国家/地区 中国（26）
IPC部 B（26） C（8） A（5）
F（4）
IPC大类 B01（26） B32（3） C02（3）
C08（3） A61（2） F24（2）
IPC小类 B01D（26）
IPC B01D053/04（26）
发明人 HE J（2） LI X（2） LIU Y（2）
PAN D（2） WANG Q（2） WANG Z（2）
ZHANG X（2）
公开年 2021（16） 2022（9）
申请年 2021（26）
专利权人

Preparation of graphene aerogel for carbon dioxide adsorption, involves preparing graphene-polyethyleneimine-chitosan composite slurry, and freezing in mold where thermal conductivity coefficient of bottom is greater than that of side wall.

CHENG A, HE Z, GAO S, LIU L, LI X, WANG Q, WU T

Glass fiber air filter material used for purifying air in automobiles, comprises modified nonwoven fabric and glass material fiber from bottom to top, formed into composite by hot-pressing.

ZHANG Z, JIA G, YANG P

Antistatic plastic container structure prepared by modified polyethylene graphene comprises preparing box, fixing plate fixedly connected to two sides of inner wall of preparation box, and suction pump set on top of filter piece.

WANG H

Spot welding device graphene battery production, has fixing frame whose inner bottom surface is provided with fixture box with top opening, where fixture box is slidingly connected with supporting plate.

HU W

Conductive carbon-containing structured packing for efficiently removing low-concentration organic matter in gas, comprises carbon and balanced inorganic oxides.

CUI C, QIAN W

Slurry pre-dispersing device for processing graphene product comprises stirring device, radiating component and stirring mechanism, where upper end of stirring device is provided with sealing cover, stirring mechanism comprises stirring blade.

YANG S, LI H, XU L, DU W

New-type graphene conductive material forming processing device, has forming main body whose inner side is provided with heat preservation layer, and filter whose top part is formed with exhaust port.

XIE Y, JIAN Z

Preparation of graphene-modified calcium carbonate denitration agent used for flue gas denitration by putting coupling agent, graphene and calcium carbonate powder into ball mill, ball milling, adding attapulgite, and ball milling.

WEI L, WEI Y, FENG Y, WEI J

Method for efficiently purifying harmful tail gas by using microwave plasma, involves performing microwave plasma cracking treatment to adsorption body absorbed with harmful substance under action of microwave.

HU M, YANG C, ZENG H

Preparing graphene polyurethane composite sponge material useful in electronic cigarette filtration, comprises e.g. preparing modified graphene oxide dispersion, stirring with silicon-containing surfactant, stannous octoate, triethylenediamine, and toluene diisocyanate, carrying out free foaming.

HOU W, PAN D, ZHANG H, LIANG D, WANG Z