2 Yoshiyuki Wakabayashi *2 Akira Hashimoto
\Performance of the Regenerative Burners in BaoSteel 2050 Hot Strip Mill Furnace Baoshan, China
\Performance of the Regenerative Burners in BaoSteel 2050 Hot Strip Mill Furnace Baoshan, China Steven J. O'Connor, Applications Engineer, Bloom Engineering Company Jian Cao Qin, Production Engineer Bao
M K. MK is a pressurized steel boiler for heating system with hot water production up 90 C. High efficiency
M K MK is a pressurized steel boiler for heating system with hot water production up 90 C. High efficiency Gas/ gas oil working Output from 44 to 291,7 (from 37.840 to 250.862 of water efficiency). Pipe
STUDY OF A NEW COMBUSTION CHAMBER CONCEPT WITH PREMIXING (PREVAPORISING) DELIVERY TUBES
STUDY OF A NEW COMBUSTION CHAMBER CONCEPT WITH PREMIXING (PREVAPORISING) DELIVERY TUBES Radek Hybl Aeronautical Research and Test Institute VZLU, a.s. CTU in Prague, Faculty of Mechanical Engineering,
Eects of Exhaust Gas Recirculation on Emission and Performance of Diesel Engines. March 30, Piyush Rai. Roll No
Eects of Exhaust Gas Recirculation on Emission and Performance of Diesel Engines March 30, 2011 Piyush Rai Roll No. 10105070 Mechanical Engineering Department piyushr@iitk.ac.in Abstract The Exhaust Gas
A REVIEW ON EXHAUST GAS RECIRCULATION (EGR) SYSTEM IN IC ENGINES
A REVIEW ON EXHAUST GAS RECIRCULATION (EGR) SYSTEM IN IC ENGINES Jitender Singh 1, Vikas Bansal 2 1,2 Department of Mechanical Engineering, University College of Engineering, Rajasthan Technical University,
Field experience with the sequential. combustion system. of the GT24/GT26 gas turbine family. 12 ABB Review 5/1998
Field experience with the sequential combustion system of the GT4/GT6 gas turbine family ABB advanced GT4/GT6 gas turbines, which are based on the unique sequential combustion system, achieve high cycle
Programmable Safety Systems for Burner Management on Gas Turbines.
Programmable Safety Systems for Burner Management on Gas Turbines. As the demand for energy throughout Australia increases the demand for alternative sources is increasing accordingly. The use of gas turbine
Technology Options for the Cement Industry with the Use of Alternative Fuels
Alf-Cemind Workshop / Athen 16 th May 2007 Technology Options for the Cement Industry with the Use of Alternative Fuels Andreas Hand Head of Pyro Process Engineering KHD Humboldt Wedag GmbH Contents: 1.
Boilers, Steam Generators, and Process Heaters (Oxides of Nitrogen) - Adopted 10/13/94, Amended 4/6/95, 7/10/97
RULE 425.2 Boilers, Steam Generators, and Process Heaters (Oxides of Nitrogen) - Adopted 10/13/94, Amended 4/6/95, 7/10/97 I. Purpose The purpose of this Rule is to limit oxides of nitrogen (NOx) emissions
Module7: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
Investigation of Thermal Management in a Diesel Exhaust System for Improved Emission Reduction Timothy Gardner Principal Engineer Tenneco, Inc.
