Unlock instant, AI-driven research and patent intelligence for your innovation.

Tourmaline ceramic loaded TiO2-NCP solid supported photocatalyst preparation process

A ceramic loading and photocatalyst technology, which is applied in physical/chemical process catalysts, metal/metal oxide/metal hydroxide catalysts, water/sewage treatment, etc., to achieve the effect of easy recycling and reuse

Active Publication Date: 2017-03-15
NATURE ENVIRONMENTAL PROTECTION TECH
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] About multi-element co-doped TiO 2 Photocatalyst loaded on TCB, and its application in the deep treatment of water health and environmental protection, there is no literature report at home and abroad

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tourmaline ceramic loaded TiO2-NCP solid supported photocatalyst preparation process
  • Tourmaline ceramic loaded TiO2-NCP solid supported photocatalyst preparation process
  • Tourmaline ceramic loaded TiO2-NCP solid supported photocatalyst preparation process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The tourmaline ceramic supported TiO2 -The preparation technology of NCP immobilized photocatalyst comprises the following specific steps:

[0040] 1) Preparation of tourmaline ceramics

[0041] a. Cleaning, drying, pulverizing magnesium tourmaline, black tourmaline, lithium tourmaline and sodium manganese tourmaline, and processing it into 2000 mesh through Raymond machine or jet mill;

[0042] b. 6kg of polycrystalline tourmaline powder and 4kg of pottery clay were mixed and stirred for 60 minutes to form a uniform shape;

[0043] c. Slowly inject the water-soluble titanium hydroxide inorganic sol with a concentration of 0.85wt% into the beater according to the weight of 1:3, so that the tourmaline powder and clay form a solid state containing 30% water, and the titanium hydroxide inorganic sol is made of Titanium tetrachloride + 35% ammonia water + 50% hydrogen peroxide, after high-speed stirring, constant temperature and pressure, centrifugal separation, natural pr...

Embodiment 2

[0054] The tourmaline ceramic supported TiO 2 -The preparation technology of NCP immobilized photocatalyst comprises the following concrete steps:

[0055] 1) Preparation of tourmaline ceramics

[0056] a. cleaning, drying, pulverizing magnesium tourmaline, black tourmaline, lithium tourmaline and sodium manganese tourmaline, and processing it into 2200 mesh through Raymond machine or jet mill;

[0057] b. 6.5kg of polycrystalline tourmaline powder and 3.5kg of pottery clay were mixed and stirred for 60 minutes to form a uniform shape;

[0058] c. Slowly inject the water-soluble titanium hydroxide inorganic sol with a concentration of 0.87wt% into the beater according to the weight of 1:4, so that the tourmaline powder and clay form a solid state containing 30% of water, and the titanium hydroxide inorganic sol is made of Titanium tetrachloride + 35% ammonia water + 50% hydrogen peroxide, after high-speed stirring, constant temperature and pressure, centrifugal separation, n...

Embodiment 3

[0069] The tourmaline ceramic supported TiO 2 -The preparation technology of NCP immobilized photocatalyst comprises the following specific steps:

[0070] 1) Preparation of tourmaline ceramics

[0071] a. Cleaning, drying, pulverizing magnesium tourmaline, black tourmaline, lithium tourmaline and sodium manganese tourmaline, and processing it into 2500 mesh through Raymond machine or jet mill;

[0072] b. 7kg of polycrystalline tourmaline powder and 3kg of pottery clay were mixed and stirred for 60 minutes to form a uniform shape;

[0073] c. Slowly inject the water-soluble titanium hydroxide inorganic sol with a concentration of 0.90wt% into the beater according to the weight of 1:5, so that the tourmaline powder and clay form a solid state containing 30% of water, and the titanium hydroxide inorganic sol is made of Titanium tetrachloride + 35% ammonia water + 50% hydrogen peroxide, after high-speed stirring, constant temperature and pressure, centrifugal separation, natur...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Particle sizeaaaaaaaaaa
Particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention relates to a tourmaline ceramic loaded TiO2-NCP solid supported photocatalyst preparation process, and belongs to the field of water quality purifying agent processing. The tourmaline ceramic loaded TiO2-NCP solid supported photocatalyst preparation process includes the specific steps: 1) preparing tourmaline ceramics; 2) preparing a TiO2-NCP composite photocatalyst; 3) preparing a tourmaline ceramic loaded TiO2-NCP solid supported photocatalyst. Multi-elements prepared by the tourmaline ceramics are co-doped in a TiO2 / TCB composite photocatalyst, HOCs (hydrophobic organic contaminants) in water can be deep treated under natural conditions, 'zero' waste is generated, and the photocatalyst belongs to environment-friendly green products.

Description

technical field [0001] The invention belongs to the field of water purifier processing, in particular, relates to a tourmaline ceramic loaded TiO 2 —The preparation process of NCP immobilized photocatalyst. Background technique [0002] With the development of industry and agriculture, a large and increasing amount of HOCs must eventually enter the natural water cycle system and inevitably appear in drinking water; especially the abuse of human and veterinary drugs, the flood of electronic and plastic waste, make emerging Organic harmful substances are constantly emerging in drinking water; they are highly toxic and highly bioaccumulative, and even in a very small amount, they will pose a great risk to human health. In my country, the level of individual persistent organic pollutants in the water system is at the high end in the world. [0003] It is necessary to completely remove HOCs in drinking water to protect human health. At present, the removal of HOCs is not consid...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B01J23/656C02F1/72C02F1/30C02F101/30
CPCC02F1/30C02F1/725B01J23/6562C02F2101/30C02F2305/02C02F2305/10B01J35/39
Inventor 冯泽云韩延昆
Owner NATURE ENVIRONMENTAL PROTECTION TECH
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com