国家/地区 中国（5）
IPC部 C（5）
IPC大类 C02（5）
IPC小类 C02F（5）
IPC C09D007/61（5）
发明人
公开年 2022（2） 2023（2）
申请年 2022（3）  2021（2） 
专利权人

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

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

Graphene modified photo-catalytic aqueous coating useful for degrading organic pollutant in black and smelly water comprises e.g. nano-titanium dioxide, nano-bismuth molybdate, bismuth oxyiodide, film-forming substance, graphene oxide, polyvinyl pyrrolidone and hydroxypropyl methyl cellulose.

HE B, ZHANG H, NI J, YANG B