NO x Emissions Control in a Fluidized-bed Combustor Fired with Rice Husk
|
|
- Audra Weaver
- 6 years ago
- Views:
Transcription
1 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 Engineering, Sirindhorn International Institute of Technology, Thammasat University, Thailand 1
2 Production of Rice Husk 2
3 Objectives 1. To study the effectiveness of two least-cost techniques aimed at minimizing NO x emissions from a fluidized-bed combustor firing rice husk: - air-staged combustion - adding water to as-received fuel. 2. To study the effects of operating conditions (through variation of the secondary-to-total air ratio) and fuel properties (through variation of the fuel-moisture content) on combustion and emission characteristics of the reactor. 3
4 Materials and Methods 4
5 Experimental Set-up with a 400 kw th Conical Fluidized Bed Combustor Flue gas G T Probe G T Insulation Ash Flue gas analyzer G T Fuel Invertor Motor Air distributor primary air Air G G G G T T secondary air T Burner T Sand LPG Tank Flow meter F Flow meter F Data acquisition PC Secondary Blower Primary Blower Note: F - Flow meter T - Thermocouple G - Gas Sampling Point - Control Valve - Butterfly valve 5
6 Measurement of Gas Concentrations NO, CO and O 2 concentrations were measured in flue gas at different locations in the conical FBC and at the cyclone exit using a Testo-350 gas analyzer. 6
7 Experimental Planning: Independent Variables Air-staged combustion: Secondary-to-total air ratio (S/T): 0, 0.2 and 0.4; Fuel feed rate (FR): about 80 kg/h; Total excess air (EA): about 60%. Conventional combustion of rice husk for variable fuel-moisture content: Moisture content (MC): 7.3, 18.4, 28.0 and 38.2%; Fuel feed rate: about 80 kg/h; Excess air: about 65%. 7
8 Properties of Rice Husk Used in the Combustion Tests with Air-staging Property Proximate analysis (wt.%, as-received basis): Moisture Ash Ultimate analysis (wt.%, as-received basis): Carbon Hydrogen Oxygen Nitrogen Sulfur LHV (MJ/kg) Sample
9 Properties of Rice Husk Used in the Combustion Tests with Variable Fuel-Moisture Content Property Sample 2 Sample 3 Sample 4 Proximate analysis (wt.%, as-fired basis): Moisture Ash Ultimate analysis (wt.%, as-fired basis): Carbon Hydrogen Oxygen Nitrogen Sulfur LHV (MJ/kg)
10 Results and Discussion 10
11 Effects of Air-staging on the Axial Temperature Profiles in the Conical FBC Firing 80 kg/hr of Rice Husk at (Total) EA 57% Temperature ( o C) Secondary air EA = 55.4 %, S/T = 0.4 EA = 56.5 %, S/T = 0.2 EA = 59.0 %, S/T = Height above air distributor (m ) 11
12 Effects of Air-staging on the Axial O 2 Concentration Profiles in the Conical FBC Firing 80 kg/hr of Rice Husk at EA 57% 25 O 2 concentration (vol.%) Secondary air EA = 55.4%, S/T = 0.4 EA = 56.5%, S/T = 0.2 EA = 59.0%, S/T = Height above air distributor (m) 12
13 Effects of Air-staging on the Axial CO Concentration Profiles in the Conical FBC Firing 80 kg/hr of Rice Husk at EA 57% CO concentration (vol.%) EA = 55.4%, S/T = 0.4 EA = 56.5%, S/T = 0.2 EA = 59.0%, S/T = 0 Secondary air Height above air distributor (m) 13
14 Effects of Air-staging on the Axial NO x Concentration Profiles in the Conical FBC Firing 80 kg/hr of Rice Husk at EA 57% NO x concentration (ppm) EA = 55.4%, S/T = 0.4 EA = 56.5%, S/T = 0.2 EA = 59.0%, S/T = 0 Secondary air Height above air distributor (m) 14
15 Effects of Air-staging on the NO x and CO Emissions from the Conical FBC Firing 80 kg/hr of Rice Husk at EA 57% NOx emissions (ppm, 7% O2) NOx emissions CO emission CO emission (ppm, 7% O2) Secondary to total air ratio 0 15
16 Effects of the Fuel-Moisture Content on the Axial Temperature Profiles in the Conical FBC Firing 80 kg/hr of Rice Husk at EA 65% Temperature ( o C) EA = 59.0%, MC = 7.3% EA = 66.6%, MC = 18.4% EA = 62.7%, MC = 28.0% EA = 66.5%, MC = 38.2% Height above air distributor (m) 16
17 Effects of the Fuel-Moisture Content on the Axial O 2 Concentration Profiles in the Conical FBC Firing 80 kg/hr of Rice Husk at EA 65% O 2 concentration (vol.%) EA = 59.0%, MC = 7.3% EA = 66.6%, MC = 18.4% EA = 62.7%, MC = 28.0% EA = 66.5%, MC = 38.2% Height above air distributor (m) 17
