国家/地区 中国（5） 日本（4） 美国（3） 世界知识产权组织（3） 韩国（2）
IPC部 B（11）
IPC大类 B01（11） F25（4） C01（3）
F17（3） A61（2） C02（2）
F24（2）
IPC小类 B01J（11）
IPC B01J020/30（11）
发明人
公开年 2021（2） 2022（2） 2023（2）
申请年 2020（4）  2022（3）  2015（2） 
专利权人

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

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

Adsorption film formed by fixing the absorbing material in the form of film on the insulating substrate by using laser photoetching or chemical vapor deposition, , where the adsorbing material is graphene sheet and carbon nano tube sheet.

LIU P, LI K, DAI W, YU F, SHEN J

Composite material for molded object used for gas-adsorption material, gas-separation apparatus and gas storage apparatus, comprises graphene oxide and porous polymeric metal complex.

KAMISHIRO H H, KANEKO K, TANAKA H, KUKOBAT R

Nanoporous molded body used for heat exchanger comprises nanoporous body which can reversibly carry out a gas-liquid phase transition of adsorptive substance taken as a guest molecule, and graphene oxide as a binder.

KANEKO Y, ITO J, ICHIKAWA Y, UCHIMURA M, KYOTANI T, NISHIHARA H, GABE A, YAMAMOTO M

Porous material thermal distillation water purification system useful in water treatment, has compressor, condensing radiator, expansion valve and evaporative refrigeration fins that are connected end to end to form closed Carnot cycle loop.

QU L, LIAO Q, CHENG H

Easy processing pump unit structure has sewage filter screen that is arranged at water outlet, sewage filter screen that is arranged obliquely, and graphene oxide adsorption film that is arranged on sewage filter screen.

GAO Q

Adsorption material used in heat pump for adsorbing/desorbing refrigerant, comprises graphene scroll of graphene sheet wrapping along axis, and modifier grafting on interlayer and outside of graphene scroll and containing hydrophilic group.

LEE J, HUANG C, KANG Y, JENG M, PENG S, LI J, HUANG Q, ZHENG M, LEE J H, HUANG C Y, JENG M S, PENG S L

Graphite filter tipped cigarette comprises a filter with fibers segment and tobacco where a graphene adsorption section has wrapping paper composition and is coated with graphene, which is chemically bonded to filter fibers.

WANG G, TANG Y, ZHANG J, ZHANG A, LIU D

Adsorbent for increasing container capacity for storing and transporting methane at low pressure, comprises nanomaterial of carbon based material derived from graphite or graphene crystals or nanotubes having large specific surface area.

GAJVORONSKIJ YURY F, SAPRYKINA TATIANA V, MISHENIN IGOR V