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Graphene-like and alga calcium composite air purification material as well as preparation method and application thereof

An air purification material, graphene technology, applied in the field of air purification, can solve the problems of supersaturated adsorption, short aging, non-decomposition, etc.

Inactive Publication Date: 2020-05-08
湖北格林森绿色环保材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to break through the existing technology, we innovatively combined algae calcium with graphene-like materials to produce a new type of air purification material, which solved the existing problems of short timeliness, oversaturation and non-decomposition of adsorption in the field of air purification materials

Method used

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  • Graphene-like and alga calcium composite air purification material as well as preparation method and application thereof
  • Graphene-like and alga calcium composite air purification material as well as preparation method and application thereof
  • Graphene-like and alga calcium composite air purification material as well as preparation method and application thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] The raw material formula of the composite air-purifying material of class graphene and algae calcium is formed (substance measurement unit is weight part):

[0052] 1) Graphene-like materials, using 80 parts of graphene microchips;

[0053] 2) algal calcium material, 20 parts;

[0054] 3) Catalyst material, using La 2 o 3 1.5 parts of fine powder;

[0055] 4) Functional auxiliary agent, adopting 0.8 parts of rose plant essential oil;

[0056] 5) 12 parts of liquid medium, obtained by compounding water: sodium lauryl sulfate: starch = 97:1.5:1.5;

[0057] Such as figure 1 Shown, adopt above-mentioned raw material to produce the technique that prepares the composite air purification material of class graphene and algae calcium as follows:

[0058] 1) Premixing of raw materials: Precisely measure graphene-like materials, algal calcium materials, and catalytic materials, and stir them evenly with the help of a powder mixer before use.

[0059] 2) Pulping: Mix the pre...

Embodiment 2

[0066] The raw material formula of the composite air-purifying material of class graphene and algae calcium is formed (substance measurement unit is weight part):

[0067] 1) Graphene-like materials, using MoS 2 50 parts of powder;

[0068] 2) algal calcium material, 50 parts;

[0069] 3) Catalyst material, using LaNiO 3 1.5 parts of fine powder;

[0070] 4) Functional auxiliary agent, using 1 part of heat-sensitive microbial slow-release granules;

[0071] 5) 30 parts of liquid medium, obtained by compounding water: sodium lauryl sulfate: starch = 97:1.5:1.5;

[0072] Such as figure 1 Shown, adopt above-mentioned raw material to produce the technique that prepares the composite air purification material of class graphene and algae calcium as follows:

[0073] 1) Premixing of raw materials: Precisely measure graphene-like materials, algal calcium materials, and catalytic materials, and stir them evenly with the help of a powder mixer before use.

[0074] 2) Pulping: Mix...

Embodiment 3

[0081] The raw material formula of the composite air-purifying material of class graphene and algae calcium is formed (substance measurement unit is weight part):

[0082] 1) Graphene-like material, using MnO 2 40 parts of powder;

[0083] 2) algal calcium material, 60 parts;

[0084] 3) Catalytic material, adopts 2 parts of nickel nitrate micropowder;

[0085] 4) Functional auxiliary agent, using 1.5 parts of biological enzyme;

[0086] 5) 36 parts of liquid medium, obtained by compounding water: sodium lauryl sulfate: starch=97:1.5:1.5;

[0087] Such as figure 1 Shown, adopt above-mentioned raw material to produce the technique that prepares the composite air purification material of class graphene and algae calcium as follows:

[0088] 1) Premixing of raw materials: Precisely measure graphene-like materials, algal calcium materials, and catalytic materials, and stir them evenly with the help of a powder mixer before use.

[0089] 2) Pulping: Mix the premixed powder wi...

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Abstract

The invention belongs to the technical field of air purification, and particularly relates to a graphene-like and alga calcium composite air purification material as well as a preparation method and application thereof. The method comprises the following steps: 1) uniformly mixing graphene-like and alga calcium materials and a catalyst material to obtain premixed powder; 2) adding a liquid mediumto the premixed powder and carrying out slurry making to obtain mixed slurry; 3) forming the mixed slurry to obtain material particles; 4) sequentially carrying out screening, polishing and polishingcuring on the material particles, and mixing the material particles with modifying function aids in the polishing curing process to obtain material particles with the surface covered with the modifying function aids; and 5) heating and drying the material particles to obtain the graphene-like and alga calcium composite air purification material. The graphene-like and alga calcium composite air purification material has comprehensive purification effects of odor removal, deodorization, smell removal, air purification, aldehyde removal, antibacterial and mildewproof functions.

Description

technical field [0001] The invention belongs to the technical field of air purification, and in particular relates to a composite air purification material of graphene-like and algae calcium and its preparation method and application. Background technique [0002] In 2004, Haim and Novoselov of the University of Manchester used transparent glue to repeatedly paste and tear a graphite sheet, and the thickness of the graphite sheet gradually decreased, finally forming graphene with a thickness of only 0.335 nanometers, that is, Graphene with a thickness of only one atom, this is the first time in the world to obtain a single layer of graphene, and it also brings the concept of graphene to the world. [0003] In my country, the graphene industry is still in the stage of mass production and exploration. The main preparation methods include micromechanical exfoliation, epitaxial growth, graphite oxide reduction and vapor deposition. Among them, the graphite oxide reduction metho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61L9/014A61L9/01B01J20/20B01D53/86B01D53/40B01D53/72B01J23/10B01J23/83B01J27/25A61L101/04A61L101/02A61L101/50
CPCA61L9/014A61L9/01B01J20/20B01D53/8687B01D53/8678B01D53/86B01J23/10B01J23/83B01J27/25B01D2253/102B01D2258/06B01D2257/708B01D2257/91B01D2257/704A61L2209/22A61L2209/21B01J35/50B01J35/618
Inventor 韦华童军童潇雨
Owner 湖北格林森绿色环保材料股份有限公司
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