国家/地区 中国（11）
IPC部 B（11）
IPC大类 B01（11）
IPC小类 B01D（11）
IPC C04B035/622（11）
发明人 WANG Y（2） ZHANG Y（2） ZHOU H（2）
公开年 2017（3） 2018（2） 2021（2） 2022（2）
申请年 2017（2）  2018（2）  2022（2） 
专利权人

Preparing aluminum oxide ceramic plate film used in sewage treatment, comprises setting intermediate sacrificial layer and functional film layer on aluminum oxide ceramic substrate, and removing intermediate sacrificial layer.

LI X, GAO G, ZHOU H, WANG Y, ZHANG N, LIU X

Bismuth-based photo-thermal conversion nanofiber material used for seawater desalination, wastewater treatment, and rapid evaporation of solvents, comprises ferric oxide-graphene sulfide nanoparticle, and polyvinylpyrrolidone as substrate.

FAN T, ZHANG Y, FENG Z, YANG W

Method for preparing negative pollution-resistant ceramic film used in e.g. drinking water purification, involves mixing dopamine and negatively-charged nano-additives, stirring, filtering, vacuum drying, kneading ceramic membrane blend and subjecting mud material to gradient heating and sintering.

XU Y, WANG K, CHENG X, LI J, ZHANG Y, MA J

Tubular ceramic membrane used for treating industrial sewage, comprises yellow mud, fly ash, pore-forming agent, methyl cellulose, dispersant, lubricant, graphene powder and water.

ZHOU H

Prefabricated bricks with the function of adsorbing formaldehyde and continuously releasing negative ions comprises coarse corundum, fine corundum, alumina fine powder, alumina powder, cattail fiber, dextrin, anion powder.

LONG R

Ceramic composite filtering core of graphene used in water purifier comprises diatomite, chitosan, silicon carbide, graphite material, surface active agent, metal oxide, bamboo charcoal powder and sodium feldspar powder.

WANG Q, LIU S

Large-size diesel particulate filter useful for automobile exhaust gas purification, comprises an inorganic component, a graphene precursor, a starch, a polymer resin, and a binder.

CHENG G, HUANG F, PAN J, LIU H, WANG D, NIU S, WANG Y

Graphene-alumina ceramic nanocomposite filter film used for concentrating or purifying organic matter aqueous solution comprises alumina ceramic film with graphene layer on side surface.

TONG H

Graphene oxide sea water desalting composite film comprises microporous ceramic layer, graphene oxide layer, and silica phase layer.

WU X

Graphene hydrophilic ceramic material used for purifying water, washing vegetables and clothes, comprises inorganic mineral material, negative ion powder, sodium carbonate, zirconium oxide, palladium, and inorganic antibacterial agent.

WANG J