国家/地区 中国（11）
IPC部 B（12）
IPC大类 B01（12）
IPC小类 B01J（12）
IPC B01J035/10（12）
发明人 BAO X（2） GUAN J（2） HUO P（2）
LI J（2） LI X（2） MIAO D（2）
PAN X（2） SONG Y（2） WANG H（2）
公开年 2020（6） 2021（4） 2019（2）
申请年 2019（12）
专利权人 CAS DALIAN C.（2） UNIV JIANGSU（2）

Catalyst useful for preparing ethylbenzene, is composite catalysts, which are composited in mechanical mixing manner, where one of composite catalyst is metal oxide, and other is X-type molecular sieve modified with alkali metal cesium.

PAN X, MIAO D, BAO X

2,5-dichlorotoluene isomerization catalyst useful for improving selectivity of 2,6 dichlorotoluene, comprises heteroatoms and carbon sources.

FENG B, GU L, XI P

Catalyst for directly converting synthesis gas to produce benzene, toluene and xylene, comprises composite catalyst comprising component containing metal oxide, and component containing ZSM-5 molecular sieve.

PAN X, MIAO D, BAO X, DING Y

Hydrodesulfurization catalyst used to desulfurize hydrocarbon feedstock comprising sulfur-containing compound, comprises catalyst support comprising zeolite doped with graphene material, molybdenum and promoter comprising cobalt and nickel.

AWADH T A S, ELSAYED I A

Catalyst useful in catalytic reduction of p-nitrophenol to p-aminophenol, prepared by taking straw-graphene hybrid as carrier and loading nano-zero-valent copper particles on the straw-graphene hybrid under in situ conditions.

YUE Q, SONG Y, GAO B, YAN J

Graphene-hollow copper nanosphere composite material useful as catalyst in reduction and hydrogenation of p-nitrophenol to prepare p-aminophenol, is prepared by evenly loading hollow copper nanospheres on surface of graphene.

LUO D, YANG M

Catalyst used for methanation of carbon dioxide, hydrogenation of acetylene for producing ethylene and decomposition of ammonia to hydrogen, comprises graphene aerogel and nickel.

ZHANG R, HU F, FENG G, WANG D

Preparing monoatomic catalyst useful in catalyzing reduction reaction of arylnitro compound, comprises obtaining silica-graphene oxide composite material, adding dopamine hydrochloride, dispersing, adding metal salt precursor and reacting.

WANG S, XI J

Preparation of encapsulated porous strong acid catalyst comprises mixing transition metal salt and organic ligand in polar solvents, adding arylsulfonic acid and co-agent salt, reacting, adding graphene powder, crystallizing, and drying.

JIN S, HU J, LIU Y, ZHAO X, JIANG Y, WANG L, SONG Y, FANG Z, JIANG Z, LI Y

Preparing alkyl glycoside involves dissolving p-aminobenzenesulfonic acid and sodium nitrite in hydrochloric acid solution, preparing p-aminobenzenesulfonic acid diazonium salt in ice-cooling, and removing sulfonated graphene by filtration.

XU H, GUO W