国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5） C07（5）
IPC小类 B01J（5）
IPC C07C011/08（5）
发明人 CHEN X（2） DIAO J（2） LIU H（2）
公开年 2021（5）
申请年 2021（5）
专利权人 INST METAL R.（3）

Nano-diamond/graphene composite carrier load atom-grade dispersed iridium cluster catalyst useful for direct dehydrogenation of n-butane to produce butylene comprises nano-diamond/graphene composite carrier and iridium species.

DIAO J, CHEN X, LIU H

Preparation of nano-carbon solid acid catalyst used in dehydration of butanol, involves loading phosphate on surface of nano-carbon material as carrier by wet impregnation method.

WANG H, LI F, QI W

Method for carbon dioxide hydrogenation to synthesize hydrocarbon, involves using potassium-transition metal co-promoting iron catalyst containing carbon black, nitrogen-doped graphene with ferric oxide, transition metal and potassium.

WANG J, AN W, MEN Y, CHEN S, GUO K, NIU X, XIONG L, LIU S

Single-atom iridium-based nano-diamond/graphene composite catalyst used for direct dehydrogenation of n-butane to produce butene, e.g. butadiene comprises iridium as active material and nano-diamond/graphene composite material as carrier.

LIU H, CHEN X, DIAO J

Preparing non-noble metal nickel-copper catalyst useful in acetylene or 1,3-butadiene selective hydrogenation reaction in monoolefin-rich atmosphere involves e.g. reducing copper precursor deposited carrier and depositing nickel precursor.

LU J, GU J