国家/地区 中国（19）
IPC部 B（19）
IPC大类 B01（19） C02（4） C01（3）
B32（2） F24（2）
IPC小类 B01D（19）
IPC B01D067/00（6） B01D069/02（4） B01J020/28（4）
B01D053/02（3） B01D053/72（3） B01D053/86（3）
B01J020/20（3） C02F001/44（3） B01D039/08（2）
B01D046/00（2） B01D069/10（2） B01D069/12（2）
B01J020/30（2） B01J037/08（2） B01J037/34（2）
发明人 LI X（19）
公开年 2021（19）
申请年 2021（13）  2020（5） 
专利权人 SHANGHAI INS.（3） UNIV CHINA M.（2） UNIV QIQIHAR.（2）

Large area graphene-based seawater desalination film comprises support layer and composite interlayer structural unit, where composite interlayer structural unit is sequentially provided with porous graphene layer, graphene oxide layer and porous graphene layer from bottom to top.

QING F, HOU Y, LI X

Catalyst useful for removing dioxin from fly ash prepared by uniformly stirring metal nitrate crystalline hydrate and porous carbon material in deionized water, performing constant temperature evaporating and concentrating, drying concentrated solution and calcining in inert gas.

YAN J, JIN L, ZHANG C, LI X, LU S, PENG Y

Superhydrophobic polypropylene microporous membrane, comprises polypropylene microporous base membrane and superhydrophobic layer constructed on surface of polypropylene microporous base membrane, where superhydrophobic layer prepared from hydrophobic nanoparticle blended polymer.

CHE Z, LI X, TIAN X, ZHAO M, GUAN Y

Nano fiber film air purifier filter screen has rotating shafts that are located at same vertical position and distance is same as length of pre-filtering screen.

YANG Y, DU L, LI X

Preparation of highly stable graphene oxide-ionic liquid supported liquid membrane for separating carbon dioxide and methane, involves mixing graphene oxide nanosheets and deionized water, separating supernatant, vacuum filtering with alpha-alumina substrate, and degassing with ionic liquid.

LI X, WU M

Preparation device for graphene oxide composite ultrafine silver powder, has reaction kettle structure whose upper portion is provided with silver nitrate feed port and ascorbic acid feed port, and reaction outlet that is provided at lower portion of reactor structure.

LI X, GAO S, YANG Y, QIN L, KANG S

Preparation of hydrophilic conductive polymer ultrafiltration membrane involves selecting 316L stainless steel wire net, soaking in sodium hydroxide solution, taking out stainless steel net after soaking, and washing with ultrapure water.

ZHANG Y, LIANG N, ZHENG Y, LI X, CAO X, ZHENG X

Graphene lubricating oil grading filter device comprises e.g. filter cylinder, the middle part of the filter cylinder is provided with an opening, the filter cylinder is provided with a fine filter screen corresponding to position of the opening.

ZHOU M, LI X, QUAN J, LUO C, ZHAO S, YE G, WEI H

Preparing kaolin-based porous material for absorbing mercury in coal-fired flue gas by taking kaolin powder into muffle furnace, adding activated kaolin to iron salt solution, pouring mixed solution into PTFE lining, separating mixed liquid into solid and liquid with centrifuge, and grinding.

YE Z, MENG X, ZHAO J, CHU R, ZHU Z, WU G, SONG S, LI X, FENG L, KONG H

Preparing graphene-based Ag@ZIF-67 composite material film for wastewater treatment, involves adding the MOF material to the solvent, and after uniformly stirring, adding the silver source and stirring to obtain solution A.

LI Y, LI X, YANG Y, WANG L, ZHANG M, WU Z, KONG Y, CONG H, TANG J