国家/地区 欧洲专利局（EPO）（2） 美国（2） 世界知识产权组织（2）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01D（4）
IPC B01J020/34（4）
发明人
公开年 2021（4）
申请年 2021（4）
专利权人

Separation of gaseous carbon dioxide from ambient atmospheric air involves cyclic adsorption/desorption using sorbent material adsorbing gaseous carbon dioxide.

SPITERI A, MEGERLE B, CALBRYMUZYKA A, CASAS N, WURZBACHER J A

Material for removing contaminant for e.g., filter, comprises adsorption material for adsorbing contaminant and decomposition material for decomposing contaminant in which adsorption and decomposition materials are complexed with each other.

JI S, LEE H C, KWON H, YANG D

Sorbent composition comprises graphene oxide having supported at least one compound selected from metal salts, metal oxides, and acids, each of which is capable of reversibly adsorbing ammonia.

HAWLEY K, ZOICANLOEBICK C M, JUNAEDI C

Preparing composite A-type molecular sieve raw powder containing wave-absorbing material used as adsorbent in removing impurity, comprises adding microwave-absorbing material powder in A-type molecular sieve precursor reaction solution.

GONG Q