搜索结果: 1-13 共查到“石油与天然气工程 diesel”相关记录13条 . 查询时间(0.062 秒)
Emission and performance analysis of a diesel engine burning cashew nut shell oil bio diesel mixed with hexanol
Hexanol Biodiesel Engine performance Emission
2018/4/2
In this study, the effect of doping hexanol into biodiesel which is from neat cashew nut shell biodiesel oil on the emissions and the performance characteristics was studied in a constant speed diesel...
Combustion and Fuel Technologies of Advanced Diesel Engine
Advanced engine technology Fuel property Premixed compression ignition Clean diesel combustion Variable valve actuation Ultra-high pressure fuel injection
2010/9/8
It is significantly important to improve not only diesel emission but also fuel consumption simultaneously. It is difficult to achieve high NOx conversion by catalyst for low and middle engine load op...
Influence of Degree of Unsaturation of Fatty Acid Methyl Ester on Oxidative Deterioration Behavior of Model Biodiesel Mixed Diesel Fuel
Biodiesel Fatty acid methyl ester Oxidation stability Sludge Sulfur compound
2010/9/8
In order to investigate the influence of fatty acid methyl ester (FAME) on oxidative deterioration behavior of biodiesel mixed diesel fuel, FAME/tetradecane mixtures were prepared as model biodiesel/d...
Performance of Ba-doped Ir/WO3-SiO2 Catalyst for Selective Catalytic Reduction of NOx with CO in Diesel Exhaust
Nitric oxide Selective reduction Carbon monoxide Ammonia Iridium catalyst
2009/8/4
Ba-doped Ir/WO3-SiO2 catalyst has high activity and good durability for the selective catalytic reduction of NO with CO in the presence of O2 (CO-SCR). The performance of this catalyst was investigate...
Research and Development towards Utilization of DME Powered Diesel Engines
Diesel engine Alternative fuel Performance Standard
2009/8/4
Evaluation of lubricity used newly developed equipment to evaluate the effects of lubricity improvers. Checking the correlation between the durability of the injection pump and lubricity on fuel, and ...
Compositional Analysis of GTL and BTL Diesel Oils
Gas to liquid Biomass to liquid Diesel oil Compositional analysis
2009/8/4
Compositional analyses of Gas to Liquid (GTL) diesel oil and Biomass to Liquid (BTL) diesel oil were carried out at the molecular level using GC-FID and GC-MS. Commercially available reagents and sta...
Development of New CoMo HDS Catalyst for Ultra-low Sulfur Diesel Fuel Production
Cobalt molybdenum catalyst Co-Mo-S phase Hydrodesulfurization
2009/7/28
Introduction of the legal requirement for <10-ppm sulfur in diesel fuels is intended to help reduce diesel exhaust emissions, such as nitrogen oxide and particulate matter, as well as CO2 emissions de...
Development of Highly Active Co-Mo Catalysts with Phosphorus and Citric Acid for Ultra-deep Desulfurization of Diesel Fractions (Part 2) Characterization of Active Sites
Hydrodesulfurization Citric acid addition Phosphorus addition Co-Mo-S phase
2009/7/27
Mo K-edge EXAFS, TEM and FT-IR of adsorbed NO were performed to further investigate the nature of the active sites on the CoMo/HY-Al2O3 catalyst containing citric acid and phosphorus, which had signi...
Development of Highly Active Co-Mo Catalysts with Phosphorus and Citric Acid for Ultra-deep Desulfurization of Diesel Fractions (Part 1) Preparation and Performance of Catalysts
Cobalt molybdenum catalyst Co-Mo-S phase Diesel fuel
2009/7/27
Development of Highly Active Co-Mo Catalysts with Phosphorus and Citric Acid for Ultra-deep Desulfurization of Diesel Fractions (Part 1) Preparation and Performance of Catalysts.
Effect of Biodiesel on the Lubricity of Kerosene and Gas Oil for Use in the Diesel Engine
Biodiesel Lubricity Gas oil Kerosene
2009/7/24
The effect of biodiesel on the lubricity of kerosene and gas oil for use in the diesel engine was examined. The lubricity was drastically improved by blending small amounts of biodiesel. Amounts of 1...
Immobilized Tungstophosphoric Acid-catalyzed Oxidative Desulfurization of Diesel Oil with Hydrogen Peroxide
Immobilized catalyst Tungstophosphoric acid Hydrogen peroxide Dibenzothiophene
2009/7/23
An immobilized 12-tungstophosphoric acid on an anion exchange resin (TPA/AER) catalyzes the oxidation of dibenzothiophene and 4, 6-dimethyldibenzothiophene with H2O2 in acetonitrile (MeCN) to give the...
Ultra-deep Hydrodesulfurization and Aromatics Hydrogenation of Diesel Fuel over a Pd-Pt Catalyst Supported on Yttrium-modified USY
Palladium-platinum catalyst USY zeolite Yttrium modification
2009/7/23
Bimetallic palladium-platinum catalyst supported on yttrium-modified ultrastable Y (USY) zeolite, Pd-Pt/Y-USY, showed high activity and stability for deep hydrodesulfurization (HDS) and hydrodearomat...
Gasoline, diesel production beats 5-year highs at California refineries
Gasoline diesel Energy
2006/12/22
December 20, 2006，California refineries posted the highest December production numbers in over five years for in-state gasoline and diesel fuel, according to the Weekly Fuels Watch Report issued today...