国家/地区 中国（14）
IPC部 B（14）
IPC大类 B01（14）
IPC小类 B01J（14）
IPC B01J023/89（14）
发明人 LI L（2） MA S（2） SUN J（2）
WAN J（2）
公开年 2021（5） 2014（2） 2020（2）
申请年 2019（3）  2020（3）  2014（2）  2021（2） 
专利权人

Preparing manganese ferrite magnetic photocatalyst based on multi-component composite system, comprises e.g. adding graphene oxide and potassium tetrachloropalladate into water, and carrying ultrasound treatment to obtain first solution.

DENG Y, ZHANG R, DONG H, LOU H, WAN J, RUAN S

Composite catalyst for removing nitrate nitrogen in water, comprises catalytic active component comprising palladium and co-catalyst copper, and catalyst carrier comprising modified diatomite having preset specific surface area and graphene.

GAO A, JIAO Z, LI A, ZHAO Z, ZHU Z, WAN J, FANG X, MIAO Z, LI J, SUN J, WEN X, YUN Y

Preparing method of reduced graphene oxide/iron (II,III) oxide-ruthenium-titanium dioxide magnetic photocatalyst useful in degradation of methylene blue, comprises e.g. mixing iron (II,III) oxide magnetic nanospheres and aqueous ammonia, separating black solid, and loading by solvothermal method.

XU Q, LI L, YU L, MA S, ZHANG Q

Preparing magnetic reduction graphene oxide/silver tungstate composite photocatalyst used for degrading antibiotics in sewage, by preparing graphene oxide by Hummers method, preparing magnetic reduction graphene oxide by co-precipitation method and preparing composite material by hydrothermal method.

HE X, SUN Y, ZHANG X, HAN Z, DU P, HUANG T

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

Sewage treatment system for removing sodium methoxide production waste liquid comprises processing subsystems orderly connected through pipeline.

HENG Y

Preparing organic matter degradation catalytic material in waste water comprises e.g. dissolving ferrous chloride hexahydrate and sodium acetate in the solvent, mixing uniformly, adding into hydrothermal kettle, stirring and reacting.

Disinfecting water body based on multi-element composite material visible light, by adding zinc-manganese ferrite/nano-silver/graphene multi-element composite material, and magnetically separating composite material in water body.

HU Z, JIN Z, ZHAO J, CHEN Y, LIU J, DING Y, XING W, GONG S

Photodegradation catalyst for organic sewage treatment, comprises ceramic carrier loaded with titanium dioxide, composite metal ion and graphene, where composite metal ion comprises rare earth metal element ion, ferric ion and silver ion.

YU X, LIU D, SUN J, ZOU D

Preparing photocatalyst material comprises magnetically stirring zinc oxide sol, graphene oxide- and tungsten trioxide-solution, adding polydiallyldimethylammonium chloride aqueous solution containing platinum cobalt alloy and centrifuging.

HE J, PANG W