国家/地区 中国（38） 印度（2） 韩国（2）
IPC部 B（43）
IPC大类 B01（43）
IPC小类 B01J（43）
IPC B01J031/02（43）
发明人 LI Y（9） LIU N（6） XUE B（6）
ZHOU J（4） CHEN Q（3） XU J（3）
YANG F（3） ZHANG S（3） BAO Y（2）
CHEN H（2） DONG Y（2） FENG Y（2）
LI S（2） MAO J（2） SONG X（2）
公开年 2021（8） 2022（8） 2015（6） 2016（5） 2018（5） 2023（5） 2014（2） 2020（2）
申请年 2015（8）  2020（7）  2021（7）  2022（6）  2014（4）  2017（4）  2018（2） 
专利权人 UNIV CHANGZH.（7） UNIV DALIAN（4） CHINA PETROL.（3） WANHUA CHEM .（3）
SINOPEC NANJ.（2） UNIV HEFEI T.（2） UNIV ZHEJIAN.（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

Process for 5-hydroxymethyl ether formation involves using ionic liquid catalyst of fructose in corresponding alcohol and adding to N,N-dimethylacetamide methanesulfonate, refluxing reaction mixture, cooling and isolating desired ether product under reduced pressure and reusing recovered alcohol.

DUTTA S

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

Supported platinum catalyst for preparing bis-quaternary ammonium salt utilized as fabric softener, comprises graphene oxide, platinum atoms and modifier connected between platinum atoms and graphene oxide, where modifier is tetraethylenepentamine or pentaethylenehexamine in polyethylenepolyamine.

ZHONG Y, CHENG G, HAN S, SUN M, CHEN Q, CHENG W, YU L

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

Catalyst for production of vinylene carbonate, comprises composite metal oxide and graphene oxide as carrier and active component loaded on the carrier, where active component comprises dopamine hydrochloride and hydrotalcite.

SHI F, YUAN B, YANG J, HUANG F

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

Catalyst composition useful for catalyzing methylation and/or propargylation reactions, and preparing pyraclonil, comprises e.g. graphene oxide and anion exchange resin, sodium bromide, potassium bromide, copper chloride, tetrabutylamine bromide, and tetrabutylamine iodide.

KONG F, CHEN L, SU W, SUN Y, ZHANG K, ZENG R