国家/地区 中国（33） 世界知识产权组织（10） 美国（8） 欧洲专利局（EPO）（4） 印度（3） 韩国（3） 日本（2）
IPC部 B（41）
IPC大类 B01（41）
IPC小类 B01D（41）
IPC B01D053/02（41）
发明人 LI X（4） LIU Y（3） WANG C（3）
WANG M（3） ZHANG J（3） ZHANG Y（3）
ZHOU Z（3） CUI Y（2） DUAN Y（2）
GAO J（2） GUO M（2） LI J（2）
LIU X（2） TANG Z（2） TIAN H（2）
公开年 2021（11） 2018（8） 2017（6） 2015（3） 2020（3） 2022（3） 2023（2）
申请年 2017（9）  2021（7）  2020（6）  2018（4）  2022（4）  2019（3）  2014（2）  2015（2） 
专利权人 AECC BEIJING.（2） UNIV INDIANA.（2） UNIV TIANJIN（2） WANG M（2）
XIE J（2）

Treating polymeric materials e.g. polyolefinic used in co-producing hydrogen, comprises submitting polymeric materials to depolymerization treatment, and introducing hydrocarbons contained in second fraction into catalytic decomposition.

BASSET J, GORIUS A

Preparing modified sludge activated carbon for desulfurization and denitrification, VOCs gas adsorption, heavy metal ion adsorption in sewage, soil management field, involves using sludge particles, charring agents and binders as raw material, mixing raw materials.

TONG S

Removing carbon dioxide from carbon dioxide-containing gas having water vapor, by contacting carbon dioxide-containing gas having water vapor with alkali metal carbonate adsorbent and reacting alkali metal sesquicarbonate under conditions.

LANIGANATKINS T L, SHEN J P, GUPTA R P, SANDERSON C E

Graphene aerogel with carbonized sugar as three-dimensional framework, used for sensing low-concentration gas, comprises graphene oxide or reduced graphene oxide which is carried on three-dimensional framework of carbonized sugar with single-layer or multi-layer structure.

YAN J, JIANG Z, HU T, XIAO M, LI G, ZHAO Z, ZHANG Y, GONG X, DONG Q, CHU Z

Preparation of modified graphene film used in system for capturing carbon dioxide in air, involves reducing graphene oxide sheets to obtain graphene sheets, using quaternary amine compounds to modify graphene sheet and preparing porous modified graphene membrane.

ZHANG Y, WANG J, XU S, BAI H

Palladium-doped reduced graphene oxide/zinc oxide-tin oxide heterojunction quaternary composite material for hydrogen sensor as gas-sensing material, comprises particle formed by agglomeration of particles which are based on reduced graphene oxide with two-dimensional network structure.

ZHAO P, MA T, CHEN T, ZHANG X, SUN J

Modified ZSM-5 molecular sieve, useful for absorbing and removing nitrogen oxide and toluene in waste gas, comprises graphene oxide and zirconium-sulfur-doped-molecular sieve in which the shape is axial guide hollow column.

WU J, ZOU W, REN S

Preparation of flexible bulk amine modified graphene mesoporous material for carbon dioxide adsorption, involves dispersing graphene oxide aqueous solution, adjusting pH value to obtain dispersion, mixing with high amine aqueous solution to obtain mixture, molding and freeze-drying.

YU J, LEI C, LIU Y, HE J, DU Y, SONG M

Preparing mesoporous tin oxide nanorod/nitrogen doped graphene sensitive material useful for absorbing formaldehyde comprises mixing tin salt solution and graphene oxide, adding nitrogen doping agent, freezing, drying and cooling.

LU J, CAO Q, WANG Y, XU C, LI C

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