18 Effects of the Fuel-Moisture Content on the Axial CO Concentration Profiles in the Conical FBC Firing 80 kg/hr of Rice Husk at EA 65% CO concentration (vol.%) EA = 59.0%, MC = 7.3% EA = 66.6%, MC = 18.4% EA = 62.7%, MC = 28.0% EA = 66.5%, MC = 38.2% Height above air distributor (m) 18
19 Effects of the Fuel-Moisture Content on the Axial CO Concentration Profiles in the Conical FBC Firing 80 kg/hr of Rice Husk at EA 65% NO x concentration (ppm) EA = 59.0%, MC = 7.3% EA = 66.6%, MC = 18.4% EA = 62.7%, MC = 28.0% EA = 66.5%, MC = 38.2% Height above air distributor (m) 19
20 Effects of the Fuel-Moisture Content on the NO x and CO Emissions from the Conical FBC Firing 80 kg/hr of Rice Husk at EA 65% NO x emissions (ppm, 7%O 2) NOx emissions CO emission CO emission (ppm, 7% O 2) Fuel-moisture content (%) 20
21 Conclusions Both air-staging and variation in the fuel quality results in substantial effects on the axial CO and NO x concentration profiles in the conical FBC firing rice husk. With implementation of air-staged combustion, NO x emissions from the conical FBC can be reduced by 15% (at S/T = 0.4); however, the CO emission is expected to increase by 67%. By increasing the fuel-moisture content from 7.3 to 38.2%, NO x emissions from the conical FBC can be reduced by 15%; however, the CO emission is expected to increase by about 40%. 21
22 Acknowledgements The Authors would like to acknowledge sincerely the financial support from the Royal Golden Jubilee Ph.D. Program, The Thailand Research Fund. 22
23 THANK YOU! 23
24 Chemical Reactions Related to CO Formation/Reduction in the Conical FBC for Conventional Combustion of Biomass Fuel CO concentration (vol.%) Formation Reduction Quasi-equilibrium Height above air distributor (m) CO formation: C + CO 2 2CO C + H 2 O CO + H 2 2C + O 2 2CO CO reduction: CO + O 2 CO 2 CO + H 2 O CO 2 + H 2
25 Chemical Reactions Related to NO x Formation/Reduction in the Conical FBC for Conventional Combustion of Biomass Fuel NOx concentration (ppm) Formation Reduction Quasi-equilibium NO formation (homogeneous): HCN+1/2O 2 CNO CNO + 1/2O 2 NO + CO NH 3 + 5/4O 2 NO+3/2H 2 O NO formation (ash-catalysed): HCN + 7/4O 2 NO + CO 2 + H 2 O NO reduction: Height above air distributor (m) NO + CO 1/2N 2 + CO 2 NO + NH 3 N 2 + 3/2H 2 O
Kasama Janvijitsakul * and Vladimir I. Kuprianov
he 2 nd Joint International Conference on Sustainable Energy and Environment (SEE 26) C-9 (O) 21-23 November 26, Bangkok, hailand Least-cost NO x Emissions Control in a Fluidized-bed Combustor Fired with
More informationCo-firing of Rice Husk and Bagasse in a Conical Fluidized-bed Combustor
Co-firing of Rice Husk and Bagasse in a Conical Fluidized-bed Combustor Kasama Janvijitsakul 1,*, Vladimir I. Kuprianov 1 2 and Watchara Permchart 1 Mechanical Engineering Program, Sirindhorn International
More informationImpacts of Air Staging on NO Emission from a Conical Fluidized-bed Combustor Firing Sunfl ower Shells
Original Impacts of Air Staging on NO Emission from a Conical Fluidized-bed Combustor Firing Sunfl ower Shells Kasama Sirisomboon 1, Piyanat Charornporn 1, Porametr Arromdee 1 Received: 25 January 2012
More informationCombustion of some Thai agricultural and wood residues in a pilot swirling fluidized-bed combustor
Combustion of some Thai agricultural and wood residues in a pilot swirling fluidized-bed combustor Vladimir I. Kuprianov 1, *, Porametr Arromdee 1, Songpol Chakritthakul 1, Rachadaporn Kaewklum 2, Kasama
More informationMercury Emissions during Fluidised Bed Combustion of different fuels
Mercury Emissions during Fluidised Bed Combustion of different fuels D.Boavida, P.Abelha, T.Diall, H.Lopes & I.Gulyurtlu 43 rd IEA FBC Meeting Lisbon 22 nd November 2001 Abstract The aim of this work was
More informationMSW Pyrolysis integrated with Anaerobic Digestion
MSW Pyrolysis integrated with Anaerobic Digestion Yang Yang and Tony Bridgwater Aston University Supergen Bioenergy Hub and AD Net Joint Event 6 February 2018 CONCEPTUAL Pyro-AD PROCESS The aim of this
More informationMECHANISM OF NOx CONTROL
MECHANISM OF NOx CONTROL SC/EEC Seminar/22 nd April,2016 1 2. Concept MECHANISM OF NOx CONTROL NOx generation in the coal fired boiler? Thermal NOx and Fuel NOx are the main factors of NOx generation...
