国家/地区 中国（16） 美国（2） 世界知识产权组织（2）
IPC部 B（20）
IPC大类 B01（20） C02（12） C07（3）
C22（3）
IPC小类 B01J（20）
IPC B01J020/22（20）
发明人 DENG G（2） LI J（2） LIU G（2）
LIU Q（2） LIU X（2） LIU Y（2）
TANG W（2） ZHANG W（2）
公开年 2023（11） 2022（9）
申请年 2022（20）
专利权人 HUNAN ZIHONG.（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 polyolefin solution metal ash removing agent used in removing metal components in polyolefin solution comprises e.g. adding graphene oxide to water to obtain graphene oxide dispersion, adding condensation activator to dispersion, reacting, and adding triazine and condensing agent to react.

GUO H, HUANG M, SHI Z, GAO Y

Capturing and degrading per- or polyfluoroalkyl substance for use in aqueous film forming foam, involves capturing per- or polyfluoroalkyl substance from sample by combining sample with composite sorbent comprising metal-organic framework, and sorbing per- or polyfluoroalkyl substance to sorbent.

MCGRAIL B P, BARPAGA D, CHATTERJEE S, MOTKURI R K

Organic compound adsorbent used for gas blowing apparatus, comprises variable pores by bonding metal ion and organic ligand, organometallic structure having preset BET specific area, and carbon-based support.

PARK K S, CHOI M K, LEE T H, KWON S H, PARK D Y, SHIN C H, PARK K, KI C M, LEE T, PARK D, SHIN C

Device used for absorbing and releasing carbon dioxide, comprises electrodes comprising porous composite comprising conductive component and porous component having angstrom-sized or nanometer-sized pores, and containing molecular moiety exhibiting oxidation-reduction activity by electrical response.

SAITO H, SHINJO Y, MIYAMOTO H, YOSHIMURA R, SANO K, SUZUKI A, IMADA T

Adsorbent useful adsorption of psychoactive substances including methamphetamine and amphetamine in aqueous environment for analysis of amphetamine and amphetamine in aqueous environment, obtained by modifying metal-organic framework/reduced graphene oxide with deep eutectic solvent.

WU D, TIAN J, SU H, LIU Z, SONG F, CAO S

Preparing boron adsorbent gas gel, comprises adding reducing agent, sequentially nano-tube aqueous solution in aqueous solution graphene then adding meglumine, stirring and dissolving, transferring to hydrothermal, cooling to room temperature to obtain meglumine/carbon/carbon graphene-tube hydrogel.

GUAN Y, LE Y, PAN T, ZHANG W, CUI X

Preparing modified coal gangue adsorbent in wastewater treatment, by calcining coal gangue and acidifying, using anhydrous ethanol as solvent, using water as solvent, adding graphene oxide, stirring, adding silanized gangue, stirring, activating arginine, and adding gangue/graphene oxide.

LAI Y, DENG X, HUANG Q, LIU Q, ZHU G, XIAO Y, CAI Z, ZHONG C, WU J, CAI J, LUO T

Amidoxime functionalized covalent organic framework and graphene oxide hybrid aerogel used in preparation of metal ion adsorption material, comprises porous network structure, which is prepared by preparing graphene oxide, dispersing graphene oxide in organic solvent to obtain graphene oxide.

XU X, SONG Q, ZHU X, HAN S, SHI K, SUI Z

Preparing graphene oxide functionalized metal organic framework useful for measuring concentration of gallium ions, adding zirconium tetrachloride and 2-amino-1,4-phthalic acid, placing in hydrothermal reaction kettle, washing with N,N-dimethylformamide and absolute ethanol, and centrifuging.

SHI J, FANG H, XU S, ZHOU C, LI W