国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 B01D（7）
IPC B01D067/00（7）
发明人 DING H（2） JIANG Z（2） PAN F（2）
YANG D（2） YANG S（2） YU S（2）
公开年 2021（3） 2016（2）
申请年 2016（2）  2021（2） 
专利权人 UNIV TIANJIN（2）

Preparing graphene-assisted metal organic framework membrane material useful for extracting helium from natural gas, comprises e.g. reacting modified graphene substrate using zinc nitrate aqueous solution, 2-methylimidazole aqueous solution and benzodimethylimidazole aqueous solution.

DING B

Use self-heating silicon carbide-graphene composite ceramic film preparation technology in oil-water separation comprising processing device main body, whose four corners are fixedly installed with supporting legs and through hole slidingly provided with connecting rod.

SHEN H, ZHENG Z, XU D, JIN Y, ZHANG J, CHEN Q, TANG Y

Composite membrane used for separating gas from gas mixture, comprises selective layer comprising polymeric matrix comprising amine polymer, graphene oxide nanofiller, and mobile carrier chosen from ionic liquid and amino acid salt, coated on support.

DENG L, JANAKIRAM S, ANSALONI L, DENG Y L, ANSARONI L

Regenerating pollution-free waste lubricating oil involves statically dehydrating waste lubricating oil, performing distillation to remove distillate to obtain primary distillation substrate, and then performing distillation.

YU J, ZHAO H, ZENG H

Preparing fixed carrier film with inorganic sheet screening channel comprises e.g. taking polyvinylamine, graphene oxide, ethylenediamine, zinc nitrate hexahydrate, synthesizing and coating on microporous membrane surface.

WANG Y, ZHANG X, LIU C, WANG Q, ZHANG T, HOU M

Polydopamine based functional graphene hybrid composite film has polydopamine graphene nanosheet that is provided with filling agent, and support layer that is provided with polysulfone ultrafiltration membrane.

JIANG Z, PAN F, YANG D, YANG S, DING H, YU S

Hybrid film for oil desulfurization by pervaporation technique, comprises dense separating layer and porous supporting layer and nano silver functionalized graphene nanosheets as filler.

JIANG Z, PAN F, YANG D, YANG S, DING H, YU S