国家/地区 中国（12）
IPC部 A（12）
IPC大类 A24（12）
IPC小类 B01D（12）
IPC A24D003/16（7） B01D053/02（7） B01J020/20（5）
A24D003/04（4） A24D003/06（4） A24D003/10（4）
B01J020/30（4） A24F007/04（2） B01D039/14（2）
B01D039/20（2） B01D053/04（2） B01J020/26（2）
C01B032/182（2） D06M101/32（2）
发明人 ZHANG J（6） TANG Y（5） ZHANG A（5）
LIU D（4） YUAN Z（2）
公开年 2016（4） 2020（3）
申请年 2016（4）  2015（2）  2019（2）  2020（2） 
专利权人 JINAN SHENGQ.（5）

Graphene cigarette filter tip, has cigarette fixing device whose bottom part is connected with graphene filtering device top part, where bottom part of graphene filter device is connected to filter tip device bottom part by inserting hole connecting piece.

YU Z, PAN 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

Preparing graphene cigarette smoke filter screen has dispersing graphene oxide in water, adding e.g. calcium chloride, sodium carbonate and ethylenediamine, activated carbon, porous graphene mixing, reacting, filtering, washing and drying.

CONG C

Preparation of nano fiber filter for preparing cigarettes, involves adding graphene oxide dispersion to polylactic acid solution, spraying on composite film material, drying, placing in silver nitrate, removing film material and drying.

LIANG M, ZHAO M, ZHANG J, ZHANG G, YUE L, LI H, LI R, HE Y, LI M

Graphene-containing net smoke powder comprises bitter vegetable instant powder, negative oxygen ion powder, diatomite, sepiolite powder, sodium polyacrylate, titanium dioxide, graphene nanosheets, and fungicide.

LIU S

Graphene adsorbent material useful for flue gas filtration device, comprises fiber carrier, and graphene and doped elements supported on the fiber carrier.

TANG Y, ZHANG J, ZHANG A, LIU D

Fabricating graphene ceramic nano-composite material filter for cigarette tobacco smoke, comprises e.g. washing ceramic material with acid, annealing ceramic particles, coating with a carbon precursor, and carbonizing the carbon precursor.

PURNENDU, VIVEK SINGHAL A, VIVEK S A, SINGHAL A V

Graphene adsorption material used for flue gas filtering apparatus comprises fibrous support, carrier fiber, and graphene doping element.

TANG Y, ZHANG J, ZHANG A, LIU D

Graphene adsorption material used for flue gas filter apparatus comprises graphene-loaded fiber carrier and doping element.

LIU D, TANG Y, YUAN Z, ZHANG A, ZHANG J

Composite fiber used as capacitor material, adsorbent material, filter material, supported catalyst material, air filter, filter column or water adsorbent material filler, comprises fiber carrier and graphene airgel layer.

TANG Y, YUAN Z, ZHANG A, ZHANG J, ZHANG X