国家/地区 中国（9） 美国（4） 世界知识产权组织（4） 欧洲专利局（EPO）（2）
IPC部 B（13） C（4） A（2）
IPC大类 B01（13） C01（2）
IPC小类 B01D（13）
IPC B01J020/20（13）
发明人
公开年 2021（13）
申请年 2020（13）
专利权人

Chromatographic separation column used for detecting volatile organic compounds gas chromatography, is composed of activated carbon, carbon nanotubes and graphene.

LIU X, SHI H, LIU Y, LI Z, LIU T

Y molecular sieve/graphene composite material for carbon monoxide adsorption separation process, material comprises Y-type molecular sieve, and is prepared by involves mixing the silicon source, aluminium source, alkali source and water.

WU J, ZOU W, REN S

Air purifying, sterilizing and virus inactivating device useful e.g. in functional composite material has e.g. blower device, deep UV light source, and photocatalysis light source electrically connected to power source connection device.

LIN K, XU Z

Preparing adsorbent material on basis of at least one porous metal-organic framework (MOF) being suitable for adsorbing gases, e.g. carbon dioxide, comprises combining porous particulate MOF with particulate graphene oxide.

HEYMANS N, DE WEIRELD G, CASABANJULIAN J, HAMILL C, ZHANG Y, MOORE A, EMMERICH R, GRAF M, RESS C, SCHOENWALD M, TORIBIO B A, ZURUTUZA A, ORTEGA A, SERRE C, ALONSO B, DE W G, SCHOENWALD M

Removing contaminant involves using a material comprising an adsorption material for adsorption of contaminant and decomposition material for decomposition of contaminant.

YANG D, KWON H, LEE H C, JI S, CHI X, LEE H, LIANG D, JI S M, JAE K, YANG T S

Removal of metal contaminant e.g. copper for preparing purified hydrocarbon fuel, involves contacting contaminated fluid hydrocarbon comprising metal contaminant with sorbent comprising functionalized graphene oxide treated with base.

ZOICANLOEBICK C M, BAIRD B, WEISSMAN J

Preparing carbon disulfide modified graphene oxide comprises modifying graphene oxide with carbon disulfide and applying the modified graphene oxide to heavy metals contamination.

ZAPPI M E, LIAN Q, GANG D D

Hybrid graphene material used for manufacturing filters of substances from any tobacco product, preferably cigarettes, industrial processes, internal combustion engines or chemical processes, comprises micronized graphite.

BENSE CANDELA T, BANCHERO ISASMENDI M M, UMPIERREZ VAZQUEZ E F, RUFENER C, VILLANUEVA J P, PARDO H, FACCIO R, MOMBRU A, BENSE C T, BANCHERO I M M, UMPIERREZ V E F, BENSE C T S, CANDELA T B, ISASMENDI M M B, VAZQUEZ E F U, UMPIERREZ VIZQUEZ E F, UFENER C, UMPIERREZ VAZQUEZ E, DRA. PARDO H, DR. FACCIO R, DR. MOMBRU A

Graphene active carbon preparation system comprises a dipping separating frame, a blocking mechanism, a filtering mechanism, a blocking mechanism, a vibration mechanism, a liquid guiding mechanism and a supporting linkage mechanism.

QU Y

Preparing emulsion purifying filter screen comprises e.g. using improved Hummers method to prepare graphene oxide, mixing graphene oxide and de-ionized water to obtain graphene oxide dispersion liquid, stirring and mixing.

GU X, HE X