国家/地区 中国（6） 欧洲专利局（EPO）（2） 印度（2） 韩国（2） 美国（2） 世界知识产权组织（2）
IPC部 B（9）
IPC大类 B01（9） F24（4） A61（3）
B03（2） C01（2） F23（2）
IPC小类 B01D（9）
IPC B01D053/32（9）
发明人
公开年 2021（4） 2022（2）
申请年 2022（3）  2017（2）  2020（2） 
专利权人

Production of solid carbon used in composition of matter, involves receiving carbon dioxide and water in reactor, dissociating carbon dioxide and water to form dissociated species, exposing dissociated species to electric field to facilitate reactions, generating and outputting solid carbon.

STOWELL M W, SIENKO L, STOWELL W M

Air electrode used in refrigerator, has main portion that is provided with catalyst layer, where catalytic active component in catalyst layer is formed of silicon powder.

JIA L, REN X, WANG S, HUANG Y

Method for storing methane gas used for energy gas adsorption, involves controlling adsorbing and desorbing methane by graphene oxide at preset output voltage to improve storage and release property of graphene oxide.

ZHAO J, HAN Y

Air purifying device for separating materials from air flow, has collector plates arranged downstream of set of ionization needles, where device generates ionization corona discharge by positive ionization voltage led to needles.

TULKKI J, JUHANI T, SKOGSTER N, MAKKONEN P

Afterheat recycling device for processing industrial waste gas, has UV irradiation lamp whose outer side is provided with protective cover, and conveying pipe whose end far away from purifying box is connected with top of inner cavity of heating box.

ZHANG R

Fine dust adsorption air purifier using highly conductive powder graphene, has exclusive filter for evenly spreading powder graphene on normal filter, and main body equipped with dedicated filter to allow electricity.

SOO K M

Air-purification system for ultraviolet light-based air purifier, comprises one high efficiency particulate air filtration unit (HEPA) where HEPA filter bed extracts air from external atmosphere and performs a HEPA filtration.

SINGHAL A V, SHARMA A K, HAJELA K, SYED S A I, KUMAR N, SHARMA D, JAI S

Graphene material adsorption medium organic waste gas processing device, has heating unit provided with heating pipeline that is connected to supporting net, and heating valve arranged between heating pipe and heater.

QU H, LIU Y, YAO H, GAO W

Control device of directly based on oxide graphene membrane electro dialysis air, has fresh air inlet humidity sensor and fresh air outlet humidity sensor which are connected with power supply controller through transmission line.

XIE T, ZHANG X, LIU C