Patent ID: 10907114

Abstract:
The present invention discloses a method for co-production and processing of biological energy sources by oil crops, and belongs to the technical fields of oleochemical industry and biomass chemical industry. The method comprises the following steps: husking and drying oil crop seeds to obtain husks of which the moisture content is 5%-12% and oil seeds of which the moisture content is 30%-55%; squeezing and extracting the obtained oil seeds to obtain vegetable oil and oil seed meal; performing esterification reaction on the vegetable oil and alcohol to be separated to obtain bio-diesel and crude glycerol; performing cooking treatment on the husks and/or the oil seed meal in the crude glycerol to be separated to obtain oil crude cellulose and glycerol treating liquid; performing microbial fermentation or anaerobic digestion on the oil crude cellulose and the glycerol treating liquid respectively to obtain biological energy sources or bio-based chemicals. The present invention adopts bio-refining type recycling of industrial oil crops to realize efficient co-production of biological energy sources and obviously increase the utilization rate of biomass raw materials in agriculture and forestry.