机构地区: 中国科学院广州能源研究所
出 处: 《可再生能源》 2007年第2期30-33,共4页
摘 要: 生物柴油的生产原料、催化剂、工艺流程等存在多样化特点,为比较各种方法的优劣,需要建立一种适宜、通用的测定方法。通过分析国内外相关测定方法,提出以气相色谱测定反应产物,十七碳脂肪酸甲酯为标准物,内标法计算反应转化率和产率的方法。 It is various in raw materials, catalyst, technological process for the production of biodiesel. In order to compare the different methods, it is necessary to set up a kind of suitable, universal method. On a basis of analyzing the relevant methods both at home and abroad, a method is proposed, in which gas chromatography is used to measure the reaction product, methyl heptadecanoate is used as standard substance, internal standard method is used for calculating the con. version rate and productivity.
领 域: [化学工程] [动力工程及工程热物理]