国家/地区 中国（23）
IPC部 B（23）
IPC大类 B01（23）
IPC小类 C10L（23）
IPC C10L003/10（7） C10L001/02（5） C10L003/00（5）
B01D053/22（3） B01D067/00（3） B01D069/02（3）
C10L003/08（3） B01D069/10（2） B01D069/12（2）
B01D071/06（2） B01J020/22（2） B01J020/28（2）
B01J020/30（2） B01J023/889（2） B01J035/00（2）
发明人 LIU J（3） WANG S（3） LIU C（2）
ZHANG X（2）
公开年 2021（6） 2018（5） 2022（3） 2017（2） 2023（2）
申请年 2017（4）  2021（4）  2022（4）  2020（3）  2018（2）  2019（2） 
专利权人 UNIV ZHEJIAN.（2）

Preparing a graphene-ionic liquid composite sulfur adsorbent useful in methane desulfurization, comprises e.g. adding cationic salt and bromoalkane and reacting, performing suction filtration and washing to obtain cationic bromide and ultrasonic dispersing of graphene oxide in acetone solvent.

JI K, XUN Q, LIU X, WEI Z, ZHU T, WANG K, ZHANG W, XU F, HOU Q

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

Natural gas combustion catalyst comprises kaolin, desulfurization powder, far-infrared ceramic powder, negative ion powder, tourmaline powder, alumina powder, samarium powder, palladium powder and graphene powder.

LI H, CHEN J

Preparing mixed fuel gas from methanol, comprises dissolving composite catalyst in methanol, and reforming and gasifying methanol into mixed gas containing hydrogen, carbon monoxide, methane, ethane, isopropane, and dimethyl ether.

GUO K, LIU J, XIAO S, WU M

Preparing graphene core-shell structure iron oxide nanoparticle composite material in sewage treatment adsorbent and lubricant additive, involves ultrasonically cleaning foam nickel in ethanol or acetone solution, then ultrasonically cleaning in mixed solution of glacial acetic acid and ethanol.

WEI Y, DAI L, LIN C, ZHONG H

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

Organic additive for improving fuel efficiency, comprises preset amount of myristic acid tetradecanoic acid, lauric acid dodecanoic acid, cetyl palmitate, camphor and palmitic acid.

HUANG Q, LIN D

Catalyst for preparing alcohol using coke-quenching waste gas, comprises silica and graphene, and molybdenum, manganese and nickel, and alkali metal and/or alkaline-earth metal.

ZHANG J

Photocatalytic material used for converting carbon dioxide to non-carbon dioxide carbon containing product, comprises metal nanofiber substrate and carbon-based nano-structure, which is bound to surface of nanofiber substrate.

KE X

Preparation of methanation catalyst involves preparing catalyst powder using e.g. nano thermally conductive material, adding lubricants, forming aids, and structure aids, ball milling, sieving, slicing, curing and calcining.

ZHANG D, LU W, LIU J, HU Y, LV Q, XIA W