国家/地区 世界知识产权组织（7）
IPC部 B（7） C（2）
IPC大类 B01（7） C02（2）
IPC小类 B01D（7）
IPC B01D067/00（7）
发明人 FRAYNE S（2） KELLER B（2） MACDONALD B I（2）
MACLEOD M（2） ORTIZ R L（2） ORTIZ RIVERA L（2）
公开年 2020（7）
申请年 2019（3）  2018（2）  2020（2） 
专利权人 VIA SEPARATI.（2）

Filtration apparatus used for processing of black liquor, comprises support substrate, and graphene oxide membrane including graphene oxide sheets each of which covalently coupled to chemical spacer arranged on support substrate.

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

Filtration apparatus used for processing black liquor, consists of support substrate, and graphene oxide membrane comprising graphene oxide sheets and having preset lactose rejection rate with preset lactose solution.

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

Membrane for membrane distillation, comprises microporous mat of electrospun nanofibers, where nanofibers are made of nanocomposite comprising reduced graphene oxide dispersed in hydrophobic polymer.

RAHAMAN S, CHEN T, ISLAM M S, MA W

Membrane for dehydration of a gas, comprises a porous support, a composite coated on the porous support comprising a crosslinked graphene oxide compound, where the crosslinked graphene oxide compound is a product of reacting a mixture.

ZHENG S, LIN W, KITAHARA I, WANG P

Manufacture of ultra-thin graphene membrane for filter membrane, involves depositing etching layer and mask layer on metal foil, etching layer, adding carbon compound to form graphene layer, removing foil after curing, and etching.

CHOI J W, KIM J G, LEE K J, KIM J H, CHOI Y C

Gas separation membrane for use in composite filter membranes for carbon dioxide capture, comprises porous support which is deposited nanoporous single-layer graphene film with carbon dioxide-philic polymer film.

AGRAWAL K V, HE G

Formation of graphene membrane used for purifying water, involves applying suspension of graphene platelets in fluid onto porous substrate which forms graphene membrane, and applying pressure differential to force fluid through substrate.

FLINT I, OGUNTUASE N