国家/地区 中国（40） 美国（5）
IPC部 B（42） C（15） A（2）
D（2）
IPC大类 B01（42） C02（7） C01（4）
C08（4） C09（2） D01（2）
IPC小类 B01D（42）
IPC B01J020/30（42）
发明人 WANG Y（4） DU Y（3） HE J（3）
LIN R（3） LIU Q（3） MA F（3）
WU Y（3） YAN M（3） YU J（3）
ZHANG Z（3） LEI C（2） LIU X（2）
LIU Y（2） LIU Z（2） PAN Y（2）
公开年 2021（42）
申请年 2021（42）
专利权人 UNIV JIANGSU（3） NORTHWEST IN.（2） UNIV FUZHOU（2）

Preparing denitration agent for waste gas treatment, involves adding liquid precursor into graphene oxide and mixing, adding limestone powder, calcium oxide, magnesium oxide, titanium dioxide and sodium carbonate and sintering.

MA T, FENG Z, WEI L, FENG Y, WEI Y, WEI J

Air purification material based on gamma-undecalactone, comprises polymaleimide, polyoctyl suberate, slow-release fragrance, modified diatomite, silk protein, humic acid, citric acid and sodium cocoyl glycinate.

TONG D, WANG Y, ZHANG Z, LIANG L, WANG T

Preparing porous composite material useful in adsorption material, catalytic material or conductive material, comprises using porous adsorption material and high molecular bonding agent to prepare adsorption slurry under the action of solvent, then extruding or rolling, and uniformly coating.

YANG W, JI Y, WANG Y

Preparation method of macroporous adsorption resin used for polyphenol purification, involves mixing water phase containing water and dispersant and oil phase containing toluene, n-hexane, porogen, initiator and graphene powder, stirring and heating, adding functionalization reagents, washing.

YANG H, YANG Q

Preparing niobium modified organic layered double oxide/graphene oxide nanocomposite as carbon dioxide adsorbent comprises dissolving graphene oxide in deionized water, and introducing magnesium nitrate, calcining and activating adsorbent.

MENG F, WANG L, WU K, YE Q

Filter used for cigarette, comprises mouth piece, filtration column comprising graphere ceramic nano-composite material, front plug, back plug, cigarette holding section, and cylindrical pipe to fix cigarette.

SINGHAL A V

Preparation of diamine-modified metal organic framework/graphene oxide olefin composite adsorbent for absorbing carbon dioxide, involves dispersing graphene oxide, adding aminoterephthalic acid, activating obtained complex, and drying.

XU Q, SONG F, CAO Y

Preparing multilayer polytetrafluoroethylene hollow fiber film comprises preparing polytetrafluoroethylene material, pressing into blank, extruding, stretching and sintering the hollow pipe, dipping the film in coating dipping liquid, and sintering at low temperature.

CHEN W

Preparing graphene composite acetate ultrafiltration adsorption fiber comprises e.g. adding dichloromethane to acetone, stirring to obtain dichloromethane acetone solution, and adding cellulose acetate, calcium carbonate and graphene powder to dichloromethane acetone solution.

MA L, SHA X, SHA Y

Preparing intercalation graphene blending polyurethane opening sponge useful for adsorption, comprises preparing intercalated graphene nanosheet by hydrothermal intercalation dihydric alcohol, dispersing, blasting, cutting, drying and removing odour.

LI H, LI K, QIN T, DU Y, SU L, HE T, CHEN B, HAN X, SHANG S, GE C