Microcrystal prepared from waste cinder

A technology of microcrystalline stone and waste coal slag, which is applied in the field of microcrystalline stone, can solve problems such as environmental protection problems, and achieve the effects of wide application range, excellent wear resistance, good chemical stability and thermal stability

Inactive Publication Date: 2009-11-11
谢海辉
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Then there will be piles of waste coal cinders, which

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The microcrystalline stone that utilizes waste coal slag to make that the present invention provides, its raw material formula weight ratio is as follows:

[0026] Waste cinder 30

[0027] Quartz 26

[0028] limestone 21

[0029] Soda Ash 9

[0030] Borax 1.3

[0031] Zinc oxide 0.2

[0032] Sodium nitrate 0.8.

[0033] production method:

[0034] First mix the raw material formula evenly in proportion, and then send the evenly mixed ingredients into a large-scale high-temperature melting furnace of 16 cubic meters for melting, and melt them into liquid at a high temperature of 1500°C, and then make the liquid ingredients according to the existing process after water quenching. into basic glass raw materials, the basic glass raw materials are sieved by 8 mesh to 20 mesh, put into the mold and leveled, and then the mold is sent into the 188M 2 In the shuttle kiln, the sintering is carried out according to the heat treatment process established in advance, and the ...

Embodiment 2

[0036] The microcrystalline stone that utilizes waste coal slag to manufacture provided by the present invention, its raw material formula weight ratio is as follows:

[0037] Waste cinder 48

[0038] Quartz 18

[0039] limestone 14

[0040] Soda Ash 10

[0041] Borax 1.5

[0042] Zinc oxide 0.3

[0043] Sodium nitrate 1.0.

[0044] Production method is with embodiment 1.

Embodiment 3

[0046] The microcrystalline stone that utilizes waste coal slag to manufacture provided by the present invention, its raw material formula weight ratio is as follows:

[0047] Waste cinder 35

[0048] Quartz stone 11

[0049] limestone 18

[0050] Soda Ash 6

[0051] Borax 2.1

[0052] Zinc oxide 0.2

[0053] Sodium nitrate 1.0.

[0054] Production method is with embodiment 1.

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

No PUM Login to view more

Abstract

The invention provides a microcrystal prepared from waste cinder. The microcrystal is characterized in that: the microcrystal is prepared from the following raw materials by mass: 30 to 50 g of waste cinder, 10 to 28g of quartz, 12 to 25g of limestone, 6 to 15g of calcined soda, 1.3 to 3.0g of borax, 0.2 to 0.3g of zinc oxide, and 0.8 to 1.2g of sodium nitrate. The microcrystal has the advantages of high mechanical strength, high hardness, excellent wear-resisting property, acid-alkali resistance, and good chemical stability and thermal stability, and can be used in any severe environment, and also keeps the higher mechanical strength in high temperature environment; the microcrystal also has the advantages of no pore space, close texture, water resistance, no toxins, no dielectric and zero dielectric, no radioactivity, and safe use, and is a reasonable environmental protection building material; moreover, the microcrystal can be carved and is suitable for hot bending deformation, so that the microcrystal can be widely applied, and can be used for decoration on a cylinder, a plane, a curtain wall, kitchen ware, a high-grade document, furniture, a sauna bathroom and the like, and the production cost is reduced by more than 25 to 35 percent. Because the waste cinder contains various trace metal elements, various bright colors are prepared. Because a large amount of waste cinder is consumed, the key problem of environmental protection is solved.

Description

technical field [0001] The invention belongs to a building and decoration material, in particular to a microcrystalline stone produced by using waste coal slag from a thermal power plant. Background technique [0002] At present, due to the special requirements of environmental protection in the construction and decoration industries, natural stone is no longer used and replaced by artificial marble. In fact, artificial marble is worse than natural stone. The raw materials used in artificial marble are gravel, resin and glue, and the production process is pressed, so its internal structure is loose, its appearance is rough, its physical and chemical properties are not considered, and its environmental protection is relatively poor. [0003] As we all know, the gloss ceramic series products have been widely used in various fields of the construction industry due to their unique characteristics. It has beautiful appearance, delicate texture, rich colors, good physical and che...

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): C03C10/00
Inventor 谢海辉
Owner 谢海辉
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap