国家/地区 中国（91） 美国（11） 世界知识产权组织（11） 韩国（4） 印度（2）
IPC部 B（111）
IPC大类 B01（111） C02（63） C01（12）
C08（10） A61（5） C22（3）
G01（3） A01（2） C04（2）
C07（2） D04（2） D06（2）
G21（2）
IPC小类 B01J（111）
IPC B01J020/28（111）
发明人 LI X（6） LIU S（6） XU J（5）
ZHANG W（5） CHEN Z（4） HU J（4）
LI Y（4） LIU H（4） LIU J（4）
WANG L（4） WANG S（4） WANG Y（4）
WANG Z（4） CHEN X（3） CHEN Y（3）
公开年 2022（68） 2023（43）
申请年 2022（111）
专利权人 UNIV SHANDON.（3） UNIV WUYI（3） CALGON CARBO.（2） LG CHEM LTD（2）
MARTINREA IN.（2） UNIV EAST CH.（2） UNIV HANGZHO.（2） UNIV LANZHOU.（2）
UNIV SOUTH C.（2） UNIV TAIZHOU（2） UNIV TONGJI（2） UNIV XIAMEN（2）

Method of adsorbing vapors in article having enclosed volume involves providing enclosed volume sorbent material sheet product, and contacting vapors with sorbent material sheet product, where sorbent material sheet product comprises sorbent material and binder that holds sorbent material in place.

BUTTERWORTH S L

Making adsorbent body used as gas storage comprises e.g. contacting adsorbent material with initial mixture to form solvated adsorbent mixture in first solvent, and removing first solvent from solvated adsorbent mixture.

BABU R, CAMUR C, MADDEN D, FAIRENJIMENEZ D, MARSDEN A, SPENCER G, CARRINGTON M

Preparing nitrogen-doped reduced graphene oxide- based aerogel with a highly regularized structure used in adsorption material, comprises mixing graphene, nitrogen containing compound and reducing agent, performing gelation reaction to obtain hydrogel precursor; drying, carbonizing and cooling.

ZHANG R, MENG Q

Preparation of ion-graphene oxide decolorizer involves mixing graphene powder and sodium nitrate, adding concentrated sulfuric acid, stirring in an ice-water mixed liquid bath environment, and adding deionized water.

HUANG B, ZHANG M, DU J, HU C, HUA L

Preparing covalent organic framework compound/graphene stirring rod useful for performing integrated operation of on-site sampling and extraction of antibiotics, comprises e.g. soaking graphene stirring bar in potassium chloride solution, polymerizing, reacting and drying.

WAN Y, YANG Q, JING T, WANG P, SHANG Y, WANG H, ZHAO X

Treatment of chromium-containing wastewater involves using lignin-based composite aerogel as adsorbent material, adjusting pH of chromium-containing wastewater, and removing hexavalent chromium-ion in wastewater.

ZHANG Y, ZHAO X, CHU R, GUO X

Evaporative emissions control system for automobile for reducing evaporative emissions, has purge outlet that is mounted canister connected to air induction system, and sorbent material that adsorbs fuel vapors when engine is not running and desorbs fuel vapors when engine is running.

CHANDRASEKHAR M, DARAPANENI P, BANERJI A, DOBLE C

Evaporative emission control system for vehicle, has scrubber element exhibiting honeycomb extruded structure having activated graphene-derivatives, lignocellulose, charcoal, ceramic, binder and flux material.

CHANDRASEKHAR M, BANERJI A, DARAPANENI P, DOBLE C

Removing hexavalent chromium ions in aqueous phase, comprises adjusting pH of chromium-containing wastewater to be treated, adding carbon nitride/graphene oxide composite airgel as adsorbent to carry out adsorption and removal of hexavalent chromium ions.

XI Y, LI M, GUO X

Preparing sewage treatment agent for heavy metal treatment, comprises dispersing aminated magnetic graphene oxide in distilled water, adding glutaraldehyde solution, adding amino-terminated hyperbranched polymer after ultrasonic treatment, stirring, centrifuging, precipitating, washing, and drying.

XUE J, ZHANG Y, TENG J, CHENG Y