国家/地区 中国（7） 澳大利亚（3） 韩国（3） 巴西（2） 加拿大（2） 欧洲专利局（EPO）（2） 印度（2） 世界知识产权组织（2）
IPC部 B（10）
IPC大类 B01（10）
IPC小类 B01J（8） C02F（4） B01D（2）
C07C（2） C07D（2）
IPC B01J037/00（3） B01J021/04（2） B01J021/18（2）
B01J023/04（2） B01J023/06（2） B01J023/10（2）
B01J023/89（2） B01J031/02（2） B01J035/00（2）
B01J035/02（2） B01J037/02（2） B01J037/03（2）
B01J037/08（2） C02F001/72（2） C07D317/36（2）
发明人 CHEN C（10）
公开年 2021（10）
申请年 2021（8）  2020（2） 
专利权人 AIR HOLDINGS.（2） HARBIN INST .（2） INST COAL CH.（2）

Modified copper-zinc-alumina catalyst used in composition for reducing carbon dioxide for preparing liquid product mixture, contains copper, zinc, aluminum, oxygen, elements chosen from cobalt, iron or nickel and optionally elements chosen from e.g. manganese, silver, niobium and zirconium.

SHEEHAN S W, CHEN C, CLOTH T

Catalyst useful for converting hydrogen gas and carbon dioxide into other materials comprises molybdenum, first element including group metal, second element including e.g. sulfur, carbon, and oxygen and optionally least one group IA metals.

SHEEHAN S W, CHEN C, CHEN Q

Preparing an adsorbent for refining lubricating base oil, comprises e.g. hydrothermally reacting 2-aminoterephthalic acid, cerium chloride, dimethylformamide and water, acylating graphene oxide, suction filtering, and drying.

HE W, FU J, CHEN G, ZHANG W, WANG Z, CHEN C

Producing non-metallic photocatalyst comprises e.g. forming carbon nitride-carbon polymer material-alpha sulfur composite in which carbon nitride, alpha-sulfur and carbon polymer material being bound.

HA T, KANG B, CHEN C, LEE T

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

Making graphene photocatalyst used in e.g. wastewater treatment, comprises adding graphene oxide into water and dispersing, adding sodium anthraquinone-2-sulfonate into obtained graphene oxide dispersion liquid, heating and freeze-drying.

YANG S, DING J, LIU B, CHEN C, SUN H

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 graphene photocatalyst useful e.g. for removing micro-pollutants in wastewater, comprises adding sodium anthraquinone-2-sulfonate into graphene oxide dispersion, heating, washing hydrogel and freeze-drying.

YANG S, DING J, LIU B, CHEN C, SUN H

Multilayer selective hydrogen permeation composite membrane useful for separating hydrogen from gas mixture by selective diffusion, comprises metal substrate layer with high hydrogen permeability, metal layer and single-layer graphene film.

GUO Y, CHEN C, ZOU D, LIU R, DENG L, LI G, YE X

Wood-based solar thermal device manufacturing method, involves cutting natural wood block with microstructural internal fluidic transport network with artificial holes extending between surfaces, and forming solar absorption layer on wood surface.

HU L, ZHU M, LI Y, CHEN C, LI T, LIU H, GONG A, KUANG Y