Investigation of Thermal Management in a Diesel Exhaust System for Improved Emission Reduction Timothy Gardner Principal Engineer Tenneco, Inc. 6 November 2017 Outline Background Objectives Model Description
Recent enhancement to SI-ICE combustion models: Application to stratified combustion under large EGR rate and lean burn
Recent enhancement to SI-ICE combustion models: Application to stratified combustion under large EGR rate and lean burn G. Desoutter, A. Desportes, J. Hira, D. Abouri, K.Oberhumer, M. Zellat* TOPICS Introduction
Advanced Oxy-Fuel Burners and Controls Improve Fuel Savings and Uniform Heating A Reprint from The International Journal of Forging Business &
Advanced Oxy-Fuel Burners and Controls Improve Fuel Savings and Uniform Heating A Reprint from The International Journal of Forging Business & Technology Advanced Oxy-Fuel Burners and Controls Improve
SWIRL MEASURING EQUIPMENT FOR DIRECT INJECTION DIESEL ENGINE
SWIRL MEASURING EQUIPMENT FOR DIRECT INJECTION DIESEL ENGINE G.S.Gosavi 1, R.B.Solankar 2, A.R.Kori 3, R.B.Chavan 4, S.P.Shinde 5 1,2,3,4,5 Mechanical Engineering Department, Shivaji University, (India)
Hot-film Air-mass Meter HFM 6
Service Training Self-study Programme 358 Hot-film Air-mass Meter HFM 6 Design and Function Due to the further development of standards and laws for exhaust emissions in vehicles, components with improved
DAYTIME AND NIGHTTIME AGING OF LOGWOOD COMBUSTION AEROSOLS
DAYTIME AND NIGHTTIME AGING OF LOGWOOD COMBUSTION AEROSOLS Ari Leskinen Finnish Meteorological Institute Atmospheric Research Centre of Eastern Finland 20th ETH-Conference on Combustion Generated Nanoparticles,
XID ENHANCEMENT SYSTEM IMPROVED EFFICIENCY AND PERFORMANCE
IMMERSION FIRED HOT WATER BOILER April 1, 2003 GENERAL DESCRIPTION The Sellers immersion fired hot water boiler is a horizontal, single pass, firetube boiler designed to burn natural gas. The unique burner
Potentials for Efficiency Improvement of Gas Engines
Potentials for Efficiency Improvement of Gas Engines Dr. Shinsuke Murakami Development Engineer Commercial and Large Engines Engineering and Technology Powertrain Systems 1 Content Fuel Efficiency Are
ENGINE AND EMISSION CONTROL
17-1 ENGINE AND EMISSION CONTROL CONTENTS ENGINE CONTROL SYSTEM........ 3 SERVICE SPECIFICATION............... 3 ON-VEHICLE SERVICE.................. 3 Accelerator Cable Check and Adjustment... 3 ACCELERATOR
ENGINE & WORKING PRINCIPLES
ENGINE & WORKING PRINCIPLES A heat engine is a machine, which converts heat energy into mechanical energy. The combustion of fuel such as coal, petrol, diesel generates heat. This heat is supplied to a
CHEMKIN-PRO Exhaust Aftertreatment for Gas Turbine Combustors
Solution Brief Gas Turbine Combustors CHEMKIN-PRO Exhaust Aftertreatment for Gas Turbine Combustors Increasing public concerns and regulations dealing with air quality are creating the need for gas turbine
GREENOx BT LOW RETURN TEMPERATURE DUAL BT WITH TILED BOILERS. GREENOx BT COND LOW RETURN TEMPERATURE WITH CONDENSER
TECHNICAL MANUAL GREENOx BT LOW RETURN TEMPERATURE DUAL BT WITH TILED BOILERS GREENOx BT COND LOW RETURN TEMPERATURE WITH CONDENSER GREENOx/GREENOx.e/K WITH THREE GAS PASSES DUAL GRX/DUAL GRX.e THREE GAS
Wärtsilä NO X Reducer. Environmental Efficiency
Wärtsilä NO X Reducer Environmental Efficiency Environmental efficiency Stringent legislations concerning NO X. Retroactive legislations are introduced. Regulations in the shape of fees, taxes or incentive
Module 5: Emission Control for SI Engines Lecture20:ADD-ON SYSTEMS FOR CONTROL OF ENGINE-OUT EMISSIONS
ADD-ON SYSTEMS FOR CONTROL OF ENGINE-OUT EMISSIONS The Lecture Contains: Crankcase Emission Control (PCV System) Evaporative Emission Control Exhaust Gas Recirculation Water Injection file:///c /...%20and%20Settings/iitkrana1/My%20Documents/Google%20Talk%20Received%20Files/engine_combustion/lecture20/20_1.htm[6/15/2012
UNIVERSITY OF CINCINNATI
UNIVERSITY OF CINCINNATI Date: March 4th, 2008 I, Erwann GUILLOU, hereby submit this work as part of the requirements for the degree of: Master of Science in: Aerospace Engineering It is entitled: Flame
Combustion characteristics of n-heptane droplets in a horizontal small quartz tube
