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- Rapeseed biodiesel (RME) was synthesized with the catalyst of alkaline.The total fatty acid methyl esters in RME were 98% by GC analysis. 摘要采用碱催化甲醇转酯化法制备菜籽生物柴油(RME),通过气相色谱法测定样品中脂肪酸甲酯的分布与含量,样品中脂肪酸甲酯总量达98%25,符合欧盟生物柴油质量标准要求。
- rapeseed biodiesel 菜籽生物柴油
- Results indicate that with methanol-cyclohexane as solvent,good quality biodiesel can be produced through transesterification in the process of extracting the rapeseed oil. 结果表明,以甲醇环己烷为溶剂,在浸出菜籽油的同时进行酯交换反应制得的生物柴油效果较好。
- Canola oil comes from the rapeseed plant. 菜籽油来源于油菜籽植物。
- What does methanol have to do with biodiesel? 甲醇与生物柴油?
- Biodiesel is a kind of clean and renewable energy. 生物柴油是一种清洁的可再生能源。
- Most families use rapeseed oil for cooking. 大多数家庭里食用的都是菜子油。
- Rapeseed oil, and soybean oil are good for health. 菜籽油和大豆油对人体都有好处。
- Biodiesel fuel tank connected to a gas pump. 生物柴油的油箱连接到气体泵。
- "People ask if biodiesel is a dangerous fuel. 人们问,生物柴油是不是一种危险的燃油。
- The components of underlayer glycerin solution from biodiesel preparation with rapeseed oil and soybean oil by means of KOH catalysis and transesterification were analyzed. 摘要分析了菜籽油和大豆油碱催化酯交换法制备生物柴油副产物下层甘油液的主要成份。
- The fast-food group, which to date has been running trucks on 95 per cent diesel5 per cent biodiesel, will initially use a blend of 85 per cent biodiesel15 per cent rapeseed oil. 到目前为止,这家快餐集团的卡车使用的燃油中,95%25是柴油,5%25是生物柴油。该公司计划在开始时,使用85%25的生物柴油和15%25的菜籽油混合而成的燃油。
- Two biodiesel samples were prepared from rapeseed oil and palm-oil by alkali catalysis and transesterification and the important characteristics were also determined. 摘要采用碱催化法制备菜籽油生物柴油和棕榈油生物柴油,对其主要品质指标进行分析;
- While bioethanol production holds out the prospect of lucrative contracts for grain, biodiesel production could use rapeseed that is grown widely on UK farms. 提取乙醇燃料为谷物作物的种植提供了诱人的前景,而生物柴油却可以由英国农场到处可见的油菜籽中提取而来。
- The main technologies and methods of producing biodiesel fuel from vegetable oils(especially rapeseed oil) at home and abroad and their latest research advances are introduced. 介绍了目前国内外利用植物油脂特别是菜籽油生产生物柴油的主要技术与方法的最新研究进展。
- We can easily raise plenty of corn and rapeseed in the fields. 我们很容易在田间收获大量谷类及油菜子。
- Utilization of rapeseed hull and production of bio diesel fuel. 菜籽皮壳的利用以及生物柴油的生产。
- Research on the Development of Biodiesel Plant Jatropha curcas L. 生物柴油植物黑皂树开发利用研究。
- In the southern part of the country wheat is earing and rapeseed is in bloom. 南国的小麦正在抽穗,油菜正在开花。
- However, SMD of biodiesel changed slowly at different pump speed. 在不同的喷油泵转速下,生物柴油索特平均直径变化不大。