国家/地区 中国（13） 印度（3） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 韩国（2） 美国（2）
IPC部 C（16）
IPC大类 C10（16） B01（9） C01（3）
C09（3）
IPC小类 C10L（16）
IPC C10L003/10（16）
发明人 WANG Q（3） ZHANG X（3） BAI M（2）
BAI Z（2） ZHANG W（2）
公开年 2021（6） 2020（3） 2023（3） 2017（2）
申请年 2021（4）  2019（3）  2020（3）  2022（3）  2017（2） 
专利权人 CHINA PETROL.（2） TANGSHAN HON.（2）

Single stage process for generation of hydrogen enriched gas involves routing hydrogen source through heat exchanger of hydrogen enriched gas generation unit, and maintaining higher localized hydrogen pressure at interface of catalyst-perforated catalyst protective sheets.

RAMAKUMAR S S V, KAPUR G S, SHARMA A, SONKAR K, SUNDARRAMAN M, KARUPPANNAN M, CHUGH S, CHAUDHARI C A

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

Ground reinforcement material used for reinforcing ground, comprises gas hydrate-soil mixture.

CHO G C, KANG S J, KANG C W, KANG S, HWAN K C

Composition useful e.g. for inhibiting hydrate decomposition, comprises starch-based surfactant including carboxymethyl starch salt and alkyl glycoside surfactants.

YAN K, XIAO A, MU S, HU X, REN Y, ZHANG H, LIN Y, LV C, WANG Q

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

Lid for container, has flexible adapter that is configured to be connected to tap for receiving raw water and passing raw water into water purification unit by using water pressure in water supply line.

SHAH R

Desulfurizing agent useful for gas well of mouth group, comprises high molecular porous microsphere, non-ionic surfactant, zinc oxide, graphene oxide, pre-gelatinized starch and hydrophobic agent.

ZHANG N, FANG D, LI J, ZHOU C, YANG X, JI B, ZHUO Y, CHENG Z, XU H, WANG Q, QIU J, XU Z, LIU B, XU T

Accelerant for generating gas hydrate, comprises three-dimensional graphene macro powder and deionized water.

YAN S, WANG N, ZHANG W, GE W, LI B

Preparing graphene composite hydrogel to promote generation of methane hydrate, by adding concentrated sulfuric acid, heating, filtering, drying, mixing granular graphene composite hydrogel with water and performing methane hydrate reaction.

SUN M, WANG F, SONG F