国家/地区 中国（12）
IPC部 B（12） C（9）
IPC大类 B01（12） C02（4） C01（3）
B82（2） C07（2）
IPC小类 B01J（12） B01D（4） C02F（4）
C01B（3） B82Y（2） C07D（2）
IPC B01J032/00（12）
发明人 CAO G（2） DONG X（2） GAO P（2）
JI S（2） LIU H（2） WANG H（2）
ZHANG Z（2）
公开年 2021（12）
申请年 2021（12）
专利权人 UNIV EAST CH.（2）

Composite catalyst used for simultaneous desulfurization and denitration of boiler exhaust gas, comprises copper ferrite nanoparticle and graphene oxide supported on copper ferrite nanoparticle.

JIN Q, LIANG Z, ZANG Y, QI L, LIU F

Preparing 3D graphene oxide composite photocatalytic aerogel based on solid phase reduction comprises e.g. preparing graphene oxide solution by improved Hummers method, adding graphene oxide solution into water, ultrasonically dispersing, freezing, drying, and carrying out chemical reduction.

LI D, TIAN Y, WANG H, AN R, JIN J, LIU H

Nitrogen modified catalyst carrier for loading crystal grains in propylene oxide production, is cylindrical structure or disc structure with preset diameter and height and contains three-dimensional channels with preset average pore diameter.

SHI R, GAO P, JI S, CAO G

Preparing titanium dioxide nanowire/graphene aerogel involves mixing titanium dioxide nanowires and graphene oxide aqueous dispersion under stirring to obtain mixed dispersion.

GUO X, CHENG S, CAI J, YAN B, ZHANG X

Preparation of zinc oxide/graphene/graphene oxide/carbon nanotube aerogel, involves mixing graphene oxide aqueous solution, carbon nanotube aqueous solution and zinc salt solution, stirring to obtain precursor sol, filtering to obtain wet gel, putting wet gel into dryer to obtain composite aerogel.

WANG J, XU C, GUO J, YUAN P, ZHANG T, DU W, ZHAO S, CHENG F, LI E, MA D, GONG S, SHEN Y

Ceramic-based catalyst carrier ink direct writing three-dimensional printing device comprises ink direct writing three-dimensional printer, air compressor, primary pressure reducing valve, secondary pressure reducing valve and controller.

TAO K, WU Q, XUAN L, YU S, WANG Y, LIU H, MEI D

Preparation of ruthenium-nickel/reduced graphene oxide-mixed metal oxide (rGO-MMO) aerogel catalyst for purification of carbon monoxide selective methanation in hydrogen-rich gas, by soaking rGO-MMO aerogel in ruthenium chloride solution.

DONG X, FENG J, GENG J

Modified catalyst carrier comprises molecular sieve and/or inorganic oxide as a carrier, and carbon material and metal oxide dispersed on carrier.

HAN T, LI S, ZHANG Y, GUAN M, LIU S, WANG C

Preparing tungsten oxide/carbon-based nano-composite hydrosol useful in e.g. adsorbing and recycling rare earth ion and heavy metal ion in wastewater, comprises nano tungsten oxide, graphene oxide and carboxylated carbon nano-tube.

ZHOU W, LI G, LIN H, YE J, CHEN L, YU D, PENG R, LIU Y, CHEN W

Preparing ordered lignin carbon-carbon nanotube composite material used for preparing hierarchical porous graphene, involves modifying lignin, preparing lignin/catalyst precursor, carbonizing and catalyzing precursor, and producing methane to make carbon nanotubes grow using self-catalytic reaction.

XI Y, LIU X, WANG H, KONG F, WANG S, YANG M, LIU Q, CUI H, ZHANG Z