国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） C07（5）
IPC小类 B01J（7）
IPC B01J023/42（7）
发明人 CHEN G（2） DU Z（2） LIU Q（2）
SUN Q（2） ZHENG L（2） ZONG B（2）
公开年 2021（3） 2022（2） 2023（2）
申请年 2021（7）
专利权人 CHINA PETROL.（3） RES INST PET.（2）

Preparation of 2, 5-furan dicarboxylic acid involves reacting 5-hydroxymethyl furfural with oxygen in mixed solvent composed of organic solvent and water in presence of oxidation catalyst containing supported metal catalyst.

ZONG B, DU Z, CHEN G, ZHENG L, SUN Q

Preparing oxidation catalyst useful for catalyzing oxidation of 5 hydroxymethylfurfural, comprises impregnating carbon-containing material in aqueous solution containing boron, calcining mixing boron-doped carbon carrier with active metal component solution and performing first reduction.

ZONG B, DU Z, RONG J, CHEN G, SUN Q, ZHAO H, ZHENG L

Preparing vicinal diol by catalytic hydrogenolysis of lignocellulose, involves converting lignocellulosic vitamin into ortho-diol by hydrogenation at predefined conditions, with liquid acid as solvent, in presence of magnetic metal catalyst wrapped in carbon shell, under preset hydrogen pressure.

HU X, WANG H, YAN L, WANG C, MA L, XIN H, LIU Q

Preparing upgrading biomass pyrolysis oil based on emulsification system electro-catalysis comprises preparing an oil-water mixture of biomass pyrolysis oil and aqueous electrolyte solution, mixing oil-water mixture and noble metal-loaded graphene oxide, and carrying out electrocatalytic reaction.

XIANG J, HU S, SU S, XU J, XIONG Z, DU K, WANG X, JIANG L, XIONG Y, WANG Y

Platinum catalyst supported on aminated graphene used for catalyzing hydrogenation of nitrobenzene to prepare p-aminodiphenylamine, comprises carrier comprising aminated graphene, and active component comprising platinum.

QIN T, WEI P, LIU Q, HONG Q, GUAN C, LIU Z, CHEN Y, WU Q

Carbon material catalyst loaded with noble metal useful for e.g. catalytically hydrogenating p-nitroaromatics in methanol/ethanol/toluene reaction medium to prepare aromatic amines, where catalyst has bamboo-shaped tubular morphology.

ZHANG F, LIU M, ZHANG M

Noble metal/graphene complex film useful in thin film catalyst for organic dehydrogenation reactions, alcohol reforming hydrogen production, or hydrogen-oxygen complex reactions comprises loading noble metal on graphene complex film.

LI H, CHENG C, HUANG R, WANG B, ZHANG H, WU P, HONG H