【摘要】 简述了餐饮废油(WCO)转化为生物柴油的反应原理,比较了利用WCO转化制备生物柴油的各种方法,主要有均相转化法(包括酸催化法、碱催化法和酸碱两步催化法)、非均相转化法(包括固体碱催化法、固体酸催化法)、酶催化法、超临界转化法等,分析了不同方法的特点。更多还原

【Abstract】 The principle of transferring waste cooking oil(WCO) into biodiesel was described.The different methods of producing biodiesel with WCO and their process characteristics were reviewed,such as homogeneous catalytic transesterification of alkali catalyzed,acid catalyzed and two-step catalysis methods,heterogeneous catalyzed transesterification of solid base catalysis and solid acid catalysis,enzymatic catalyzed transesterification and supercritical transformation.更多还原