国家/地区 世界知识产权组织（3）
IPC部 B（3）
IPC大类 B01（3）
IPC小类 B01J（3） B01D（2）
IPC B01J020/34（3）
发明人
公开年 2021（3）
申请年 2021（3）
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

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

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