文献类型：期刊文献

英文题名：Biodiesel from Microorganisms: A Review

作者：Chen, Yuwei[1,2] Nie, Xiaoan[1] Ye, Jun[1] Wang, Yigang[1] Chen, Jie[1] Xu, Junming[1]

第一作者：Chen, Yuwei

通信作者：Nie, XA[1]

机构：[1]Chinese Acad Forestry, Inst Chem Ind Forest Prod, Key Lab Biomass Energy & Mat Jiangsu Prov, Natl Engn Lab Biomass Chem Utilizat, Nanjing 210042, Peoples R China;[2]Yancheng Inst Technol, Sch Automot Engn, Yancheng 224051, Peoples R China

年份：2021

卷号：9

期号：10

外文期刊名：ENERGY TECHNOLOGY

收录：;EI(收录号：20213710888416);Scopus(收录号：2-s2.0-85114689786);WOS:【SCI-EXPANDED(收录号:WOS:000694944200001)】；

基金：This work was supported by The National "Thirteenth Five-Year" Key Research and Development Plan (2019YFB1504001-02).

语种：英文

外文关键词：biodiesels; cultivation; fermentation; lipid recovery; microalgae; oleaginous yeasts

摘要：Biodiesel is a good substitute for fossil fuels because it is renewable, environmentally friendly, and biodegradable. Biodiesel is often classified into three generations, the third-generation biodiesel, often manufactured using lipids from microorganisms, especially microalgae and yeast, which can produce biomass with lipid content up to 70% by weight (dry). After cultivation of microorganisms, lipids in cells need to be recovered. This Review attempts to illustrate the entire process of producing third-generation biodiesel and suggests ways of promoting it. The Review defines biodiesel; touches upon different standards of biodiesel and performance of engines powered with biodiesel; summarizes the methods of cultivating microalgae and yeast, including reactors, parameters, media, and fermentation processes; and also introduces both traditional and modern methods of recovering lipids from biomass, suggesting ways of making the recovery more efficient and less expensive.