国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC B01D067/00（2）
发明人 WU X（2）
公开年 2021（2）
申请年 2019（2）
专利权人

Preparation of mixed matrix film used for removing organic impurities in inorganic phase gas, involves sticking tar granule on surface of flat plate, dispersing modified graphene oxide in organic solvent, adding polymer matrix and stirring.

ZHAO L, HU M, WANG P, DENG R, WU X, ZHANG H

Preparation of graphene-polyurethane composite filter membrane for separating oil and water, involves adding dopamine hydrochloride to tris-hydrochloric acid buffer solution, stirring, centrifuging, collecting precipitate, and drying.

WANG X, HAN Z, SONG C, XIU C, WU X, ZHANG Y, CAO J