搜索结果: 1-8 共查到“能源科学技术 biodiesel”相关记录8条 . 查询时间(0.086 秒)
OXIDATION STABILITY AND RISK EVALUATION OF BIODIESEL
biodiesel oxidation stability thermal stability
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2009/10/14
This review describes oxidation and thermal stability and hazardous possibility of biodiesel by auto-oxidation. As it can be distributed using today's infrastructure biodisel production has increased ...
Carbonyls Emission Comparison of a Turbocharged Diesel Engine Fuelled with Diesel, Biodiesel, and Biodiesel-Diesel Blend
Turbocharged Engine Direct Injection Biodiesel Unregulated Emissions
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2010/1/15
In order to characterize the carbonyls emissions from a turbocharged, direct injection, and intercooled compression ignition
engine, an experimental study was conducted using diesel, biodiesel, and 2...
生物柴油的K2CO3负载水滑石催化制备工艺（Preparation Technology of Biodiesel Using K2CO3 Loaded Hydrotalcite Catalyst）
生物柴油 固体碱催化剂 K2CO3
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2009/5/22
采用浸渍法制备K2CO3负载水滑石生物柴油催化剂，确定制备条件为：K2CO3负载量20%、共混温度80℃、焙烧温度600℃、焙烧时间6h。用该催化剂催化菜籽油转酯化制备生物柴油，考察了反应时间、醇油比、催化剂用量及反应温度对反应转化率的影响，采用气相色谱测定了脂肪酸甲酯的转化率。通过单因素试验确定了菜籽油转酯化反应的条件为：反应温度60℃，醇油比12，反应时间60min，催化剂用量4%，转化率达9...
Esterification of Oleic Acid for Biodiesel Production Catalyzed by SnCl2: A Kinetic Investigation
Tin chloride catalyst Biodiesel free fatty acids ethanolysis
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2008/10/27
The production of biodiesel from low-cost raw materials which generally contain high amounts of free fatty acids (FFAs) is a valuable alternative that would make their production costs more competitiv...
Waste Cooking Oil as an Alternate Feedstock for Biodiesel Production
Waste cooking oil alternate energy biodiesel feedstock fuel characterization
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2008/10/27
As crude oil price reach a new high, the need for developing alternate fuels has become acute. Alternate fuels should be economically attractive in order to compete with currently used fossil fuels. I...
Latest resource on biodiesel fuel available from Virginia Cooperative Extension
renewable bioenergy Biodiesel Fuel
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2007/4/13
BLACKSBURG, Va., April 12, 2007 -- The United States uses approximately 20 million barrels of oil a day, more than half of which it imports from foreign countries. With the demand for fuel increasing,...
Blacksburg, Roanoke, and Virginia Tech to use biodiesel fuel in vehicles and power equipment
renewable diesel fuel biodiesel fuel
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2007/4/13
BLACKSBURG, Va., April 12, 2007 -- Illustrating their commitment to sustaining the environment and reducing greenhouse gas emissions, the Town of Blacksburg, City of Roanoke, and Virginia Tech are con...
Biodiesel@MIT envisions MIT vehicles powered by post-deep-fry vegetable oil
vegetable oil vehicles
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2007/2/12
February 9, 2007，MIT Dining's Fry-o-lators work almost around the clock to serve up French fries and chicken fingers. And every month, MIT pays $1.10 a gallon to cart away the used-up vegetable oil th...