摘要
来源于植物油的生物柴油不含硫、氮化合物,有效减少尾气中的有害物质的含量。介绍生产生物柴油的方法,认为以酶为催化剂的酯交换法过程的催化剂和低碳醇价格低廉易得、寿命长、更换周期长、活性高、容易分离、柴油的收率高,是一种较实用和具有竞争力的方法。
Bio-diesel produced from plant oil contains no sulfide and nitride;its application can greatly reduce harmful emission from automobiles'tail gas.Described are many methods of producing bio-diesel.The exchange process,one of these methods,in which ester is used as catalyst,has such advantages as low cost,easy to operate and high diesel production,it is a practical method.
出处
《天然气与石油》
2005年第1期33-36,共4页
Natural Gas and Oil