More informationThermal 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.
More informationReceived 13 October 2010; revised 23 January 2011; accepted 28 January 2011
2 Journal of Scientific & Industrial Research J SCI IND RES VOL 7 MARCH 11 Vol. 7, March 11, pp. 2-224 Effects of advanced injection timing on performance and emission of a supercharged dual-fuel diesel
More informationCo-mingled Biosolids and Biomass as Feedstock for Steam Hydrogasification using a Lab-scale Batch Reactor
Co-mingled Biosolids and Biomass as Feedstock for Steam Hydrogasification using a Lab-scale Batch Reactor Presented by XIN FAN Research advisor: Dr. Joseph M. Norbeck Dr. Chan S. Park Bourns College of
More informationFish Oil as an Alternative Fuel for Conventional Combustors. Fernando Preto, Frank Zhang, and Jinsheng Wang
Fish Oil as an Alternative Fuel for Conventional Combustors Fernando Preto, Frank Zhang, and Jinsheng Wang Abstract Combustion tests for fish oil and its blends with fuel oils were performed in a pilot
More informationAutomatic CFD optimisation of biomass combustion plants. Ali Shiehnejadhesar
Automatic CFD optimisation of biomass combustion plants Ali Shiehnejadhesar IEA Bioenergy Task 32 workshop Thursday 6 th June 2013 Contents Scope of work Methodology CFD model for biomass grate furnaces
More informationFLAME 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
More informationImprovement of combustion process of oil palm fruit fiber (Mesocarp) by adjusting of combustion air ratio between primary and secondary air
Journal of Engineering Research and Education Improvement of combustion process of oil palm fruit fiber (Mesocarp) by adjusting of combustion air ratio between primary and secondary air Ilmi Abdullah 1,
More informationDevelopment of a Non-Catalytic JP-8 Reformer
2018 NDIA GROUND VEHICLE SYSTEMS ENGINEERING AND TECHNOLOGY SYMPOSIUM POWER & MOBILITY (P&M) TECHNICAL SESSION AUGUST 7-9, 2018 - NOVI, MICHIGAN Development of a Non-Catalytic JP-8 Reformer Chien-Hua Chen,
More informationCHEMKIN-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
More informationPulverized Coal Ignition Delay under Conventional and Oxy-Fuel Combustion Conditions
Pulverized Coal Ignition Delay under Conventional and Oxy-Fuel Combustion Conditions Christopher Shaddix, Yinhe Liu, Manfred Geier, and Alejandro Molina Combustion Research Facility Livermore, CA 94550
More informationStudy on Advanced Injection Timing on a Dual-Fuel Diesel Engine with Producer Gas from a Down-Draft Gasifier for Power Generation
Journal of Metals, Materials and Minerals, Vol.18 No.2 pp.169-173, 28 Study on Advanced Injection Timing on a Dual-Fuel Diesel Engine with Producer Gas from a Down-Draft Gasifier for Power Generation Taveesin
More informationEffect of Fuel Lean Reburning Process on NOx Reduction and CO Emission
Effect of Fuel Lean Reburning Process on NOx Reduction and CO Emission Changyeop Lee, Sewon Kim Digital Open Science Index, Energy and Power Engineering waset.org/publication/18 Abstract Reburning is a
More informationMonitoring Air Emissions on Ships. Restricted Siemens AG 2014 All rights reserved.
