国家/地区 中国（5） 韩国（2）
IPC部 C（6）
IPC大类 C07（6）
IPC小类 C07H（6） B01J（4） C01B（2）
IPC C07H003/02（6）
发明人 HUANG Q（3） CHANG H K（2） CHEN H（2）
CHOI J H（2） JANG H D（2） JIANG X（2）
公开年 2016（3） 2022（3）
申请年 2022（3）  2015（2） 
专利权人 ZHEJIANG SYN.（3） KIGAM KOREA .（2）

Preparing L-xylose by heterogeneous method comprises dissolving L-arabinose, ammonium molybdate, acetic acid in water, neutralizing using calcium carbonate, separating by ion exchange column, crystallizing by cooling and filtering, and drying crystal by segmented crystal suspension drying method.

JIANG X, HUANG Q

Preparing L-fructose involves adding calcium type graphene/carbon nano tube/styrene sulfonated resin filler into separation column, passing filtrate, collecting separation solution of L-fructose section, concentrating, crystallizing, adding activated carbon, decoloring, filtering, crystallizing.

HUANG Q, FANG J, CHEN H

Preparing composite sulfate radical catalyst using liquid phase preparation method for biosaccharide preparation comprises preparing graphene suspension, dropping sodium hydroxide into aluminum nitrate solution to obtain liquid aluminum hydroxide, adding aluminum hydroxide to graphene suspension.

JIANG X, HUANG Q, CHEN H

Manufacture of graphene balls involves preparing dispersion comprising graphene oxide, monosaccharide to polysaccharide reducing agent and specified amount of aqueous ammonia, and spray-drying resultant dispersion.

JANG H D, CHANG H K, CHOI J H, JANG H, CHANG H, CHOI J, ZHANG X

Catalytic conversion method of aldehyde ketone sugar, involves adding carbon nanotubes or graphene oxide modified supported metal element to aldose solution, and carrying out catalyzing isomerization of aldose to ketose.

YANG C, ZHANG Y, LI L, ZHANG J

Manufacturing silicon-carbon-graphene composite from silicon sludge used for manufacturing secondary battery cathode material, involves processing colloidal solution containing silicone sludge, and mixing carbon precursor and graphene oxide.

JANG H D, CHANG H K, CHOI J H, KIL D S