国家/地区 中国（11）
IPC部 B（11） C（11）
IPC大类 B01（11） C07（11）
IPC小类 B01J（11）
IPC B01J027/24（11）
发明人 CHEN G（2） DU Z（2） SUN Q（2）
WANG J（2） WANG Y（2） ZHENG L（2）
ZONG B（2）
公开年 2023（3） 2018（2） 2021（2）
申请年 2022（3）  2018（2）  2020（2）  2021（2） 
专利权人 CHINA PETROL.（2） RES INST PET.（2）

Preparing nano metal catalyst, comprises e.g. preparing metal nanoparticles, dissolving it in a cyclohexane, dispersing activated carbon in mixed solvent consisting of methanol and cyclohexane, and adding obtained solution under stirring and/or ultrasonic conditions.

ZHOU T, LI J

Continuously producing 5-hydroxymethylfurfural and 2,5-furandicarboxylic acid by e.g. dehydrating fructosyl carbohydrate in molecule in two-liquid-phase reaction medium, and adding water to organic phase containing 5-hydroxymethylfurfural.

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

Preparing selective oxidation catalyst, involves using water solution containing nitrogen element to dip carbon-containing material, mixing nitrogen-doped carbon carrier with active metal component compound solution, performing first drying and first reduction to first mixture.

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

Catalyst useful for producing ethylene carbonate, comprises nanometer metal oxide and graphene oxide as carrier which i s loaded on active components includes ionic liquid, and anionic polymer.

SHI F, YUAN B, YANG J, HUANG F

Nitrogen modified catalyst carrier for loading crystal grains in propylene oxide production, is cylindrical structure or disc structure with preset diameter and height and contains three-dimensional channels with preset average pore diameter.

SHI R, GAO P, JI S, CAO G

Preparing primary amine by reductive amination of aldehyde comprises introducing hydrogen into the mixed solution containing aldehyde group compound, catalyst and ammonia water to carry out reductive amination reaction.

MIAO H, FAN X, GAO J, MA J, GAO M, XU J

Nickel zinc copper nanocomposite dehydrogenation catalyst comprises used for catalytic dehydrogenation of pyridine to synthesize 2,2'-bipyridyl redox graphene and nanocomposite of nickel zinc copper nitrogen-carbon core-shell nanospheres.

ZHOU Y, WANG J, BAO J, ZHANG Y, BU X, ZHANG Z, LIU W, WANG Y

Preparation of solid catalyst for synthesizing ethylene carbonate, involves mixing graphene oxide and dicyandiamide, and forming carbon nitride/graphene oxide composite by dipping, drying and baking.

LIU N, WANG J, YANG S, WU J, LI S, XUE B, LI Y

Preparation of catalyst used in catalytic hydrogenation of nitro aromatic compound e.g. nitrobenzene for preparing arylamine compound, involves mixing prepared nitrogen-doped graphene in divalent iron solution, drying and pyrolyzing.

WEI Z, HOU Y, XU Z

Catalyst for preparing 2,5-furan dicarboxylic acid comprises active metal component and rest is carrier, where carrier comprises graphene, silicon carbide, alumina, silica, activated carbon or nitride.

GUO X, MA B, WANG Y