Monitoring Air Emissions on Ships siemens.com/answers Why emission monitoring in the marine industry? Main drivers: Meeting regulations: NOx and SOx reduction Energy optimization; CO 2 reduction Resolution
More informationExperimental Study of Fuel Lean Reburning for NOx Reduction in Oxygen Enhanced Combustion
Experimental Study of Fuel Lean Reburning for NOx Reduction in Oxygen Enhanced Combustion CHANG HWAN HWANG*, SEUNG WOOK BAEK + and HAK YOUNG KIM** Aerospace Engineering Korea Advanced Institute of Science
More informationRetrofit von Industriekesseln zur Brennstoffänderung und NOx- Reduzierung. Dr.-Ing. Marco Derksen
Retrofit von Industriekesseln zur Brennstoffänderung und NOx- Reduzierung Dr.-Ing. Marco Derksen Contents NOx formation In-furnace NOx reducing measures Application of premixed combustion Experiences in
More informationPRODUCT CONFORMITY CERTIFICATE
PRODUCT CONFORMITY CERTIFICATE This is to certify that the testo 350 portable flue gas analyser Manufactured by: testo AG Testo-Strasse 1 79853 Lenzkirch Germany Has been assessed by Sira Certification
More informationA Practical Approach to 10 ppm Sulfur Diesel Production
A Practical Approach to ppm Sulfur Diesel Production Yuichi Tanaka, Hideshi Iki, Kazuaki Hayasaka, and Shigeto Hatanaka Central Technical Research Laboratory Nippon Oil Corporation 8, Chidoricho, Naka-ku,
More informationSUMMARY. St-jean-sur-richelieu, January 15th 2016 Client: America s heat Project: PI-20114
SUMMARY 1 Introduction... 4 1.1 General... 4 1.2 Test unit information... 4 1.3 Results... 4 1.4 Pretest information... 4 2 Summary of test results... 5 2.1 table 1A: Data Summary Part A... 5 2.2 table
More informationCO-COMBUSTION OF PULP- AND PAPER SLUDGE WITH WOOD EMISSIONS OF NITROGEN, SULPHUR AND CHLORINE COMPOUNDS
Proceedings of FBC23 17TH International Fluidized Bed Combustion Conference May 18-21, 23, Jacksonville, Florida USA FBC23-97 CO-COMBUSTION OF PULP- AND PAPER SLUDGE WITH WOOD EMISSIONS OF NITROGEN, SULPHUR
More informationIncreased flexibility of refineries by O 2 enrichment. Sulphur recovery and new opportunities.
Increased flexibility of refineries by O 2 enrichment. Sulphur recovery and new opportunities. Janusz Kertynski, Dr Bernhard Schreiner Budapest, 13-14 October 2015 1 The Linde Group 2 Actual needs of refining
More informationUPDATED LOW NOx COMBUSTION TECHNOLOGIES FOR BOILERS, 2003
UPDATED LOW NOx COMBUSTION TECHNOLOGIES FOR BOILERS, 2003 Takanori Yano, Kaz Sakai, Kenji Kiyama, Osamu Okada, Kenichi Ochi, Babcock-Hitachi K.K., Kure Division, Boiler Design Department, 6-9 Takara-machi
More informationExperimental Study of LPG Diffusion Flame at Elevated Preheated Air Temperatures
Experimental Study of LPG Diffusion Flame at Elevated Preheated Air Temperatures A. A. Amer, H. M. Gad, I. A. Ibrahim, S. I. Abdel-Mageed, T. M. Farag Abstract This paper represents an experimental study
More informationTable 0.1 Summary Pollutant Discharge Test Results Engine Manufacturer. Number 24652
Summary Commissioned by XMILE Europe B.V., SGS Nederland BV, Environmental Services, executed emission measurements on the propulsion engine of the. XMILE Europe B.V. wants to reduce the emission of engines.
More informationBULDER 00 ROOMHEATER
TEST REPORT No. VTT-S-01460-14 BULDER 00 ROOMHEATER TEST RESULTS OF INITIAL TYPE TESTING IN ACCORDANCE WITH EN 13240 Requested by: Avena Projekt OÜ TEST REPORT No. VTT-S-01460-14 2 (9) Customer Vadim Post
More informationConversion of Stoker fired Boiler Plants into CoFiring FBC Boiler systems
Conversion of Stoker fired Boiler Plants into CoFiring FBC Boiler systems presented at the Final NetbioCof Conference July 2007 at Budapest, Hungary Dipl.-Ing. Wolfgang Bengel BMP Biomasse Projekt GmbH
More informationRita Aiello/5 December 2016/Johnson Matthey, Stationary Emissions Control
Rita Aiello/5 December 2016/Johnson Matthey, Stationary Emissions Control SCR systems have demonstrated very high reductions of NOx emissions from lean-burn engines used in oil and gas industry: Drill
More informationPerformance and Emission of Small Diesel Engine Using Diesel-Crude Palm Oil- Water Emulsion as Fuel
Energy Science and Technology Vol. 3, No. 2, 2012, pp. 38-45 DOI:10.3968/j.est.1923847920120302.279 ISSN 1923-8460[PRINT] ISSN 1923-8479[ONLINE] www.cscanada.net www.cscanada.org Performance and Emission
More informationAlkali sulphation in flames
5 th Meeting of the IEAGHG International Oxyfuel Combustion Research Network 27 th -30 th October 2015, Wuhan, China Alkali sulphation in flames Thomas Ekvall (thomas.ekvall@chalmers.se) Department of
More informationThe influence of thermal regime on gasoline direct injection engine performance and emissions
IOP Conference Series: Materials Science and Engineering PAPER OPEN ACCESS The influence of thermal regime on gasoline direct injection engine performance and emissions To cite this article: C I Leahu
More informationEXPERIMENTAL 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 information1. Introduction. 2. Boiler
Commencement of the Commercial Operation of World's Top Performing 900 MW Unit "Maizuru No.1 Thermal Power Station of The Kansai Electric Power Co., Inc." KENICHI IRIE* 1 HIROSHI SUGANUMA* 1 TAKASHI MOMOO*
More informationTechnology 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.
