国家/地区 韩国（2）
IPC部 B（3） C（2）
IPC大类 B01（3） C07（2）
IPC小类 B01J（3）
IPC B01J023/75（3）
发明人
公开年 2022（3）
申请年 2020（3）
专利权人

Purifying raw material of olefin metathesis reaction comprises contacting raw material for olefin metathesis reaction with metal particle mixture to remove catalyst toxic impurities to obtain purified raw material.

HAN Y H, LEE H J, KIM H R, SHIN H K, RO J

Iridium-ruthenium alloy catalyst useful for electrodes and membrane electrode assembly for water electrolysis, and for water cell comprises iridium-ruthenium alloy nanoparticles supported on support.

PARK S, NAH I W, KIM I

Preparing hexanedione by catalytic hydrogenation of lignocellulose comprises e.g. adding microcrystalline cellulose, liquid acid aqueous solution and graphene carbon nanotube/carbon shell wrapped metal catalyst to reaction vessel, and using hydrogenation reaction.

WANG C, ZHANG Q, WANG H, MA L, LIANG Y, LIU Q