国家/地区 中国（6）
IPC部 C（7）
IPC大类 C02（7）
IPC小类 C02F（7） C09D（4） C09K（3）
B01J（2）
IPC C02F103/08（7）
发明人
公开年 2022（4） 2023（3）
申请年 2022（7）
专利权人

Water distillation apparatus used to desalinate contaminated water, comprises transparent housing, photothermal substrate, condensing surface, water feeder, and condensate collector.

WU X, XU H

Preparation of super-hydrophobic-super-hydrophilic Janus foam copper evaporator used in seawater desalination evaporation, involves mixing polydimethylsiloxane, nano fumed silica and nano carbon materials, adding adhesive to obtain spraying solution, spraying, and thermo-curing.

AMIFAZLI A, OU J, LEI S, ZHAO W, HAO S, ZHAN Y, LI W

Copper-based alloy pipe useful for power, chemical engineering, petrochemical, steel comprises copper-base alloy pipe body and anticorrosive coating on surface of copper base alloy tube body, where anticorrolytic coating comprises aqueous epoxy resin emulsion, quartz powder, and silicon micropowder.

JING X, BAO J, ZHANG C, JIN L, LU M

Preparing superhydrophilic nickel-based multilayer composite membrane material useful in field of photothermal seawater desalination or photothermal sewage purification, comprises e.g. dissolving nickel salt, complexing agent and surfactant in water, and soaking composite structure in salt solution.

MA F, ZENG Z, ZHU L

Composite hydrogel sponge useful in field of seawater desalination, comprises water supply layer and evaporation layer that are stacked successively; material of water supply layer is polyacrylamide hydrogel; material of evaporation layer is polyacrylamide/graphene composite hydrogel.

LI S, LI T, WU Z, HU Z, LAI X, WANG D, LI C, WANG W, LI L

Preparing papyrus-based photothermal interface evaporation material useful in seawater desalination and sewage treatment, comprises carbonizing cattail in tube furnace, adding sodium hydroxide solution, reacting, adding cellulose of pupa leaves, water and carbon powder, stirring, and filtering.

PENG J, PENG S, MIN X, XIONG J, ZHANG Z, LI M

Preparing ultra-hydrophilic graphene for super-hydrophilic sea water gel, involves orderly adding the organic amine solution and the reducing agent into the graphene dispersion liquid, ultrasonically stirring uniformly to obtain the mixed oxide dispersion graphene and adding hydrophilic polymer.

YU W, XI S, WANG L