More informationDENSIFIED REFUSE DERIVED FUEL CO-FIRING EXPERIENCE IN U.S. AIR FORCE SPREADER STOKER BOILERS
DENSIFIED REFUSE DERIVED FUEL CO-FIRING EXPERIENCE IN U.S. AIR FORCE SPREADER STOKER BOILERS ALFRED W. JOENSEN Department of Mechanical Engineering Iowa State University DOUGLAS FISCUS Midwest Research
More informationTable 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.
More informationA Feasibility Study on Production of Solid Fuel from Glycerol and Agricultural Wastes
International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies. International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies http://www.tuengr.com,
More informationConverting Municipal Solid Wastes to Drop-In Hydrocarbon Fuels
Converting Municipal Solid Wastes to Drop-In Hydrocarbon Fuels Extending the Feedstock Choices for the IH 2 * Process Dhairya D. Mehta 1, Vikrant Urade 1, Madhusudhan Rao 1, Laxmi Narasimhan 1, Alan del
More informationEmissions Characterization of Three High Efficiency Wood Boilers
Emissions Characterization of Three High Efficiency Wood Boilers James Laing, Sriraam Ramanathan Chandrasekaran, Suresh Raja, Thomas Holsen, Philip K. Hopke Center for Air Resources Engineering and Science,
More informationAmmonia Combustion with Near-Zero Pollutant Emissions
Ammonia Combustion with Near-Zero Pollutant Emissions Graduate Students Praveen Kumar, Kyle Redfern Undergraduate Students Daniel Diaz Supervisor: Dr. Terry Meyer 7th Annual NH3 Fuel Conference Sept. 26-28,
More informationAN INVESTIGATION INTO HOW DIESEL FUEL ADDITVES AFFECT EXHAUST GAS EMISSIONS, POWER, TORQUE AND FUEL CONSUMPTION
Scientific Papers, UASVM Bucharest, Series A, Vol. LIII, 2010, ISSN 1222-5339 AN INVESTIGATION INTO HOW DIESEL FUEL ADDITVES AFFECT EXHAUST GAS EMISSIONS, POWER, TORQUE AND FUEL CONSUMPTION L. BUTTERS,
More informationAlstom CFB boilers achieve high combustion efficiency with challenging discarded coal. Hugh Kennedy 16 th July 2013
Alstom CFB boilers achieve high combustion efficiency with challenging discarded coal Hugh Kennedy 16 th July 2013 Agenda Baima 300 MWe CFB demonstration plant Page 3 Emile Huchet 125 MWe captive power
More informationLiquid Fuel Double Swirled Combustion with Gaseous Fuel Injection
IOSR Journal of Engineering (IOSRJEN) ISSN (e): 2250-3021, ISSN (p): 2278-8719 Vol. 08, Issue 4 (April. 2018), VIII PP 39-51 www.iosrjen.org Liquid Fuel Double Swirled Combustion with Gaseous Fuel Injection
More informationGheorghe LAZAROIU. Lucian MIHAESCU, Gabriel NEGREANU, Constantin PANA, Ionel PISA, Elena POP UNIVERSITY POLITEHNICA OF BUCHAREST
Gheorghe LAZAROIU Lucian MIHAESCU, Gabriel NEGREANU, Constantin PANA, Ionel PISA, Elena POP UNIVERSITY POLITEHNICA OF BUCHAREST BIOENERGY FUEL from animal waste The leather sector comprises about 36 000
More information13. Holzenergie-Symposium!
www.holzenergie-symposium.ch! 13. Holzenergie-Symposium! Leitung:!Prof. Dr. Thomas Nussbaumer!!Verenum Zürich und Hochschule Luzern! Patronat:!Bundesamt für Energie! Ort:!ETH Zürich! Datum:!Zürich, 12.
