国家/地区 美国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4） B01D（3）
IPC B01J020/28（4）
发明人 HAWLEY K（2） JUNAEDI C（2） ZOICANLOEBICK C M（2）
公开年 2021（4）
申请年 2021（3） 
专利权人 PRECISION CO.（2）

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

Undesired substance removal apparatus for removing undesired substance from liquid, has flocculation tank which aggregates solid substance in liquid discharged from neutralization tank and sedimentation tank precipitates solid substance aggregated with flocculation tank.

SEIICHIRO T, JASPER V D B J, TIM B, TABATA S, VAN DEN BERG J J, BEARD T

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

Removal of ammonia from gaseous environment involves contacting gaseous feedstream comprising initial concentration of ammonia with sorbent comprising graphene oxide supported on compound containing metal salts and metal oxides.

HAWLEY K, ZOICANLOEBICK C M, JUNAEDI C