国家/地区 中国（8）
IPC部 B（8） C（8）
IPC大类 B01（8） C07（5）
IPC小类 B01J（8） C07D（3） C07C（2）
IPC B01J023/04（8）
发明人 CHEN C（3） GUO H（3） HOU B（3）
JIA L（3） LI D（3）
公开年 2021（4） 2020（2）
申请年 2021（3）  2020（2） 
专利权人 INST COAL CH.（3）

New metal oxide based catalyst useful for catalyzing transesterification reaction of cyclic carbonate and alcohol to produce aliphatic carbonate.

HOU B, JIA L, CHEN C, GUO H, LI D

Pretreating catalyst for synthesis of cyclic carbonate, comprises performing first pretreatment of metal oxide-based catalyst in tube furnace in nitrogen or argon atmosphere, and performing second pretreatment of catalyst under carbon dioxide-containing mixed gas.

HOU B, JIA L, CHEN C, GUO H, LI D

Preparing monatomic solid base catalyst used in transesterification, Knoevenagel and Michael addition reactions, comprises dissolving alkali precursor in solvent with carrier material to obtain pretreated sample.

SUN L, PENG S, LIU X, SHAO X

Visible light photocatalytic glass fiber filter core for air purification, comprises nano-scale particles, silver nanowires, adhesive system and superfine glass fiber cotton.

ZENG H, ZHAI F, LI L, CHENG J, LUO Y, FENG G, HU M

Catalyst useful for cycloaddition reaction of epoxide including ethylene oxide or propylene oxide, comprises graphene oxide, and hydrotalcite, where graphene oxide contains large number of electronegative groups.

LI D, GUO H, CHEN C, XIAO Y, JIA L, HOU B

Catalyst for preparing anisole, prepared by mixing aluminum nitrate and urea in graphene oxide dispersion, adding aluminum oxide nanoparticle-loaded graphene oxide to aqueous sodium hydroxide solution and calcining in nitrogen atmosphere.

ZHANG Z, REN X, XU L, ZHANG L, WANG W, BI W, HOU J, SHU J

Production of graphene for graphene sheet manufacture involves adding metal catalyst in reaction chamber, adding hydrocarbon gas in reaction chamber, allowing metal catalyst and hydrocarbon gas to make contact, and dehydrogenating.

CARLSON W B, CASASANTA V, WAN F, ROBERTS B K, LONDERGAN T M

Porous inorganic ceramic membrane-graphene-titanium dioxide-photocatalyst material comprises coal cinder as raw material to prepare porous inorganic ceramic membrane carrier, and graphene and titanium dioxide composite.

DONG C, QIN W, YANG Y, WANG L, YANG S, ZHANG J