More informationFuels, 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
More informationDirect Liquefaction of Biocoals as a Sustainable Route to Second-Generation Biofuels
Direct Liquefaction of Biocoals as a Sustainable Route to Second-Generation Biofuels Martin Trautmann, Swen Lang, Armin Löwe, Yvonne Traa Institute of Chemical Technology, University of Stuttgart, Germany
More informationADISURJOSATYO&FARIDNASIRANI F akulti Kejuruteraan Mekanikal Universiti Teknologi Malaysia Johor Bahru Johor, Malaysia
Jumal Teknologi, bil. 29, Dis. 1998 him. 35--41 Universiti Teknologi Malaysia EFFECT OF AIR STAGING ON PALM SHELL COMBUSTION IN FLUIDISED BED INCINERATOR ADISURJOSATYO&FARIDNASIRANI F akulti Kejuruteraan
More informationThe bereal Project - Scientific Highlights
Workshop: IEA Bioenergy TASK 32 Practical test methods for small-scale furnaces The bereal Project - Scientific Highlights 19 th of January 217 In the frame of the 5 th Central European Biomass Conference,
More informationAtomization and Co-Combustion of Crude Glycerin with Natural Gas and Hydrogen
Atomization and Co-Combustion of Crude Glycerin with Natural Gas and Hydrogen Pedro Queirós Abstract The present study focuses on the atomization and co-combustion of glycerin. Initially, glycerin sprays
More informationCONVERSION OF GLYCEROL TO GREEN METHANOL IN SUPERCRITICAL WATER
CONVERSION OF GLYCEROL TO GREEN METHANOL IN SUPERCRITICAL WATER Maša Knez Hrnčič, Mojca Škerget, Ljiljana Ilić, Ţeljko Knez*, University of Maribor, Faculty of Chemistry and Chemical Engineering, Laboratory
More informationInternational 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
More informationNOx Emission Control Options for ICI Boilers
NOx Emission Control Options for ICI Boilers Advances in Air Pollution Control Maryland Department of the Environment May 18-19, 2011 John M. Boyle, Ph.D. Senior Director, Technology Development Fuel Tech,
More informationThe influence of Air Nozzles Shape on the NOx Emission in the Large-Scale 670 MWT CFB Boiler
Refereed Proceedings The 12th International Conference on Fluidization - New Horizons in Fluidization Engineering Engineering Conferences International Year 2007 The influence of Air Nozzles Shape on the
More informationBackground document prepared by the Lower. Olefins Sector Group of CEFIC on the BAT conclusions. for lower olefins in the LVOC BREF
Background document prepared by the Lower Olefins Sector Group of CEFIC on the BAT conclusions for lower olefins in the LVOC BREF Issue Date: 2 July 2015 Authors: the Lower Olefins Sector Group LVOC BREF
More informationDevelopment of compact FC- and fuel processor based auxiliary power units using micro-channel reactor technique
Development of compact FC- and fuel processor based auxiliary power units using micro-channel reactor technique Institut für Mikrotechnik Mainz GmbH Dr. Gunther Kolb Head of Energy Technology and Catalysis
More informationRESEARCH ON INFLUENCE OF SELECTED FAILURES ON THE EXHAUST GAS CONTENT OF SHIP DIESEL ENGINE WORKING ON HEAVY FUEL OIL
Journal of KONES Powertrain and Transport, Vol. 16, No. 4 2009 RESEARCH ON INFLUENCE OF SELECTED FAILURES ON THE EXHAUST GAS CONTENT OF SHIP DIESEL ENGINE WORKING ON HEAVY FUEL OIL Kazimierz Witkowski
More informationReformate Desulfurization for Logistic
Reformate Desulfurization for Logistic SOFC Power Systems Hongyun Yang 1, Troy Barron 1 and Bruce Tatarchuk 2 1. IntraMicron Inc., 368 Industry Drive, Auburn, AL, 36832 2. Dept. of Chem. Eng., Auburn University,
More informationFeasibility Survey of Fuel Briquette Demands in Roasting Food Restaurants in Chiang Mai Province, Thailand
Chiang Mai J. Sci. 2008; 35(1) 51 Chiang Mai J. Sci. 2008; 35(1) : 51-55 www.science.cmu.ac.th/journal-science/josci.html Contributed Paper Feasibility Survey of Fuel Briquette Demands in Roasting Food
More informationBoiler Operation, Maintenance, and Settings. Matthew Baxter Technical Director, Core Biomass
Boiler Operation, Maintenance, and Settings Matthew Baxter Technical Director, Core Biomass How is a boiler designed to Operate? The boiler must be designed around the key characteristics of the fuel,
More informationZeolite Catalyst. Methanol. Propylene. Petrochemical Research & Technology پژوهش و فناوري پتروشیمی
NPC-RT Propylene via Methanol Technology Methanol Zeolite Catalyst December 2016 Propylene ١ Natural Gas Value Chain Methanol Demand & Supply Methanol and Propylene Price Overview of NPC-RT PVM Technology
More informationR&D on Oil-Burning, Environment - Friendly, High-Efficiency Boiler
2001.M4.3.1 R&D on Oil-Burning, Environment - Friendly, High-Efficiency Boiler (Environment-Friendly, High-Efficiency Boiler Group) Takashi Murakawa, Hiroshi Kato, Hiroshi Matsumoto, Kentaro Sato, Yasuhiro
More informationCombustion and Boiler Performance Assessment of Kardia Power Plant
Combustion and Boiler Performance Assessment of Kardia Power Plant Dr. M. Michel, I. Tsolakidis DEBCO Final Conference Brussels, December 10, 2012 Thermal Calculation of the Boiler Boiler design 100%-Load
