METHOD OF PRODUCING BIODIESEL FUEL

摘要

FIELD: chemistry. ^ SUBSTANCE: method involves preliminary processing of mesopelagic fish to obtain lipids, transesterification of the obtained lipids and separation of the obtained biodisel fuel. Biomass is mechanically prepared from the fish. Fish fat is obtained by pressing and then undergoes enzymatic hydrolysis in the presence of protease. The obtained product is filtered to separate lipids. The obtained lipids undergo transesterification with an anhydrous solution of potassium methylate or sodium in methanol. ^ EFFECT: invention enables to obtain biodiesel which can be used in motor transport in winter conditions. ^ 9 cl, 2 ex