国家/地区 中国（41） 美国（11） 世界知识产权组织（9） 印度（6） 韩国（6） 欧洲专利局（EPO）（3） 台湾（3） 澳大利亚（2） 日本（2）
IPC部 C（58）
IPC大类 C02（58）
IPC小类 C02F（58）
IPC C02F001/28（17） C02F001/30（12） C02F103/08（12）
C09K005/14（11） B01J020/30（10） C02F001/14（10）
C02F101/30（10） B82Y040/00（9） C09K003/32（9）
C09K011/65（9） B01J020/20（8） B01J020/28（8）
C02F101/38（7） B82Y020/00（6） C02F101/20（6）
发明人 ZHANG X（5） JANG B Z（4） ZHAMU A（4）
LI J（3） WANG L（3） WANG X（3）
WANG Y（3） WANG Z（3） WEN J（3）
YU Z（3） ZHANG Y（3） CHU H（2）
GAO J（2） GUAN B（2） JIANG H（2）
公开年 2021（19） 2022（13） 2018（7） 2023（6） 2017（5） 2016（2） 2020（2）
申请年 2021（17）  2022（13）  2020（8）  2017（6）  2018（4）  2015（3）  2016（3）  2019（2） 
专利权人 NANOTEK INST.（4） UNIV LIAONIN.（3） UNIV QIQIHAR（3） JANG B Z（2）
UNIV CHANGSH.（2） UNIV WUHAN T.（2） ZHAMU A（2）

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

Microbial oil displacement agent for high-temperature high-salinity reservoirs, comprises salt-containing industrial wastewater, phosphorus-containing industrial wastewater, Bacillus strains, protein, nano-magnetic powder composite and water.

WU L, GUO X, LI F, WU Z

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

Preparing anticorrosive graphene analog composite from biomass/biochar, involves washing waste biomass with water and acid/alcohol, performing slow pyrolysis, dispersing prepared silica-graphitic structure and graphene analog (s) based composite into proper solvent in different dispersion methods.

BHATTACHARYA J, TIWARY C S, DAS B K, VERMA A, TALUKDAR A

New photocatalytic material comprising egg shell membrane based metal doped carbon quantum dots conjugated with graphene oxide used to remove dye from aquatic environment by degrading dye and in e.g. fluorescent mark, analysis and catalysis.

PAUL S, DAS S