YANG TZU-YUEH,YANG TZU YUEH,SHIH RUEY-FU,SHIH RUEY FU,CHEN CHIH-HAO,CHEN CHIH HAO,WAN HOU-PENG,WAN HOU PENG,LEE HOM-TI,LEE HOM TI
申请号：
IN831/MUM/2014
公开号：
IN2014MU00831A
申请日:
2014.03.12
申请国别(地区):
IN
年份:
2015
代理人:
摘要：
TITLE.: METHOD OF SEPARATING CARBOHYDRATE Disclosed is a method of separating carbohydrate, including: mixing formic acid with heteropoly acid, chloride or bromide of lithium, magnesium, calcium, zinc, or iron, or combinations thereof to form a mixing liquid. The method also includes dissolving a cellulose biomass by the mixing liquid to form a solution, mixing water and the solution to hydrolyze the cellulose biomass for forming a carbohydrate solution, and mixing an extractant and the carbohydrate solution to extract the formic acid out of the carbohydrate solution. The heteropoly acid, the chloride or bromide of lithium, magnesium, calcium, zinc, or iron, or combinations thereof in the carbohydrate solution is separated out of the carbohydrate solution by ion exclusion chromatography separation to obtain a carbohydrate.
