文献类型：专利

英文题名：Preparation of furan compound and liquid hydrocarbon by ball-milling raw biomass, dispersing in organic solvent/saturated inorganic neutral halogen salt solution, reacting, extracting lignin, filtering, drying and performing hydrogenation

作者：WANG Y;LI X;GUO T;LIU X;XIA Q

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN107445925-A

申请日：2017-09-15

公开日：2017-12-08

语种：英文

收录：DERWENT

摘要：NOVELTY - Preparation of furan compound and liquid hydrocarbon comprises ball-milling raw biomass, dispersing in two-phase system of organic solvent/saturated inorganic neutral halogen salt aqueous solution, reacting at 80-240 degrees C for 1-24 hours, adding alkali liquid, extracting lignin, taking aqueous phase, neutralizing with acid, filtering, drying to obtain lignin residue, 5-hydroxymethyl-bran and furfural residue in organic phase, reacting lignin residue with noble metal or transition metal action catalyst at 180-280 degrees C for 12-36 hours and performing hydrogenation. USE - Method for preparing furan compound and liquid hydrocarbon (claimed). ADVANTAGE - The method has easy operation and full conversion of raw biomass. DETAILED DESCRIPTION - Preparation of furan compound and liquid hydrocarbon comprises ball-milling raw biomass, dispersing in two-phase system of organic solvent/saturated inorganic neutral halogen salt aqueous solution with inorganic neutral halogen salt as catalyst, reacting at 80-240 degrees C for 1-24 hours, adding alkali liquid, extracting lignin, taking aqueous phase, neutralizing with acid, filtering, drying to obtain lignin residue, 5-hydroxymethyl-bran and furfural residue in organic phase, reacting lignin residue with noble metal or transition metal action catalyst at 180-280 degrees C for 12-36 hours and performing hydrogenation.