国家/地区 中国（6）
IPC部 B（6） C（3） G（2）
IPC大类 B01（6） C02（3）
IPC小类 B01D（6）
IPC B01D067/00（5） B01D071/02（3） C02F001/44（3）
B01D061/02（2） B01D069/02（2） B01D071/56（2）
C02F103/08（2）
发明人 LIU G（6）
公开年 2021（3） 2022（2）
申请年 2021（6）
专利权人

Preparing reverse osmosis membrane useful for desalination of boron sea water, comprises e.g. contacting base film with polyamine monomer solution, obtaining polyamide layer, heating, immersing in diethanolamine solution, immersing reverse in carboxy activator solution, coating and post-treating.

LIANG S, HU L, XIAO J, LIU G, YANG X

Preparing efficient seawater desalination membrane involves taking microporous membrane as surface membrane and polyamide-based membrane as intermediate layer.

LIU G, LI S, WANG L

New-type convenient cover for oral liquid bottle, has inverted filter residue container that is set on suction pipe, and filter screen that is placed on inverted residue container.

XIE C, LIU G

Removing radionuclides in solution by using carbon-based nanofiltration membrane by using carbon-based nanofiltration membrane to filter initial radioactive solution comprising radionuclides containing radioactive cobalt, radioactive nickel, and radioactive zinc.

LIAO Y, LU J, YAO H, LIU G, CAO L, XIA X, ZHOU F

Gas production test method of metal ion battery used for preparing graphene separation membrane for gas separation, involves detecting component, content in permeable gas of graphene film, and returning intercepted gas to electrolyte.

LIU S, JIN W, CHENG L, LIU G

Lasting high anti-pollution performance hollow fiber ultra-filtration membrane used for water purifying and biological separation comprises graphene having specified quantity amount of antibacterial rate of Staphylococcus aureus.

LI J, CUI Z, LIU G, HU M