国家/地区 中国（7）
IPC部 B（8）
IPC大类 B01（8） C02（5）
IPC小类 B01J（8）
IPC B01J023/34（8）
发明人 ZHANG X（2）
公开年 2020（3） 2021（3） 2022（2）
申请年 2020（8）
专利权人

Water treatment honeycomb material comprises a base honeycomb material and an adsorption layer adhered to a surface thereof, the adsorption layer comprises a matrix resin and an adsorbent and metal oxide particles dispersed in the matrix resin, where the adsorbent is graphene.

YANG R, ZHAO Z, LIU R

Purifying raw material of olefin metathesis reaction comprises contacting raw material for olefin metathesis reaction with metal particle mixture to remove catalyst toxic impurities to obtain purified raw material.

HAN Y H, LEE H J, KIM H R, SHIN H K, RO J

Photocatalytic composite particle for photocatalytic film in water treatment comprises strontium titanate comprising single crystal particles of strontium titanate of octahedron, dodecahedron or regular hexahedron.

DUAN D, JIA Q, ZHONG L, CHEN S, REN Y

Adsorption desulfurization catalyst, comprises graphene oxide and mono-disperse transition metal oxide, graphene oxide including edge region and conjugated region, and transition metal oxide embedded between graphene oxide layers.

CHEN Y

Preparing photocatalytic film useful for photocatalytic degradation of folic acid wastewater comprises dissolving titanium source, grinding, centrifuging, pre-treating polyvinylidene fluoride micro-filtration membrane.

GAO Y, ZHOU Z, ZHAO Y, XING Z, ZHANG Y, CAO F, WU Z, FU X, ZHANG M, LIU F

Preparing graphene nano bubble material used in preparation of adsorbents, catalysts, optical materials or energy storage materials, involves heating graphite raw material with oxidizing acid.

SONG D, CHEN W, CHEN J, SHENG Y, XU Q, ZHANG X

Preparing visible light catalyst comprises adding polyvinylpyrrolidone solution and potassium permanganate solution into reduced graphene oxide dispersion solution to obtain first mixed solution, and maintaining under water bath condition.

LI N, LI R, CHEN G, YAN B, MA W, LIN F, CUI X

Preparing a highly elastic layered graphene oxide composition aerogel useful for catalyzing ozone in industrial wastewater treatment, comprises e.g. pretreating graphene oxide powder and cellulose nanofibril suspension to obtain suspension.

YAO Z, ZHANG X, JIAO L