文献类型：专利

英文题名：Method for preparing biological coil from biological substance hydrolyzing residue

作者：YAN Y;YUAN C;REN Z

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN1385508-A

申请日：2002-05-22

公开日：2002-12-18

语种：英文

收录：DERWENT

摘要：NOVELTY - The present invention discloses a preparation method of biological oil. It uses the biomass hydrolyzed residue as raw material, in the pressure range of (gauge pressure) 0.01-0.1 MPa and temp. range of 400-600 deg.c the raw material is placed in reactor, and its residence time is 0.5-10 sec., and under the condition of that the non-condensable gas produced by cracking reaction is used as fluidizing gas and carrier gas a quickly-cracking mode is used to obtain the invented biological oil. The liquid yield rate can be up to 70%, and said biological oil is low in oxygen content, stable in oil quality, and is easily refined.