More informationD-GASIFIER. The ultimate solution for the replacement of gaseous and liquid fuels
The ultimate solution for the replacement of gaseous and liquid fuels Cost Reduction and TOP PERFORMANCE The D-GASIFIER is an innovative equipment patented by Dynamis that allows the use of 100% solid
More informationCo-Processing of Green Crude in Existing Petroleum Refineries. Algae Biomass Summit 1 October
Co-Processing of Green Crude in Existing Petroleum Refineries Algae Biomass Summit 1 October - 2014 1 Overview of Sapphire s process for making algae-derived fuel 1 Strain development 2 Cultivation module
More informationNOx EMISSIONS OF A MILD COMBUSTION BURNER OPERATED WITH JET FUEL SURROGATES
NOx EMISSIONS OF A MILD COMBUSTION BURNER OPERATED WITH JET FUEL SURROGATES M. Derudi, R. Rota marco.derudi@polimi.it Politecnico di Milano, Dip. di Chimica, Materiali e Ingegneria Chimica G. Natta / CIIRCO,
More informationCoMo/NiMo Catalyst Relay System for Clean Diesel Production
CoMo/NiMo Catalyst Relay System for Clean Diesel Production Yasuhito Goto and Katsuaki Ishida Petroleum Refining Research & Technology Center, Japan Energy Corporation 3-17-35 Niizo-Minami, Toda, Saitama
More informationJakapong Pongthanaisawan 1, Chumnong Sorapipatana 1 and Bundit Limmeechokchai 2
The 2nd Joint International Conference on Sustainable Energy and Environment (SEE 2006) 21-23 November 2006, Bangkok, Thailand Land Transport Demand Analysis and Energy Saving Potentials in Thailand Jakapong
More informationBF2RA. Low Temperature Ignition of Biomass Jenny Jones, Alan Williams, Abby Saddawi Ben Dooley, Eddie Mitchell, Joanna Werner, Steve Chilton
School of something BF2RA FACULTY OF OTHER Low Temperature Ignition of Biomass Jenny Jones, Alan Williams, Abby Saddawi Ben Dooley, Eddie Mitchell, Joanna Werner, Steve Chilton Introduction Ignition risk
More information\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
More informationTHE EFFECTS OF OXYGENATED ADDITIVE AND EGR IN A DIESEL ENGINE
THE EFFECTS OF OXYGENATED ADDITIVE AND EGR IN A DIESEL ENGINE Seung-Hun, Choi Department of Automatic Mechanical Engineering, VISION University of Jeonju,Cheonjam-ro, Wansan-gu, Jeonju-si, Republic of
More informationAnalysis of biodiesel oil (as per ASTM D6751 & EN 14214) using the Agilent 5100 SVDV ICP-OES
Analysis of biodiesel oil (as per ASTM D6751 & EN 14214) using the Agilent 5100 SVDV ICP-OES Application note Petrochemical Author Neli Drvodelic Agilent Technologies Melbourne, Australia Introduction
More informationWorldwide Pollution Control Association
Worldwide Pollution Control Association IL Regional Technical Seminar September 13-15,211 Visit our website at www.wpca.info Babcock Power Inc. The Future Of Coal Fired SCRs In A Carbon Capture World 211
More informationShipboard Testing of B20
Great Lakes Maritime Research Institute A University of Wisconsin-Superior and University of Minnesota Duluth Consortium Shipboard Testing of B20 Daniel N. Pope, Ph.D. Associate Professor Department of
More informationThe Multipoint Continuous Monitoring system (MCM) and its application in the Prime Glass project
Primary techniques for NOx containment in a sustainable glass industry The achievements of the Prime Glass Project The Multipoint Continuous Monitoring system (MCM) and its application in the Prime Glass
More informationChariton Valley Biomass Project Iowa Switchgrass Cofiring Update
Chariton Valley Biomass Project Iowa Switchgrass Cofiring Update 2nd World Conference and Technology Exhibition on Biomass for Energy and Industry and Climate Protection Rome, Italy 1 A G E N D A Focus
More informationIHS CHEMICAL PEP Report 29J. Steam Cracking of Crude Oil. Steam Cracking of Crude Oil. PEP Report 29J. Gajendra Khare Principal Analyst
` IHS CHEMICAL PEP Report 29J Steam Cracking of Crude Oil December 2015 ihs.com PEP Report 29J Steam Cracking of Crude Oil Gajendra Khare Principal Analyst Michael Arné Sr. Principal Analyst PEP Report
More informationModel CBLE Boilers HP
Boilers 125-800HP CONTENTS FEATURES AND BENEFITS.....................................................4 True Boiler/Burner/Low NOx Package................................................4 PRODUCT OFFERING.........................................................4
More informationImproving The Emission Characteristics of Diesel Engine by Using EGR at Different Cooling Rates
Improving The Emission Characteristics of Diesel Engine by Using EGR at Different Cooling Rates G SujeevaRaju 1, G Naresh Babu 2 1M.Tech Student, Dept. Of Mechanical Engineering, Siddhartha Institute of
More informationSTUDIES ON FUSHUN SHALE OIL FURFURAL REFINING
Oil Shale, 2011, Vol. 28, No. 3, pp. 372 379 ISSN 0208-189X doi: 10.3176/oil.2011.3.02 2011 Estonian Academy Publishers STUDIES ON FUSHUN SHALE OIL FURFURAL REFINING G. X. LI, D. Y. HAN *, Z. B. CAO, M.
