国家/地区 中国（13）
IPC部 B（13）
IPC大类 B32（13）
IPC小类 B32B（13）
IPC B32B009/00（9） B32B009/04（8） C02F001/14（5）
C02F001/44（5） B32B027/32（4） C02F103/08（4）
B01D069/12（3） B01D071/02（3） B32B009/02（3）
B32B027/02（3） B32B027/12（3） B32B027/30（3）
B32B027/36（3） B32B033/00（3） C02F001/28（3）
发明人 LI K（2） LI X（2） LI Z（2）
ZHANG B（2）
公开年 2022（4） 2021（3） 2017（2） 2023（2）
申请年 2021（5）  2022（4）  2017（3） 
专利权人

Fabric-type seawater desalination water intake bag for fresh water treatment, has food-grade waterproof cloth and hydrophobic porous membrane which are sewn to form water-collecting inner bag of container for collecting fresh water, and sutures are glued with food-grade waterproofing agent.

ZHANG B, MA H

Material for e.g. all-weather seawater desalination, comprises hydrogel layer and hydrophilic film layer which are sequentially attached from top to bottom, where hydrophobic film layer is fiber fabric formed with photo-thermal nanoparticles.

ZHANG X, FENG K, CHEN L, GONG J, REN J, NIU R

Ultra-efficient full spectrum photo-thermal conversion composite material useful for sewage treatment comprises composite material compounded by large groups consisting of tungsten oxide, titanium oxide, carbon-containing material, or group consisting of iron oxide, and noble metal group.

TESSEMA A A, NAHIM S, WU C

Preparing sandwich-type long-term salt-resistance gel photothermal evaporator useful in e.g. seawater desalination, comprises e.g. adding inorganic metal salt, nano-carbon, and nano-attapulgite into alcohol-water mixed solution, placing in mold, and immersing one side in hydrophobic agent.

DING S, ZHU Y, LI X, SHEN Q, HUANG W, SUN W, JIN H, YUN S, CHEN J, ZHOU X

Nano-filtration membrane used in nanofiltration membrane component and water treatment device, comprises N-trimethoxy silicon propane ethylenediamine triacetate-type graphene layer, and support layer.

LI B, LI K

Preparing graphene artificial float grass for wine brewery waste water treatment, involves mixing graphene oxide and polypropylene to obtain graphene modified polypropylene, adding graphene modified polypropylene and reaction auxiliary agent.

ZHANG H, ZHANG Y, LI Z, PAN D, YU Z, DENG J

Large area graphene-based seawater desalination film comprises support layer and composite interlayer structural unit, where composite interlayer structural unit is sequentially provided with porous graphene layer, graphene oxide layer and porous graphene layer from bottom to top.

QING F, HOU Y, LI X

Self-circulating aquiculture device, comprises fish pond, excrement collector, filter, infrared heating film set at bottom and four sides of fish pond and includes waterproof layer, insulating layer, protective layer, and PET film, and water storage tank.

XU S

Face mask e.g. surgical face mask, comprises mask component to cover wearer's mouth and nose, and fastener engaging with mask component comprising air-permeable outer layer, inner layer located on inner side of mask component, and graphene layer, where fastener connects mask component to wearer.

ZHAMU A, JANG B Z, ZHANG B

Type oil-absorbing cotton comprises porous cotton layer are laminated, a filter layer and a graphene aerogel having a 3 dimensional porous skeleton layer and the graphene aerogel layer as graphene aerogel doped with nitrogen.

PU T, WANG J, ZHANG J