Combustion characteristics of n-heptane droplets in a horizontal small quartz tube Junwei Li*, Rong Yao, Zuozhen Qiu, Ningfei Wang School of Aerospace Engineering, Beijing Institute of Technology,Beijing
Overview & Perspectives for Internal Combustion Engine using STAR-CD. Marc ZELLAT
Overview & Perspectives for Internal Combustion Engine using STAR-CD Marc ZELLAT TOPICS Quick overview of ECFM family models Examples of validation for Diesel and SI-GDI engines Introduction to multi-component
in Preventing Explosions within Fired Equipment: The Role of Basic Design Data Robert Wasileski A Case Study Process Safety & Loss Prevention Engineer
55 th Canadian Chemical Engineering Conference October 16-19, 2005 The Role of Basic Design Data in Preventing Explosions within Fired Equipment: A Case Study Robert Wasileski Process Safety & Loss Prevention
When should an Electric Adjustable Speed Drive be used instead of a Gas or Steam Turbine? Paul Blaiklock, Manish Verma, Stephan Bondy
When should an Electric Adjustable Speed Drive be used instead of a Gas or Steam Turbine? Paul Blaiklock, Manish Verma, Stephan Bondy TMEIC Corporation Roanoke, VA, and Houston, TX 2/8/2013 When should
Extended fuel flexibility capabilities of the SGT-700 DLE combustion system
Extended fuel flexibility capabilities of the SGT-700 DLE combustion system Larsson, Anders; Andersson, Mats; Manrique Carrera, Arturo; Blomstedt, Mats Siemens Industrial Turbomachinery AB, Sweden Abstract
Marc ZELLAT, Driss ABOURI and Stefano DURANTI CD-adapco
17 th International Multidimensional Engine User s Meeting at the SAE Congress 2007,April,15,2007 Detroit, MI RECENT ADVANCES IN DIESEL COMBUSTION MODELING: THE ECFM- CLEH COMBUSTION MODEL: A NEW CAPABILITY
I. Ježek et al. Correspondence to: I. Ježek and G. Močnik
Supplement of Atmos. Chem. Phys. Discuss., 1, 1 1, 01 http://www.atmos-chem-phys-discuss.net/1/1/01/ doi:.1/acpd-1-1-01-supplement Author(s) 01. CC Attribution.0 License. Supplement of Black carbon, particle
Benefits of an air preheater replacement. Benefits of an air preheater replacement unit in a large CDU furnace
Benefits of an air preheater replacement unit in a large CDU furnace Content 1) Existing situation 2) Design criteria 3) Replacement 4) Results Content 1) Existing situation 2) Design criteria 3) Replacement
ANALYSIS OF EXHAUST GAS RECIRCULATION (EGR) SYSTEM
ANALYSIS OF EXHAUST GAS RECIRCULATION (EGR) SYSTEM,, ABSTRACT Exhaust gas recirculation (EGR) is a way to control in-cylinder NOx and carbon production and is used on most modern high-speed direct injection
Effect of Exhaust Gas Recirculation in a Spark-Ignition Engine
Bulletin of Environment, Pharmacology and Life Sciences Bull. Env.Pharmacol. Life Sci., Vol 2 (11)October 213: 155-161 213 Academy for Environment and Life Sciences, India Online ISSN 2277-188 Journal
Improved Fuel Economy
ENVIRONMENTAL REPORT 2001 The Challenge of Reducing Enviromental Load Improving Fuel Economy and Reducing Exhaust Emissions Pressing Ahead to Improve the Fuel Economy of Existing Engines and Reduce Exhaust
OPTIMIZING THE BOILER COMBUSTION PROCESS IN A COAL FIRED POWER PLANT UTILIZING FUZZY NEURAL MODEL TECHNOLOGY
OPTIMIZING THE BOILER COMBUSTION PROCESS IN A COAL FIRED POWER PLANT UTILIZING FUZZY NEURAL MODEL TECHNOLOGY AUTHORS Harry R. Winn George M. Bolos, P.E. Senior Optimization Engineer Principal Engineer
ANALYSIS OF EXHAUST GAS RECIRCULATION(EGR) SYSTEM.
ANALYSIS OF EXHAUST GAS RECIRCULATION(EGR) SYSTEM. Mr.Monish Dongre, Prof. Sachin baraskar 1 M Tech scholar, Mechanical Department, SSSUTMS-Sehor, Madhya Pradesh, India 2 Professor, Mechanical Department,
ICI Boiler NOx & SO 2
ICI Boiler NOx & SO 2 Control Cost Estimates Andrew M. Bodnarik NH Department of Environmental Services OTC Committee Meeting Modeling/Stationary & Area/Mobile Sources Niagara Falls, NY September 3, 2009
EffShip. Love Hagström D.E.C. Marine AB
WP3 Exhaust Gas Cleaning Love Hagström D.E.C. Marine AB WP3 Layout NOx Primary reduction methods After treatment SCR SOx PM Wet Scrubber Dry Scrubber Particulate filter DPF Primary NOx reduction methods
ACL HIGH EFFICIENCY BURNER ASSEMBLY PATENTED BURNER WARNING
HIGH EFFICIENCY BURNER ASSEMBLY HIGH EFFICIENCY BURNER ASSEMBLY PATENTED BURNER WARNING This manual must be read in its entirety before installation of this burner. Installation must be performed by a
Hydrogen addition in a spark ignition engine
