国家/地区 中国（5）
IPC部 C（6）
IPC大类 C02（6）
IPC小类 C02F（6）
IPC C02F001/14（3） C02F103/08（3） C09D007/61（2）
C09D007/65（2） C09D163/00（2） C09K005/14（2）
发明人
公开年 2023（6）
申请年 2022（5） 
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

Preparing modified sludge activated carbon for desulfurization and denitrification, VOCs gas adsorption, heavy metal ion adsorption in sewage, soil management field, involves using sludge particles, charring agents and binders as raw material, mixing raw materials.

TONG S

Processing and recycling condensed liquid comprises e.g. pouring sewage into stirring tank provided with scale line, opening electric switch valve and check valve, determining adding amount of tap water, adding sewage treatment agent into stirring tank with scale line to react, and filtering.

XING G, BI Y, GAO W, GAO J

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

Water-limiting type high-efficiency photo-thermal evaporation material, comprises nano-pore photo-thermal conversion material layer and hydrophilic material filled in nano-pore to form high-water-absorbing confinement evaporation structure,hydrophilic material is hydrophilic inorganic oxide.

XU W, ZHANG Q, CHEN B, XIAO X