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

Diatom nano ore crystal granules with anion powder and preparation method of diatom nano ore crystal granules

A technology of negative ion powder and diatom nanometer, applied in the field of diatom nanometer mineral crystal particles and their preparation, can solve the problems of inability to remove harmful substances of formaldehyde, complicated preparation process, saturated adsorption, etc., to ensure pure naturalness, Mature process, strong adsorption effect

Inactive Publication Date: 2017-12-19
王泽慧
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the natural purification products on the market are mainly activated carbon and bamboo charcoal, but these two types of products only have a simple physical adsorption function, and cannot remove harmful substances such as formaldehyde and benzene. Adsorbed to saturation, and may even be re-released under certain conditions
Although photocatalyst activated carbon has also appeared on the market, the preparation process is complicated and it is easy to be saturated during use.

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
  • Diatom nano ore crystal granules with anion powder and preparation method of diatom nano ore crystal granules

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] In the embodiment of the present invention, a diatom nano-mineral particle containing negative ion powder comprises the following raw materials in parts by weight: 50 parts of sepiolite, 0.1 part of negative ion powder, 5 parts of attapulgite, 10 parts of activated carbon, diatomaceous earth 5 parts, 10 parts of kaolin, 3 parts of manganese oxide.

[0025] The particle sizes of the sepiolite, negative ion powder, attapulgite, activated carbon, diatomite, kaolin and manganese oxide are all 250 mesh. The effective substance content of the sepiolite is more than 90%.

[0026] see figure 1 , the preparation method of the described diatom nano-mineral particle that contains anion powder, comprises the following steps:

[0027] (1) Pass sepiolite, negative ion powder, attapulgite, gac, diatomaceous earth, kaolin and manganese oxide through a 250 mesh sieve respectively, for subsequent use;

[0028] (2) Mix the sieved sepiolite, negative ion powder, attapulgite, activated c...

Embodiment 2

[0033] In the embodiment of the present invention, a diatom nano-mineral particle containing negative ion powder comprises the following raw materials in parts by weight: 55 parts of sepiolite, 0.2 part of negative ion powder, 6.5 parts of attapulgite, 12.5 parts of activated carbon, diatomite 6.5 parts, 11 parts of kaolin, 3 parts of manganese oxide.

[0034] The particle sizes of the sepiolite, negative ion powder, attapulgite, activated carbon, diatomite, kaolin and manganese oxide are all 300 mesh. The effective substance content of the sepiolite is more than 90%.

[0035] see figure 1 , the preparation method of the described diatom nano-mineral particle that contains anion powder, comprises the following steps:

[0036] (1) Separately pass through 300 mesh sieves with sepiolite, negative ion powder, attapulgite, gac, diatomaceous earth, kaolin and manganese oxide, and set aside;

[0037] (2) Mix the sieved sepiolite, negative ion powder, attapulgite, activated carbon,...

Embodiment 3

[0042] In the embodiment of the present invention, a diatom nano-mineral particle containing negative ion powder includes the following raw materials in parts by weight: 60 parts of sepiolite, 0.3 part of negative ion powder, 7.5 parts of attapulgite, 15 parts of activated carbon, diatomaceous earth 7.5 parts, kaolin 12.5 parts, manganese oxide 4 parts.

[0043] The particle sizes of the sepiolite, negative ion powder, attapulgite, activated carbon, diatomite, kaolin and manganese oxide are all 350 mesh. The effective substance content of the sepiolite is more than 90%.

[0044] see figure 1 , the preparation method of the described diatom nano-mineral particle that contains anion powder, comprises the following steps:

[0045] (1) Separately pass through 350 mesh sieves with sepiolite, negative ion powder, attapulgite, gac, diatomaceous earth, kaolin and manganese oxide, and set aside;

[0046] (2) Mix the sieved sepiolite, negative ion powder, attapulgite, activated carbo...

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
Granularityaaaaaaaaaa
Granularityaaaaaaaaaa
Granularityaaaaaaaaaa
Login to View More

Abstract

The invention discloses diatom nano ore crystal granules containing an anion powder and a preparation method of the diatom nano ore crystal granules. The diatom nano ore crystal granules comprise the following raw materials in parts by weight: 50-70 parts of sepiolite, 0.1-0.5 part of an anion powder, 5-10 parts of attapulgite, 10-20 parts of activated carbon, 5-10 parts of kieselguhr, 10-15 parts of kaolin and 3-5 parts of manganese oxide. The preparation method comprises the following steps: mixing screened sepiolite, the anion powder, attapulgite, activated carbon, kieselguhr, kaolin and manganese oxide according to the weight parts, adding a proper amount of a sodium carbonate solution, and pelletizing so as to obtain material granules; further performing primary drying and activation, so as to obtain the diatom nano ore crystal granules. The diatom nano ore crystal granules disclosed by the invention can not only adsorb harmful gases such as formaldehyde, benzene and TVOC, but also perform functions of decomposing and removing harmful substances and releasing anions. Due to adhesion of mineral materials such as the sepiolite and the kieselguhr, the pure nature of the product is ensured, and the diatom nano ore crystal granules are simple in preparation step, developed in process and applicable to industrial production.

Description

technical field [0001] The invention relates to the technical field of environmental protection materials, in particular to a diatom nano-mineral particle containing negative ion powder and a preparation method thereof. Background technique [0002] With the rapid improvement of people's living standards in our country, modern people's pursuit of quality of life and health is getting higher and higher. As a result, the housing area increases and the decoration becomes more and more luxurious and tight. However, due to our country's sanitary quality standards for building decoration materials, product quality supervision and management are not in place, resulting in a large number of inferior decoration materials flooding the building materials market. The survey shows that among the indoor environmental pollutants, four categories such as formaldehyde, ammonia, benzene (series) and radioactive substances are ubiquitous, the most harmful, and have become the greatest source o...

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): B01J20/12B01J20/28B01J20/30B01D53/72B01D53/81
CPCB01J20/12B01D53/02B01D53/72B01D53/81B01D2257/708B01D2259/4508B01J20/0207B01J20/06B01J20/10B01J20/28016
Inventor 王泽慧
Owner 王泽慧