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Multifunctional porous purifying ceramic granular material and preparation method

A ceramic particle and multifunctional technology, applied in the field of environmental purification materials, can solve problems such as low adsorption rate, low bacterial inhibition rate, and little benefit to health, and achieve low reuse rate, easy saturation, and purification efficiency low effect

Active Publication Date: 2013-06-26
上海风享环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Compared with activated carbon, bamboo charcoal, coconut shell charcoal and traditional porous ceramics, this porous purification ceramic particle material has a larger specific surface area, so it can fully contact with pollutants in the air, and can eliminate air pollution more quickly and efficiently substances, sterilization and deodorization, etc., but currently there are few ceramic materials with this function, and the adsorption rate and bacterial inhibition rate are very low, which will not be of great benefit to human health

Method used

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Embodiment 1

[0029] A process flow of multifunctional porous and purified ceramic materials, which is divided into six processes according to the sequence: raw material, ball milling, mud sieving, pore making, shade drying, surface treatment, high-temperature calcination, impregnation, and low-temperature calcination;

[0030] Raw materials halloysite 40kg, zeolite 15kg, diatomite 25kg, alumina 20kg, nano-photocatalytic material 3kg, the nano-photocatalytic material is nano-titanium oxide / lanthanum oxide composite material;

[0031] Ball milling: Halloysite, zeolite, diatomaceous earth, and alumina are used as ball mills to pulverize the raw materials respectively;

[0032] Mud sieving: process the ground raw material with a certain proportion of water until the fineness reaches 200 mesh;

[0033] Pore ​​making: immerse polyurethane foam particles with a porosity of 80PPI and a diameter of 5mm in the mud, and take them out after the polyurethane foam is absorbed and saturated;

[0034] Dr...

Embodiment 2

[0041] The technical process of a multifunctional porous purification ceramic material in the present invention is divided into six processes according to the sequence: raw material, ball milling, mud sieving, pore making, shade drying, high-temperature calcination, impregnation, and low-temperature calcination;

[0042] Raw materials halloysite 45kg, zeolite 15kg, diatomite 25kg, alumina 15kg, nano photocatalytic material 2kg, the nano photocatalytic material is nano tungsten oxide / praseodymium oxide composite material;

[0043] Ball milling: Halloysite, zeolite, diatomaceous earth, and alumina are used as ball mills to pulverize the raw materials respectively;

[0044] Mud sieving: process the ground raw material with a certain proportion of water until the fineness reaches 200 mesh;

[0045] Pore ​​making: immerse the polyurethane board with a porosity of 90PPI and a size of 20×20×2.5cm into the mud, and take it out after the polyurethane foam is saturated;

[0046] Drying...

Embodiment 3

[0053] A process flow of multifunctional porous and purified ceramic materials, which is divided into six processes according to the sequence: raw material, ball milling, mud sieving, pore making, shade drying, surface treatment, high-temperature calcination, impregnation, and low-temperature calcination;

[0054] Raw materials halloysite 50kg, zeolite 20kg, diatomite 20kg, alumina 10kg, nano photocatalytic material 3kg, the nano photocatalytic material is nano zinc oxide / cerium oxide composite material;

[0055] Ball milling: Halloysite, zeolite, diatomaceous earth, and alumina are used as ball mills to pulverize the raw materials respectively;

[0056] Mud sieving: process the ground raw material with a certain proportion of water until the fineness reaches 200 mesh;

[0057] Pore ​​making: immerse polyurethane foam particles with a porosity of 100PPI and a diameter of 10mm in the mud, and take them out after the polyurethane foam is absorbed and saturated;

[0058]Drying i...

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Abstract

The invention relates to a multifunctional porous purifying ceramic granular material and a preparation method, the granular material comprises the following components by weight: 30-50 parts of endellite, 10-20 parts of zeolite, 20-30 parts of diatomite, 10-20 parts of alumina and 1-3 parts of nano photocatalysis composite material. The preparation method comprises the following steps: preparing the materials, performing ball milling, sieving slurry, forming pore, drying in the shade, calcining at high temperature, dipping and calcining at low temperature. Compared with the prior art, the multifunctional porous purifying ceramic granular material has a three-dimensional structural tunnel with different aperture gradients, and has the advantages of strong adsorptivity, good sterilization and bacteriostasis effects, and cycle usage.

Description

technical field [0001] The invention belongs to the technical field of environmental purification materials, and in particular relates to a multifunctional porous purification ceramic particle material with a three-dimensional curved pore structure and different pore diameter gradients and a preparation method thereof. Background technique [0002] With the progress of society and the improvement of people's living standards, people have put forward higher requirements for the quality of life. People's purchase of houses, room decoration, and the application and promotion of petroleum, coal, natural gas, chemical products, automobiles, etc., have brought a certain degree of pollution to our indoor and outdoor air while improving our living standards, especially in recent years. With the increasing luxury, the indoor and outdoor air pollution caused by the extensive use of household chemicals, smoking, cooking and other human activities can no longer be ignored, and the quali...

Claims

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Application Information

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IPC IPC(8): C04B38/08C04B35/622
Inventor 田小兵
Owner 上海风享环保科技有限公司
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