国家/地区 中国（3）
IPC部 B（3）
IPC大类 B01（3） C07（3）
IPC小类 B01J（3）
IPC B01J023/755（3）
发明人 YU K（3）
公开年 2017（2）
申请年 2017（2） 
专利权人 JIANGSU JINJ.（3）

Composite carrier bimetallic ester hydrogenation catalyst useful preparing 1, 3-propylene glycol by hydrogenation of fixed bed malonate alkyl ester, comprises silicon dioxide, graphene oxide, copper oxide, and nickel, zinc or silver.

SHI Q, LIANG P, XING Z, YU K, HE T, YANG X

Preparing graphene-based catalyst loaded with copper nickel oxide, comprises e.g. reacting flake graphite, sulfuric acid, potassium permanganate, hydrogen peroxide, aqueous ammonia, absolute ethyl alcohol, copper powder and nickel powder.

WANG B, YU K, XING Z, LIANG P, WU W, HU X, WU X, LI F

Preparing graphene supported nickel hydrogenation catalyst useful in selective hydrogenation of dimethyl oxalate to methyl glycolate, comprises preparing graphite oxide by hummer's method and filtering.

WANG B, XING Z, YU K, LIANG P, WU W, HU X, WU X