国家/地区 中国（28） 世界知识产权组织（6） 欧洲专利局（EPO）（2）
IPC部 B（33）
IPC大类 B01（33）
IPC小类 B01J（33）
IPC B01J021/18（5） B01J035/10（5） B01J037/03（4）
B01J037/08（4） B01J023/46（3） B01J023/755（3）
B01J027/24（3） B01J031/06（3） C07C029/153（3）
C07C031/04（3） C07C067/08（3） B01J008/00（2）
B01J020/30（2） B01J023/08（2） B01J023/30（2）
发明人 LI Y（4） LIU Y（4） WANG H（4）
SUN Y（3） WANG C（3） CHEN L（2）
GAO C（2） GAO X（2） GUO J（2）
HAN D（2） HE G（2） LI J（2）
LI Z（2） LIU P（2） MA C（2）
公开年 2022（33）
申请年 2021（33）
专利权人 CHINA PETROL.（2） CHINA PETROL.（2） SHANGHAI CUR.（2） UNIV XIANGTA.（2）
WANHUA CHEM .（2）

Solid acid catalyst comprises carbon-based carrier and heteroatom loaded on carbon-based carrier, where heteroatom is Group IIIA, Group VA and/or Group VIA elements, preferably boron, phosphorus and/or sulfur.

XI P, CHEN L, ZENG W, GU L, FENG B

Graphene/ZSM-5 molecular sieve composite useful as catalyst in the reaction of preparing ethylbenzene by benzene/ethylene alkylation, comprises graphene and ZSM-5 molecular sieve.

WANG D, SUN H, LIU W

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

Preparation of nitrogen-doped graphene catalyst used in liquid-phase hydrogenation of nitroaromatic hydrocarbon compound, involves ultrasonically stripping graphene oxide aqueous solution, adding graphene phase carbon nitride, hydrothermally-treating, filtering, drying, heating and 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

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

Asymmetric coordination catalyst used in the carbonylation reaction of catalyzed ethylenically unsaturated compounds, comprises metal active components, the first ligand, a second ligand and carrier, where first ligand and the second ligand are different, and are respectively non-metallic ligands.

LI Y, SUN K, WAN Y, YIN Y, YI G, JI Y

Composite used for separating component, comprises macroporous scaffold comprising pores and polymer matrix positioned within pores, comprising functional polymer particles and structural polymer.

KORNFIELD J A, FABER K T, DIALLO M, BATEMAN O, ARAI N

Making methanol by carbon dioxide conversion route in photocatalytic process by providing base liquid in form of demineralized and carbon dioxide-saturated water to reaction tank, providing graphene material, and exposing tank to beam.

GERASYMCHUK Y, GLUCHOWSKI P, MISTA W, STREK W, WIEWIORSKI P, TOMALA R

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