国家/地区 美国（6）
IPC部 B（6） C（4）
IPC大类 B01（6） C01（4）
IPC小类 B01D（6）
IPC B01D071/02（6）
发明人
公开年 2023（6）
申请年 2022（6） 
专利权人

Filtration apparatus for processing black liquor feed, comprises graphene oxide film provided on support substrate, where graphene oxide film including graphene oxide sheets, where each of graphene oxide sheets covalently coupled to chemical spacer.

KELLER B, ORTIZ R L, MACDONALD B I, MACLEOD M, FRAYNE S

Electrospun polymer nanofibrous membrane used in air filtration applications, comprises polyvinylidene fluoride, Tecophilic thermoplastic polyurethanes, or blend of polyvinylidene fluoride and Tecophilic thermoplastic polyurethanes, where membrane is treated with one or more anti-pathogenic agents.

GUO F, SOLIMAN S

Producing macro-assembly product for nano-filtration, involves heating electrolyte media to obtain molten electrolyte media, positioning molten electrolyte media between anode and cathode of electrolytic cell, introducing source of carbon into electrolytic cell.

LICHT G, LICHT S

Carbon dioxide membrane filter used for capturing carbon from flue gas, comprises graphene sheet(s) interspersed with pores that are open carbon bonds filled and tipped with element making up crown pore.

LUAN B, ELMEGREEN B G

Water separation membrane used for water purification for military operation missions and for humanitarian relief to disaster-ridden, comprises support substrate and graphene oxide membrane, graphene oxide membrane including graphene oxide nanosheet bonded to adjacent graphene oxide nanosheet.

HU M, MI B

System for separating hydrogen isotopes, has separation device with separation membrane forming gas-tight seal between feed chamber and product chamber, where membrane has hydrogen isotope selective layer of crystalline material, and hydrogen ion conductive layer of hydrogen ion conductive ceramic.

YOUNG K T, VOLGEL E M, BRINKMAN K S, VELTEN J A, KRENTZ T M, SERKIZ S M, HITCHCOCK D A