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Study on emissions reduction of DMCC engine with oxidation catalyst

YAO Chunde, LIU Xibo, WANG Hongfu, LIU Xiaoping, CHENG Chuanhui, WANG Yinshan

Frontiers in Energy 2007, Volume 1, Issue 4,   Pages 441-445 doi: 10.1007/s11708-007-0064-4

Abstract: A new combustion model diesel/methanol compound combustion (DMCC) is presented, in which methanol isinjected into manifold and ignited by certain amount of diesel fuel.

Keywords: combustion     manifold     DMCC     emission     diesel/methanol compound    

Influence of cetane number improver on performance and emissions of a common-rail diesel engine fueledwith biodiesel-methanol blend

Wu YU, Gen CHEN, Zuohua HUANG

Frontiers in Energy 2011, Volume 5, Issue 4,   Pages 412-418 doi: 10.1007/s11708-011-0163-9

Abstract: emissions, including particulate number concentration and size distribution, of a turbocharged, common-rail dieselengine fueled with biodiesel-methanol were studied.Two volume fractions (0.3% and 0.6%) of CN improver were added to BM30 (30% of methanol in the biodiesel-methanolThe results show that, compared with those of biodiesel-methanol blend, the peak value of cylinder pressureadvanced, and the fuel economy and thermal efficiency are improved when CN improver is added to biodiesel-methanol

Keywords: biodiesel     methanol     common-rail (CR) diesel engine     cetane number (CN) improver    

Efficient hydrothermal deoxygenation of methyl palmitate to diesel-like hydrocarbons on carbon encapsulatedNi–Sn intermetallic compounds with methanol as hydrogen donor

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 2,   Pages 139-155 doi: 10.1007/s11705-022-2217-4

Abstract: Porous carbon-encapsulated Ni and Ni–Sn intermetallic compound catalysts were prepared by the one-potby carbonization and tested for in-situ hydrothermal deoxygenation of methyl palmitate with methanolConsequently, a more facile mass transfer occurs in carbon-encapsulated Ni–Sn intermetallic compoundhexadecane yields reached 88.1% and 92.8% on carbon-encapsulated Ni3Sn2 intermetallic compoundwashing and H2 reduction, the carbon-encapsulated Ni3Sn2 intermetallic compound

Keywords: extended Stöber method     carbon encapsulated Ni–Sn intermetallic compounds     confinement     in-situ hydrothermal deoxygenation     hydrogenation     decarbonylation    

Deep desulfurization of diesel fuels by catalytic oxidation

YU Guoxian, CHEN Hui, LU Shanxiang, ZHU Zhongnan

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 2,   Pages 162-166 doi: 10.1007/s11705-007-0030-8

Abstract: feed was prepared by dissolving dibenzothiophene (DBT), which was selected as a model organosulfur compoundin diesel fuels, in -octane.

Keywords: organosulfur compound     performic     presence     activated     hydrogen peroxide    

Effects of a diesel oxidation catalyst on gaseous pollutants and fine particles from an engine operatingon diesel and biodiesel

Xiaoyan SHI, Kebin HE, Weiwei SONG, Xingtong WANG, Jihua TAN

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 4,   Pages 463-469 doi: 10.1007/s11783-011-0317-3

Abstract: The effects of a diesel oxidation catalytic (DOC) converter on diesel engine emissions were investigatedon a diesel bench at various loads for two steady-state speeds using diesel fuel and B20.on elemental carbon (EC) and organic carbon (OC) fractions in fine particles (PM ) emitted from the dieselThe results showed that total carbon (TC), OC and EC emissions for PM from diesel fuel were generallyFor diesel fuel, TC emissions decreased 22%–32% after the DOC depending on operating modes.

Keywords: diesel oxidation catalyst (DOC)     diesel particulate matters     elemental carbon (EC)     organic carbon (OC)    

Impacts of methanol fuel on vehicular emissions: A review

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 9, doi: 10.1007/s11783-022-1553-4

Abstract:

Methanol effectively reduces CO, HC, CO2, PM, and PN

Keywords: Methanol fuel     Vehicular emission     Emission reduction     Cleaner fuel     Gasoline substitute    

Effects of Fischer-Tropsch diesel fuel on combustion and emissions of direct injection diesel engine

HUANG Yongcheng, WANG Shangxue, ZHOU Longbao

Frontiers in Energy 2008, Volume 2, Issue 3,   Pages 261-267 doi: 10.1007/s11708-008-0062-x

