国家/地区 世界知识产权组织（4）
IPC部 B（4）
IPC大类 B01（4） C07（2） C25（2）
IPC小类 B01J（4）
IPC B01J029/84（2） C07C002/86（2） C07C015/08（2）
发明人 LIU C（4）
公开年 2022（4）
申请年 2022（3） 
专利权人 CHINA PETROC.（2） CHINA PETROL.（2） CHINA PETROL.（2） SHANGHAI PET.（2）

Preparing optionally substituted monocyclic aromatic hydrocarbons from optionally substituted furan, comprises contacting organic phase containing optionally substituted furan and ethylene with molecular sieve catalyst.

YANG W, LI X, WANG Z, FENG X, HAN X, XU R, LIU C, YUAN Z, QIAO J

Two-phase solvent system preparing 2,5-hexanedione by catalyzing and converting biomass, comprises organic solvent phase containing hydrophobic hydrogenation catalyst, and aqueous solution phase containing anions of VIIA elements.

YANG W, LI X, WANG Z, HAN X, FENG X, YUAN Z, QIAO J, LIU C, LAN D

Composite ion exchange membrane used in e.g. electrochemical apparatus, comprises porous layer comprising binder comprising polymer, layer comprising nanosheets, which is coupled to porous layer, and layer comprising polymeric ion exchange membrane, which is coupled to layer comprising nanosheets.

LI L, ZENG S, LIU C, JUNG H Y

New phthalocyanine compound, used as catalyst in synthesis of hydrogen peroxide, and in wastewater treatment and disinfection applications.

CHEN Y, WEI L, LIU C