Production of greases from crude glycerol

被引:0
|
作者
Dzhabarov, Georgy V. [1 ]
Sapunov, Valentin N. [1 ]
Makarova, Elena M. [1 ]
Bikkulova, Aliya I. [1 ]
Voronov, Mikhail S. [1 ]
机构
[1] DI Mendeleev Russian Chem Technol Univ, Moscow, Russia
关键词
Crude glycerol; utilization; grease; green chemistry; fine chemicals; BIODIESEL PRODUCTION; BY-PRODUCT; 1,3-PROPANEDIOL; HYDROGENOLYSIS; FERMENTATION;
D O I
暂无
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Biodiesel is one of the most promising renewable energy source and its production increases every year. But there is one drawback - need of utilization of glycerol, the main by-product of this process. The article presents methods of utilization of crude glycerol by its thickening with various inorganic salts to produce greases. It was discovered that metal salt reacted with soaps contained in glycerol obtained from biodiesel-production facilities with formation of greases. By-products of these processes was methanol contained in crude glycerol and, in some cases, purified glycerol.
引用
收藏
页码:48 / 50
页数:3
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