Abstract: Effects of Fischer-Tropsch (F-T) diesel fuel on the combustion and emission characteristics of a single-cylinderdirect injection diesel engine under different fuel delivery advance angles were investigated.The experimental results show that F-T diesel fuel exhibits shorter ignition delay, lower peak valuespressure and pressure rise rate, and higher peak value of diffusion burning rate than conventional dieselIn addition, the unmodified engine with F-T diesel fuel has lower brake specific fuel consumption and

Keywords: combustion pressure     further     HC     operation     single-cylinder    

Combustion and emissions of RP-3 jet fuel and diesel fuel in a single-cylinder diesel engine

Frontiers in Energy 2023, Volume 17, Issue 5,   Pages 664-677 doi: 10.1007/s11708-021-0787-3

Abstract: combustion characteristics and emission behaviors of RP-3 jet fuel were studied and compared to commercial dieselIn comparison to diesel fuel, RP-3 jet fuel shows a retarded heat release and lagged combustion phasepremixed combustion fraction of RP-3 jet fuel leads to a higher first-stage heat release peak than dieselresults manifest that RP-3 jet fuel has a slightly lower indicated thermal efficiency (ITE) compared to dieselCompared with diesel fuel, the nitrogen oxides (NOx) emissions of RP-3 jet fuel are

Keywords: RP-3 jet fuel     diesel     engine     combustion     emissions    

Combustion analysis of a hydrogen-diesel fuel operated DI diesel engine with exhaust gas recirculation

M. LOGANATHAN, A. VELMURUGAN, TOM PAGE, E. JAMES GUNASEKARAN, P. TAMILARASAN

Frontiers in Energy 2017, Volume 11, Issue 4,   Pages 568-574 doi: 10.1007/s11708-017-0461-y

Abstract: In this paper, a conventional DI diesel engine was modified to operate as gas engine.

Keywords: hydrogen     exhaust gas recirculation (EGR)     diesel     combustion     heat release rate (HRR)     combustion duration    

Performance and emission characteristics of a diesel engine operating on different water in diesel emulsion

Seyed Saeed HOSEINI, Mohammad Amin SOBATI

Frontiers in Energy 2019, Volume 13, Issue 4,   Pages 636-657 doi: 10.1007/s11708-019-0646-7

Abstract: The nitrogen oxide (NO ) release of diesel engines can be reduced using water in diesel emulsion fuelIn the present paper, different formulations of water in diesel emulsion fuels were prepared by ultrasonicAfterwards, the performance characteristics and exhaust emission of a single cylinder air-cooled dieselengine were investigated using different water in diesel emulsion fuels.A comparison was made between the best emulsion fuel and the neat diesel fuel for engine performance

Keywords: water in diesel emulsion fuel     hydrophilic-lipophilic balance (HLB)     response surface methodology (RSM)    

Confinement effects in methanol to olefins catalysed by zeolites: A computational review

German Sastre

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 1,   Pages 76-89 doi: 10.1007/s11705-016-1557-3

Abstract: pore zeolites, containing 8-rings as the largest, are widely employed as catalysts in the process of methanol-to-olefinsThe role of the different alkylating agents, methanol, dimethyl ether (DME), and surface methoxy species

Keywords: small pore zeolites     SAPOs     methanol-to-olefins     hydrocarbon pool mechanism     alkylation of polymethylbenzenes    

Hydrogen production from methanol through dielectric barrier discharge

Baowei WANG, Xu ZHANG, Haiying BAI, Yijun Lü, Shuanghui HU

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 2,   Pages 209-214 doi: 10.1007/s11705-010-1018-3

Abstract: In this paper, methanol reforming to produce H through dielectric-barrier discharge (DBD) plasma reactionEffects of the power supply parameters, reactor parameters and process conditions on conversion of methanol), discharge gap (3.40 mm), length of reaction zone (90.00 mm), dielectric thickness (1.25 mm), and methanolThe highest conversion of methanol and the yield of H were 82.38% and 27.43%, respectively.

Keywords: methanol     dielectric-barrier discharge     hydrogen     plasma    

Prospect and Technology Progress of Bio-diesel Industry

Ji Xing,Xi Xiaolin,Kong Linhe,Li Junfeng,Li Li

Strategic Study of CAE 2002, Volume 4, Issue 9,   Pages 86-93

Abstract:

The current situation of research, application and development of bio-diesel industry all over theworld is reviewed in this article, and the problem in the preparation and application of bio-dieselThe importance of bio-diesel industry to the national petroleum supply, national economy and re-adjustmentThe prospect and development pattern of bio-diesel industry in China are pointed out as well.

