High-adsorptivity ceramic and preparation method thereof

A high-adsorption, ceramic technology, applied in the field of ceramics, can solve the problems of not meeting people's needs, low adsorption, etc., and achieve the effects of good use effect, high adsorption rate and high flexural strength.

Active Publication Date: 2016-09-28
佛山盛世皇磁新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Adsorption is a physical and chemical phenomenon in which the adsorbate is adsorbed to the adsorbent through the intermolecular Van der Waals force, electrostatic force, hydrogen bond and chemical bond between the adsorbate and the

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A kind of ceramic with high adsorption property, is made up of the following raw materials according to parts by weight: 22 parts of diatomite, 25 parts of activated carbon powder, 12 parts of polyethylene powder, 5 parts of zeolite powder, 10 parts of water-soluble starch, 21 parts of tourmaline, 2 parts of nano-silver, 1 part of nano-zinc, 5 parts of aluminum oxide, 0.5 part of ferric oxide, 2 parts of titanium dioxide, 10 parts of calcium oxide and 30 parts of kaolin.

[0019] The preparation method of the highly adsorptive ceramics, the specific steps are as follows:

[0020] Step 1, putting the tourmaline into a pulverizer to pulverize for 10 minutes to obtain tourmaline powder, then stirring and mixing the tourmaline powder, activated carbon powder and kaolin evenly, and ball milling in a ball mill to 600 mesh to obtain the first mixed material;

[0021] Step 2, add deionized water into the water-soluble starch and mix evenly to obtain a starch solution, add starc...

Embodiment 2

[0027] A kind of ceramic with high adsorption property is made up of the following raw materials by weight: 25 parts of diatomite, 32 parts of activated carbon powder, 16 parts of polyethylene powder, 9 parts of zeolite powder, 12 parts of water-soluble starch, 29 parts of tourmaline, 2.4 parts of nano silver, 2 parts of nano zinc, 8 parts of aluminum oxide, 0.8 parts of ferric oxide, 5 parts of titanium dioxide, 13 parts of calcium oxide and 36 parts of kaolin.

[0028] The preparation method of the highly adsorptive ceramics, the specific steps are as follows:

[0029] Step 1, putting the tourmaline into a pulverizer to pulverize for 12 minutes to obtain tourmaline powder, then stirring and mixing the tourmaline powder, activated carbon powder and kaolin evenly, and ball milling in a ball mill to 850 mesh to obtain the first mixed material;

[0030] Step 2, add deionized water into the water-soluble starch and mix evenly to obtain a starch solution, add starch solution, nano...

Embodiment 3

[0036] A highly absorbent ceramic, which consists of the following raw materials in parts by weight: 29 parts of diatomite, 39 parts of activated carbon powder, 18 parts of polyethylene powder, 12 parts of zeolite powder, 14 parts of water-soluble starch, 36 parts of tourmaline, 2.8 parts of nano-silver, 3 parts of nano-zinc, 10 parts of aluminum oxide, 1 part of ferric oxide, 8 parts of titanium dioxide, 15 parts of calcium oxide and 41 parts of kaolin.

[0037] The preparation method of the highly adsorptive ceramics, the specific steps are as follows:

[0038] Step 1, put the tourmaline into a pulverizer and pulverize it for 15 minutes to obtain tourmaline powder, then stir and mix the tourmaline powder, activated carbon powder and kaolin evenly, and ball mill in a ball mill to 1100 mesh to obtain the first mixed material;

[0039] Step 2, add deionized water into the water-soluble starch and mix evenly to obtain a starch solution, add starch solution, nano-silver, nano-zin...

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PUM

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Abstract

The invention discloses high-adsorptivity ceramic. The high-adsorptivity ceramic is prepared from 22-33 parts by weight of diatomite, 25-47 parts by weight of activated carbon powder, 12-21 parts by weight of polyethylene powder, 5-15 parts by weight of zeolite powder, 10-15 parts by weight of water soluble starch, 21-43 parts by weight of tourmaline, 2-3 parts by weight of nano-silver, 1-4 parts by weight of nano-zinc, 5-12 parts by weight of alumina, 0.5-1.2 parts by weight of iron trioxide, 2-11 parts by weight of titanium dioxide, 10-18 parts by weight of calcium oxide and 30-47 parts by weight of kaolin. The invention also discloses a preparation method of the high-adsorptivity ceramic. Water soluble starch is heated to gasify and decompose so that submicron-level micropore ceramic for adsorbing or filtering very fine bacteria is prepared. The active carbon has a porous structure. Through cooperation of active carbon powder and tourmalinite, a shrinkage rate is low, flexural strength is high and formaldehyde and sulfur dioxide harmful substance adsorption rates are high. The nano-silver and alumina can fast form active oxygen for sterilization, algae extermination and organic matter decomposition when contacting with water so that the high-adsorptivity ceramic has good use effects.

Description

technical field [0001] The invention relates to a kind of ceramics, in particular to a kind of highly absorbing ceramics. Background technique [0002] With the development of society and the improvement of living standards, people have higher and higher requirements for quality of life, and clean and safe drinking water is the guarantee of people's quality of life. Access to clean and safe drinking water has become a worldwide concern. Water is the main carrier for the transmission of various germs, and 80% of human diseases are related to water pollution. At present, water pollution is becoming more and more serious. Surface water such as rivers and lakes and groundwater in some areas are polluted to varying degrees. The problem of water shortage has attracted widespread attention. Adsorption is one of the effective methods to remove pollutants in polluted water. Adsorption is a physical and chemical phenomenon in which the adsorbate is adsorbed to the adsorbent through...

Claims

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Application Information

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IPC IPC(8): C04B38/06C04B33/13B01D53/02C02F1/28C02F1/50
CPCB01D53/02B01D2253/25B01D2257/302B01D2257/70C02F1/288C02F1/50C04B33/13C04B33/1305C04B38/0054C04B38/06C04B2235/3208C04B2235/3217C04B2235/3232C04B2235/3272C04B2235/3418C04B2235/3463C04B2235/3472C04B2235/40C04B2235/408C04B2235/422
Inventor 郑伟阳
Owner 佛山盛世皇磁新材料有限公司
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