More informationVALMET IBMACT & Utility MATS. Boiler Tune-ups
VALMET IBMACT & Utility MATS Boiler Tune-ups Boiler Tune-Ups required by the EPA A boiler tune-up refers to many aspects of improving boiler operations. From an emissions perspective, the term boiler tune-up
More informationInfluence of Bio-Syngas Contaminants on SOFC
Influence of Bio-Syngas Contaminants on SOFC BioCellus & Green Fuel Cell Bert Rietveld, Nico Dekker, Jan Pieter Ouweltjes www.ecn.nl Introduction A Solid Oxide Fuel Cell converts H 2 directly in electricity
More informationUtilization 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
More informationConversion of Naturally Aspirated Genset Engine to Meet III A Norms for Tractor Application by Using Turbocharger
Conversion of Naturally Aspirated Genset Engine to Meet III A Norms for Tractor Application by Using Turbocharger M. Karthik Ganesh, B. Arun kumar Simpson co ltd., Chennai, India ABSTRACT: The small power
More informationProject Reference No.: 40S_B_MTECH_007
PRODUCTION OF BIODIESEL FROM DAIRY WASH WATER SCUM THROUGH HETEROGENEOUS CATALYST AND PERFORMANCE EVALUATION OF TBC DIESEL ENGINE FOR DIFFERENT DIESEL AND METHANOL BLEND RATIOS Project Reference No.: 40S_B_MTECH_007
More informationNew Fuels for Oilheat
New Fuels for Oilheat Toward a Sustainable Energy Future Raymond J. Albrecht, P.E. New York State Energy Research and Development Authority Albany, New York Why New Fuels? Energy Independence Why New Fuels?
More informationTECHNICAL PUBLICATION
TECHNICAL PUBLICATION Efficient, Low Emissions and Fuel Flexible Today s Stoker-Fired Biomass Systems Technology by Kevin Toupin Director, Boiler Equipment Riley Power Inc. Presented at International Biomass
More informationRefining/Petrochemical Integration-A New Paradigm
Refining/Petrochemical Integration-A New Paradigm Introduction The global trend in motor fuel consumption favors diesel over gasoline. There is a simultaneous increase in demand for various petrochemicals
More informationO 2 CO CO 2 NO NO 2 NO x
continuous emissions monitoring O 2 CO CO 2 NO NO 2 NO x FGA 900 Series Combustion & Environmental Monitoring FGA Continuous Emissions & Combustion Efficiency Monitoring The FGA range of analyzers use
More informationOnboard 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 informationGovernment Engineering College, Bhuj.
Suthar et al., International Journal of Advanced Engineering Technology E-ISSN 0976-3945 Research Paper EFFECT OF FUEL ADDITIVE ON PERFORMANCE AND EMISSION FOR DIESEL ENGINE FUELLED WITH BLEND OF NEEM
More informationNO X EMISSIONS FROM HEAVY FUEL OIL BOILERS
NO X EMISSIONS FROM HEAVY FUEL OIL BOILERS M. LAKS*, D. STEFANOVSKI, J. DIMZOVA Environmental Laboratory, FARMAHEM, Kicevska 1, 1060 Skopje, Macedonia E-mail: ekolab@farmahem.com.mk Scope of investigation
More informationHydrocracking of atmospheric distillable residue of Mongolian oil
Hydrocracking of atmospheric distillable residue of Mongolian oil Ts.Tugsuu 1, Sugimoto Yoshikazu 2, B.Enkhsaruul 1, D.Monkhoobor 1 1 School of Chemistry and Chemical Engineering, NUM, PO Box-46/574, Ulaanbaatar
More informationSTANDARD 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
More informationC 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
More information