国家/地区 中国（28）
IPC部 B（28）
IPC大类 B01（28） C07（28） C09（2）
IPC小类 B01J（28）
IPC B01J031/02（28）
发明人 LI Y（8） LIU N（6） XUE B（6）
XU J（3） CHEN Q（2） DONG Y（2）
FENG Y（2） MAO J（2） SONG X（2）
WANG S（2） WANG Y（2） WANG Z（2）
ZHANG H（2） ZHANG S（2） ZHANG W（2）
公开年 2018（5） 2021（5） 2022（5） 2016（4） 2015（3） 2023（3） 2014（2）
申请年 2020（5）  2014（4）  2015（4）  2017（4）  2022（4）  2021（3） 
专利权人 UNIV CHANGZH.（7） WANHUA CHEM .（3） CHINA PETROL.（2） UNIV DALIAN（2）
UNIV HEFEI T.（2）

Synthesizing diethyl oxalate comprises e.g. placing oxalic acid, ethanol, toluene and catalytic adsorption solid material into the reactor and mixing, gradually heating the reactor from room temperature, and heating the esterification mixture.

ZHANG X

Reactive distillation device useful for continuous production of linalyl acetate, comprises linalool condenser set with stripping section of product separation section, gas phase extracted from product separation section and condensed, and returned to feed reaction section.

WANG H, BAO Y, QIAO X, SONG M, JIA Z, GU X

Preparing pickering emulsifier silicon dioxide nano-network in degradation of polyester, involves dissolving hexadecyltrimethylammonium chloride in water, mixing uniformly, adjusting pH to 10, and then putting hexadecyl trimethyl ammonium chloride solution in water bath.

MA D, ZHANG H, SONG X, WU S, CHEN Q

Synthesis of symmetrical disulfide by dissolving insoluble copper salt and amine in methanol to form mixed solution, dispersing graphene in methanol to form dispersion liquid, mixing halide, elemental sulfur, copper-based catalyst, acid binding agent and solvent and carry out post-processing.

CHEN X, ZHOU S, RUAN J, JIN H, QIAN C

Preparing membrane catalytic material useful in Knoevenagel condensation reaction comprises e.g. reacting, mixing graphene oxide dispersion liquid, organic amine and activator, carrying out dialysis treatment and ultrasonic treatment, and performing vacuum filtration.

ZHANG X, PANG S, JIANG L

Supported sulfonium-anchored monoatomic catalyst comprises sulfonium -supported carrier and active metal anchored on sulfonium site on carrier in form of mononuclear complex of halide or carbonyl halide.

FENG S, SONG X, DING Y

Preparing diol by catalytic hydration of alkylene oxide, comprises contacting alkylene oxide and water with piperazine catalyst under hydration reaction conditions.

JIN M, YU F, HE W, SHANG D

Preparing catalyst useful for diisopropylbenzene oxidation to prepare 2,2'-(phenylene)dipropan-2-ol, comprises reacting 1-isocyanato-5-aminonaphthalene with graphene oxide, and reacting with metal ions including copper(II) ion, manganese(II) ion, cobalt(II) ion and/or iron(III) ion.

LI Y, FENG M, LI J, FU S, CAO H

Ionic liquid homogeneous catalyst useful in reaction of acetylene trimerization to benzene, prepared by e.g. reacting precursor of active components (e.g. palladium, copper precursor) and ionic liquid (e.g. imidazol-3-ium derivative, phosphonium compound) under ultrasonic and microwave.

ZHAO J

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