Keywords: bio-diesel     bio-diesel preparation     bio-diesel industry    

Experimental study on premixed combustion of spherically propagating methanol-air-nitrogen flames

Xiangang WANG, Zhiyuan ZHANG, Zuohua HUANG, Xibin WANG, Haiyan MIAO,

Frontiers in Energy 2010, Volume 4, Issue 2,   Pages 223-233 doi: 10.1007/s11708-010-0016-y

Abstract: propagation and development of surface instability of the spark-ignited spherical premixed flames for methanol-air-nitrogen

Keywords: methanol     spherical flame     propagation characteristics     flame instabilities    

Wind-diesel hybrid power system integration in the south Algeria

Khaireddine ALLALI,El Bahi AZZAG,Nabil KAHOUL

Frontiers in Energy 2015, Volume 9, Issue 3,   Pages 259-271 doi: 10.1007/s11708-015-0367-5

Abstract: In most isolated sites situated in south Algeria, the diesel generators are the major source of electricalThe electricity produced with the help of diesel generators is very expensive and responsible for COHence, the use of twinning wind-diesel is widely recommended, especially to reduce operating deficitsthis paper is to study the global modeling of a hybrid system which compounds wind turbine generator, dieselthe hybrid system and to consolidate the gains to provide proper management of energy sources (wind, diesel

Keywords: wind-diesel     storage system     isolated site     management     simulation    

Title Author Date Type Operation

Study on emissions reduction of DMCC engine with oxidation catalyst

YAO Chunde, LIU Xibo, WANG Hongfu, LIU Xiaoping, CHENG Chuanhui, WANG Yinshan

Journal Article

Influence of cetane number improver on performance and emissions of a common-rail diesel engine fueledwith biodiesel-methanol blend

Wu YU, Gen CHEN, Zuohua HUANG

Journal Article

Efficient hydrothermal deoxygenation of methyl palmitate to diesel-like hydrocarbons on carbon encapsulatedNi–Sn intermetallic compounds with methanol as hydrogen donor

Journal Article

Deep desulfurization of diesel fuels by catalytic oxidation

YU Guoxian, CHEN Hui, LU Shanxiang, ZHU Zhongnan

Journal Article

Effects of a diesel oxidation catalyst on gaseous pollutants and fine particles from an engine operatingon diesel and biodiesel

Xiaoyan SHI, Kebin HE, Weiwei SONG, Xingtong WANG, Jihua TAN

Journal Article

Impacts of methanol fuel on vehicular emissions: A review

Journal Article

Effects of Fischer-Tropsch diesel fuel on combustion and emissions of direct injection diesel engine

HUANG Yongcheng, WANG Shangxue, ZHOU Longbao

Journal Article

Combustion and emissions of RP-3 jet fuel and diesel fuel in a single-cylinder diesel engine

Journal Article

Combustion analysis of a hydrogen-diesel fuel operated DI diesel engine with exhaust gas recirculation

M. LOGANATHAN, A. VELMURUGAN, TOM PAGE, E. JAMES GUNASEKARAN, P. TAMILARASAN

Journal Article

Performance and emission characteristics of a diesel engine operating on different water in diesel emulsion

Seyed Saeed HOSEINI, Mohammad Amin SOBATI

Journal Article

Confinement effects in methanol to olefins catalysed by zeolites: A computational review

German Sastre

Journal Article

Hydrogen production from methanol through dielectric barrier discharge

Baowei WANG, Xu ZHANG, Haiying BAI, Yijun Lü, Shuanghui HU

Journal Article

Prospect and Technology Progress of Bio-diesel Industry

Ji Xing,Xi Xiaolin,Kong Linhe,Li Junfeng,Li Li

Journal Article

Experimental study on premixed combustion of spherically propagating methanol-air-nitrogen flames

Xiangang WANG, Zhiyuan ZHANG, Zuohua HUANG, Xibin WANG, Haiyan MIAO,

Journal Article

Wind-diesel hybrid power system integration in the south Algeria

Khaireddine ALLALI,El Bahi AZZAG,Nabil KAHOUL

Journal Article