文献类型：专利

英文题名：Bio-oil refining method, involves carrying out catalytic reaction under existence of organic solvent and catalyst when crude biological oil is contained in omega water system, where reaction temperature is in specific degree centigrade

作者：GU S;LI S;LU B;MIAO W;REN Z;WAN L;XU Q;YAN Y;ZHANG B;ZHANG S;ZHAO S

机构：[1]UNIV EAST CHINA SCI&TECHNOLOGY

申请号：CN102433153-A

申请日：2011-10-21

公开日：2012-05-02

语种：英文

收录：DERWENT

摘要：NOVELTY - The method involves carrying out catalytic reaction under the existence of organic solvent and catalyst when the crude biological oil is contained in an omega water system. The reaction temperature is 250-350 degrees centigrade, and the reaction pressure is 16Mpa. Rotating speed of the omega water system is 250750r/min. Oil-water mixture and oil-water separation are mixed to obtain refined oil. Weight of the catalyst is 2 to 20 percent of crude biological oil by weight. The organic solvent is tetrahydronaphthalene or decahydronaphthalene. USE - Bio-oil refining method. ADVANTAGE - The method enables reducing water level in the reaction system, thus improving refining effect and refining oil yield.