【摘要】 总结、对比了了第一代和第二代生物柴油的优缺点,阐述了第二代生物柴油生产过程中油脂催化加氢反应机理,加氢催化剂及工艺流程的最新研究成果,论述了第二代生物柴油的生产技术工业化进展,并对第一和第二代生物柴油进行经济性对比。同时对我国生物柴油发展提出了建议。更多还原

【Abstract】 The advantages and disadvantages of first-generation and second-generation biodiesel are summarized and compared,then the reaction mechanism of the catalytic hydrogenation of oils and fats and the latest results on needed hydrogenation catalyst and the entire process of oil hydrogenation process is described.The progress of second-generation biodiesel production technology industrialization is discussed,and the first and second generation bio-diesel fuel are economic contrast.Meanwhile,some suggestions of biodiesel in our country are proposed.更多还原