国家/地区 中国（9）
IPC部 B（9） C（3）
IPC大类 B01（9）
IPC小类 B01D（9）
IPC B01D069/02（5） B01D067/00（4） B01D071/02（4）
B01D069/12（2） B01D069/14（2） B01D071/56（2）
B01D071/68（2） C02F001/28（2） C02F101/34（2）
发明人 WANG X（9）
公开年 2023（6） 2022（3）
申请年 2022（9）
专利权人

Preparing amino and pyrenyl group-modified alginic acid derivative useful in e.g. formaldehyde absorption, comprises e.g. acidifying sodium alginate, adding N,N'-dicyclohexylcarbodiimide, 4-dimethylaminopyridine, deionized water and ethylenediamine, freeze-drying, and adding 1-pyrenebutyric acid.

XIA Y, WANG X, LIU H, GONG X, LIU J

Preparing manganese dioxide-reduced graphene oxide modified stainless steel mesh cathode membrane, used as microbial fuel cell-membrane bioreactor component comprises e.g. carrying out constant current anode treatment on manganese acetate solution, and performing constant potential anodic treatment.

WANG J, ZHONG C, LIU H, WANG X, ZHANG W, WANG Y, ZHANG H, ZHANG D, WU H, CHEN M, HU Z, ZHU H

Preparing surface modified positive osmosis membrane of graphene oxide/aminated attapulgite intercalation compound useful in water treatment by loading graphene oxide/aminated attapulgite intercalated composite onto surface of polyamide active layer of polyamide compound FO membrane.

WANG X, HUANG L, WANG J, ZHOU Q, ZHAO P

Magnetic nanoparticles useful in adsorbing triazine herbicides including ametrazine, terbuthylazine, another butylazine, atrazine and trietazine, comprise nucleosome (made of graphene oxide modified superparamagnetic ferric oxide), shell covering at least part of surface of core body.

WANG X, XU X, XIE Y, ZHANG F

High-performance nanofiltration membrane comprises base film, intermediate layer and polyamide separation layer sequentially fixed in polymethyl methacrylate frame, where intermediate layer is made of molecular sieve/graphene oxide composite material.

WANG X, LU X, LIU G, GUO S, WEI S, LIN Y, GUO Y, QIU Y

Clean-type ceramic heater graphene, has corrugated pipe whose side is fixedly connected with air outlet pipe, where outer wall of bottom of pipe is connected with pull rope that is fixed with scraper, and shell is provided with air supply mechanism.

LEE J, PAN J, WANG X

Polyether sulfone porous film used in biological medical treatment and water treatment, is prepared by mixing sodium hydroxide solution and sodium borohydride at room temperature to prepare sodium borohydride aqueous solution, adding phenolphthalein, and stirring magnetically.

WANG X

Purifying and recycling system for mixing liquid organic solvent, comprises condensing structure that is inverted V-shaped structure formed by two glass plates, using evaporator to evaporate solution component in mixing organic solvent.

XU W, LIU X, WANG X, ZHOU S, ZHANG C, FU Z, XIA L

Preparing magnetic graphene-based metal-organic frameworks hybrid film for adsorption and removal of trace phenolic endocrine disruptors in water environment, comprises loading zinc oxide on graphene surface.

WANG X, HUANG Y, GAO Z, DING Z, LI Y