国家/地区 中国（9） 韩国（2）
IPC部 B（11）
IPC大类 B01（11） C07（11）
IPC小类 B01J（11）
IPC B01J037/08（11）
发明人 LIU Y（2） MA J（2） SUN R（2）
SUN S（2） ZHANG X（2）
公开年 2022（11）
申请年 2021（4）  2022（4）  2020（3） 
专利权人 CHINA PETROL.（3） UNIV DALIAN .（2）

Preparing non-metallic catalyst useful for liquid-phase hydrogenation of nitroaromatics, comprises e.g. ultrasonically stripping graphene oxide aqueous solution, reducing graphene oxide working solution, filtering, freeze-drying, placing hydrothermal rGO and naturally cooling.

LIU Y, XIONG W, HAN D, LIU P

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 copper-indium-sulfur quantum dot carbon aerogel photocatalyst for production of xylose acid, comprises e.g. adding copper, indium and sulfur precursor aqueous solution to glutathione solution, refluxing, dispersing in water, mixing with sodium alginate solution, and annealing.

SUN S, LIU K, SUN R, MA J

Lignin depolymerization catalyst useful e.g. for producing lignin-derived aromatic monomer, comprises e.g. support comprising carbon nitride, and transition metal bonded to nitrogen functional group of support.

KIM J H, PARK J Y, VERMA D

Preparing cadmium indium sulfide composite carbon aerogel photocatalyst used in photocatalytic production of xylonic acid, involves hydrothermally heating aqueous solutions of cadmium precursor, indium precursor and sulfur precursor, washing, drying to obtain cadmium indium sulfide powder.

SUN S, ZHANG J, SUN R, MA J

Reduction of heterogeneous metal hydrogenation catalyst involves charging catalyst precursor supported on carrier with heterogeneous metal compound into reactor, reducing heterogeneous metal compound included in catalyst precursor by increasing temperature of reactor and supplying reducing gas.

KIM J K, JEON B S, KWON K J, SIK J

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

Catalyst for selective preparation aldehyde or octanol, comprises active components, alkaline earth metal component, rare earth metal and/or transition metal component, carrier, where active component is non-noble metal components.

HAO X, WU J, CHEN Y, LU S, XU Y

Preparing composite catalyst useful as catalyst for the selective oxidation of naphthenes comprises mixing carbon nano material with molecular sieve containing template to obtain mixture, and carrying out sectional roasting treatment to mixture.

KANG Z, LIU Y, HUANG H, ZHOU Y, WANG X, SHI C

Graphene-coated solid acid catalyst useful for catalytic nitration of aromatic hydrocarbon compounds.

JIN G, ZHANG R, HUANG W, ZHAO S, REN L, JI F, YANG Z