Hydrogen addition in a spark ignition engine F. Halter, C. Mounaïm-Rousselle Laboratoire de Mécanique et d Energétique Orléans, FRANCE GDRE «Energetics and Safety of Hydrogen» 27/12/2007 Main advantages
Diagnostic Tools for Gas Turbine CO and SCR Systems
Diagnostic Tools for Gas Turbine CO and SCR Systems L. J. Muzio, R. A. Smith Fossil Energy Research Corp. Laguna Hills, CA Reinhold 216 NO x -Combustion Round Table February 1, 216 Orlando, Florida Simple
International Journal of Scientific & Engineering Research, Volume 7, Issue 8, August-2016 ISSN
ISSN 2229-5518 2417 Experimental Investigation of a Two Stroke SI Engine Operated with LPG Induction, Gasoline Manifold Injection and Carburetion V. Gopalakrishnan and M.Loganathan Abstract In this experimental
Efficiency Increase of a High Performance Gas Engine for Distributed Power Generation
Efficiency Increase of a High Performance Gas Engine for Distributed Power Generation M. Grotz, R. Böwing, J. Lang and J. Thalhauser (GE) P. Christiner and A. Wimmer (LEC) February 27, 2015 Imagination
COMBUSTION CHEMISTRY & EMISSION ANALYSIS
Section 3 COMBUSTION CHEMISTRY & EMISSION ANALYSIS Introduction to Combustion Chemistry The gasoline powered internal combustion engine takes air from the atmosphere and gasoline, a hydrocarbon fuel, and
Design and Application Details
LO-NOX Line Burners Page 5803 Design and Application Details Total heat release and LO-NOX Burner footage are normally selected from the tables given in the Series HG Mixing Tube section of the Maxon catalog
Development of new combustion strategy for internal combustion engine fueled by pure ammonia
Development of new combustion strategy for internal combustion engine fueled by pure ammonia Dongeun Lee, Hyungeun Min, Hyunho park, Han Ho Song Seoul National University Department of Mechanical Engineering
SMARTLINK METER. Digital Self-checking Thermal Mass Flow Meter
Flow Control Components - SMARTLINK METER 10-30.9-1 SMARTLINK METER Digital Self-checking Thermal Mass Flow Meter Precise, repeatable mass flow measurement for fuel, air and combustion streams Displays
INFLUENCE OF INTAKE AIR TEMPERATURE AND EXHAUST GAS RECIRCULATION ON HCCI COMBUSTION PROCESS USING BIOETHANOL
ENGINEERING FOR RURAL DEVELOPMENT Jelgava, 2.-27..216. INFLUENCE OF INTAKE AIR TEMPERATURE AND EXHAUST GAS RECIRCULATION ON HCCI COMBUSTION PROCESS USING BIOETHANOL Kastytis Laurinaitis, Stasys Slavinskas
ALCOHOL LOX STEAM GENERATOR TEST EXPERIENCE
ALCOHOL LOX STEAM GENERATOR TEST EXPERIENCE Klaus Schäfer, Michael Dommers DLR, German Aerospace Center, Institute of Space Propulsion D 74239 Hardthausen / Lampoldshausen, Germany Klaus.Schaefer@dlr.de
Validation of Ignition Reliability in SGT-750 Combustor for Diluted Natural Gas at Extremely Low Ambient Temperature
POWER-GEN Europe, Cologne, Germany, June 27-29, 2017 Validation of Ignition Reliability in SGT-750 Combustor for Diluted Natural Gas at Extremely Low Ambient Temperature Jacek Janczewski - Advisory Combustion
1,9 ltr-tdi-industrial Engine
1,9 ltr-tdi-industrial Engine Technical Status: 4/1999 Contents Combustion process................3 Injectors.........................4 Needle Lift Sender.................5 Air-mass Flow Meter...............6
MAN B&W ME-GI. Dual fuel low speed engine
Dual fuel low speed engine The ME-GI Engine Supreme fuel flexibility The technology used in the design of the new two-stroke ME-GI engine combines MAN Diesel & Turbo s ME-C design with the GI-design from
OBDII INSPECTION GUIDE
OBDII INSPECTION GUIDE Texas Department of Public Safety September 2002 Prepared by: dkc de la Torre Klausmeier Consulting, Inc. ª2002 dkc Table of Contents GLOSSARY OF OBD TERMS...2 INTRODUCTION...12
Experimental Investigation of Performance and Exhaust Emission Characteristics of Diesel Engine by Changing Piston Geometry
Experimental Investigation of Performance and Exhaust Emission Characteristics of Diesel Engine by Changing Piston Geometry 1 Vaibhav Bhatt, 2 Vandana Gajjar 1 M.E. Scholar, 2 Assistant Professor 1 Department
Parametric Study on Design of a Heat Exchanger for an Exhaust Gas Recirculation System
Parametric Study on Design of a Heat Exchanger for an Exhaust Gas Recirculation System P. Sai Chaitanya, K. Vijaya Kumar Asst.Professor, Department of Mechanical Engineering, B.I.E.T, Hyderabad, India