国家/地区 中国（6）
IPC部 C（6）
IPC大类 C02（6）
IPC小类 C02F（6）
IPC C02F103/08（6）
发明人 LIU X（6）
公开年 2021（3）
申请年 2020（3） 
专利权人 UNIV SHANGHA.（2）

Extracting lithium from salt lake brine comprises using electrodialysis device and lead as anode, completing after reaction, turning over positive and negative poles, keeping mixed solution of sulfate and chloride in cathode chamber unchanged, and recovering lithium-intercalated ion sieve.

LIU X, ZHAO Z, XU W, HE L

Two-dimensional nano-island/graphene heterojunction self-assembled hydrophobic nanofiltration membrane used in water treatment e.g. seawater desalination treatment, prepared by growing two-dimensional nano-island material on the surface of graphene through catalytic reaction of oxygen groups.

ZHANG Q, LIU X, ZHANG L, XU Q, CUI X

Solar heat-collecting device for desalinating seawater, has water delivery channel that communicates with water body of water tank and foamed nickel substrate, and groove whose upper portion is provided with photo-thermal conversion coating connected with foamed nickel substrate.

LIU X, YANG X, ZHANG W, XIN G, JI W, YUAN B, WANG Z, CHEN Y, JIA R, DENG J, WANG K, GUO C

Salt-ion self-retention sea water desalination used for e.g. medicine, involves e.g. using graphene oxide film comprising laminate structure of composite material, and immersing graphene oxide film in aqueous solution containing salt.

SHI G, CHEN J, DING Z, LIU X

Small sea water desalting device based on graphene oxide (GO) film comprises filter barrel, first booster pump, throttle valve, filter, second booster pump and GO film assembly connected with water discharging device and purified water discharging device.

LIU X, ZHANG X, MA K, DAI H, ZHOU Z, WANG W

Small seawater desalination device based on graphene oxide membrane comprises filter barrel, first booster pump, throttle valve, filter, second booster pump and graphene oxide membrane module.

LIU X, ZHANG X, MA K, DAI H, ZHOU Z, WANG W