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Photocatalyst material

A technology of photocatalysts and catalytic materials, applied in the direction of heterogeneous catalyst chemical elements, physical/chemical process catalysts, metal/metal oxide/metal hydroxide catalysts, etc., can solve the problem of not being able to improve processing efficiency, etc. question

Inactive Publication Date: 2018-04-06
CHANGZHOU INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The photocatalysts currently used in the process of photocatalytic treatment of wastewater and waste gas are basically pure photocatalyst materials or composite photocatalyst materials. This photocatalyst material can only be effective in the photocatalytic treatment process. When the catalytic equipment is used in combination with other waste water and waste gas treatment equipment, the treatment effect is only the superposition of the treatment effects of various equipment, and the treatment efficiency cannot be improved higher, which needs to be improved urgently

Method used

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  • Photocatalyst material

Examples

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Embodiment 2

[0023] The mass ratio of each component of the catalytic material described in this embodiment is as follows: attapulgite clay: titanium dioxide: titanium tetrachloride: zinc oxide: nano-activated carbon particles: graphene oxide: tungsten oxide: microbial strain is 1:0.3-0.5 :0.3:0.5:0.8-1.0:0.1:0.8-1.0:0.01.

Embodiment 3

[0025] The mass ratio of the components of the catalytic material described in this example is as follows: attapulgite clay: titanium dioxide: titanium tetrachloride: zinc oxide: nano-activated carbon particles: graphene oxide: tungsten oxide: microbial strain is 1: 0.5: 0.3 :0.5:0.8:0.2:1.0:0.01.

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Abstract

The invention discloses a photocatalyst material relating to the technical field of environment-friendly materials. The photocatalyst material comprises a base material and a catalytic material coatedto the base material, wherein the catalytic material is prepared from the following components in a weight ratio as follows: attapulgite clay: titanium dioxide: titanium tetrachloride: zinc oxide: nano activated carbon particles: graphene oxide: tungsten oxide: a microbial strain=1: (0.1-0.5): (0.1-0.3): (0.3-0.5): (0.5-1.0): (0.1-0.3): (0.5-1.0): (0.01-0.1). The photocatalyst material disclosedby the invention can achieve a further treatment effect in a photocatalytic reaction process, can achieve multiple treatment capacities, and is higher in practicality.

Description

technical field [0001] The invention relates to the technical field of environmental protection materials, in particular to a photocatalyst material. Background technique [0002] Photocatalytic materials refer to a type of semiconductor catalyst material required for the photochemical reaction that occurs through the material under the action of light. There are many photocatalytic materials in the world, including titanium dioxide, zinc oxide, tin oxide, zirconium dioxide , cadmium sulfide and other oxide sulfide semiconductors, among which titanium dioxide has become the most popular nano photocatalyst material in the world because of its strong oxidation ability, stable and non-toxic chemical properties. [0003] The photocatalysts currently used in the process of photocatalytic treatment of wastewater and waste gas are basically pure photocatalyst materials or composite photocatalyst materials. This photocatalyst material can only be effective in the photocatalytic trea...

Claims

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Application Information

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IPC IPC(8): B01J31/38B01J23/30C02F3/34B01D53/84
CPCB01D53/84C02F3/34B01J23/002B01J23/30B01J31/003B01J31/38B01J2523/00B01J35/39B01J2523/27B01J2523/47B01J2523/69Y02A50/20
Inventor 熊超李渊陈磊
Owner CHANGZHOU INST OF TECH