国家/地区 中国（10）
IPC部 B（10）
IPC大类 B01（10） C07（7）
IPC小类 B01J（10）
IPC B01J023/44（10）
发明人 DU Z（4） SUN Q（4） ZHENG L（4）
ZONG B（4）
公开年 2021（6） 2020（3）
申请年 2019（10）
专利权人 CHINA PETROL.（4） SINOPEC RES .（4） CHINA PETROL.（3） CAS DALIAN C.（2）

Method for removing surfactant in nanocatalyst comprises e.g. dispersing powdered nanocatalyst with surfactant adsorbed on surface in aqueous solution, dropping hydrogen peroxide and iron aqueous solution, centrifuging and grinding.

WANG S, LI H, SUN G

Preparation of single-atom noble metal/graphene catalyst for hydrodechlorination of p-chlorophenol, involves electrochemical intercalation and ultrasonic stripping of graphite to load noble metal salt on graphene, and microwave reduction.

GUO W, GUAN C, LANG J, ZHAO G, HUANG Z

Preparing furoic acid comprises contacting aqueous solution of furfural with catalyst under air and/or oxygen conditions and carrying out catalytic oxidation reaction.

ZHENG L, SUN Q, DU Z, ZONG B

Preparing furoic acid comprises e.g. adding aqueous solution of furfural and catalyst, carrying out catalytic oxidation reaction to obtain furoic acid, and catalyst is obtained by mixing front carrier and basic nitrogen-containing compound.

ZHENG L, SUN Q, DU Z, ZONG B

Preparing 5-hydroxymethyl furoic acid, comprises contacting aqueous solution of 5-hydroxymethyl furfural with catalyst under air and/or oxygen conditions, and carrying out catalytic oxidation reaction.

ZHENG L, SUN Q, DU Z, ZONG B

Preparing 5-hydroxymethyl furoic acid comprises placing 5-hydroxymethyl furfural and catalyst in mixed solution of water and organic solvent under air and/or oxygen conditions, and carrying out catalytic oxidation reaction.

ZHENG L, SUN Q, DU Z, ZONG B

Preparing a noble metal/graphene complex titanium dioxide photocatalyst comprises adding surfactant and precious metal salt or precious metal acid solution to solvent, stirring, adjusting pH and performing a hydrothermal reaction.

LI Y, ZHANG B, JIANG B, YUAN S, HONG W

Preparing a noble metal alloy/reduced graphene oxide complex material useful in catalytic reduction of p-nitrophenol, comprises e.g. mixing materials into the microchannel reactor, reacting, centrifuging and washing the obtained product.

CHEN G, LUO L, YANG M

Preparing graphene nano-belt load palladium monoatomic catalyst comprises e.g. adding graphene nano-belt multi-walled carbon nanotube into a strong oxidant, oxidizing under temperature conditions, centrifuging, then cleaning.

GAO X

Nanodiamond-palladium-supported catalyst used for producing benzaldehyde, is prepared by dispersing nanodiamond-graphene core-shell structure carbon material in nitric acid, dripping palladium chloride solution, and reducing precursor.

LV R, ZHANG H, YE W, HUANG H