生物柴油原料与反应装置的研究进展

Research Progress of Biodiesel Materials and Reaction Device

作为一种清洁、可再生的替代能源,生物柴油近年来备受关注。酯交换反应广泛应用于生物柴油制备工艺。为了降低生产成本、提高产品质量,生物柴油研究的关键在于选取低廉的制备原料和优化的反应装置。综述了生物柴油的原料,包括第一代食用植物油、第二代非食用植物油和动物油脂以及第三代微藻油,在此基础上,总结了生物柴油的间歇与连续反应装置,并对生物柴油发展前景进行了展望。

In recent years, biodiesel, as a clean and renewable alternative energy sources, has attracted much attention. Transesterification is widely used in biodiesel preparation and the key factor is to utilize the low price raw material and optimal reactor to reduce the production cost and improve the product quality. The raw materials of biodiesel are introduced in this paper, including the first generation of edible vegetable oil, the second generation of non-edible vegetable oil and animal fat, and the third generation of micro algae oil. Then the batch and continuous reaction devices of biodiesel preparation are summarized. At last, the development prospect of biodiesel is proposed.