CN1176037C - Method of utilizing chemical sludge in producing devitrified glass building material - Google Patents
Method of utilizing chemical sludge in producing devitrified glass building material Download PDFInfo
- Publication number
- CN1176037C CN1176037C CNB021004382A CN02100438A CN1176037C CN 1176037 C CN1176037 C CN 1176037C CN B021004382 A CNB021004382 A CN B021004382A CN 02100438 A CN02100438 A CN 02100438A CN 1176037 C CN1176037 C CN 1176037C
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- CN
- China
- Prior art keywords
- chemical sludge
- white clay
- portions
- raw materials
- devitrified glass
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Abstract
The present invention relates to a method for producing a nucleated glass building material by chemical sludge (white slime). When 100 portions by weight of glass materials are obtained by melting, chemical sludge (white slime) is added in the raw materials, the dosage of the white slime is more than 0 portion and less than or equal to 65 portions, and the optimal dosage range is from 30 to 62 portions. Other production raw materials comprise 20 to 55 portions of quartz, 25 to 45 portions of feldspar, 0 to 8 portions of aluminum oxide, 3 to 10 portions of zinc oxide, 3 to 8 portions of barium carbonate, 5 to 15 portions of sodium carbonate and 0 to 18 portions of calcium carbonate. The method has the advantages for widening the range of the production raw materials of the nucleated glass for buildings, greatly reducing the cost of the raw materials, pointing out an utilization path of changing wastes into resources and effectively enhancing the benefits of production enterprises.
Description
Technical field
The present invention relates to a kind of method of producing the devitrified glass material of construction.
Background technology
Existing devitrified glass production mainly is to adopt purifying worker raw material, and raw materials cost is higher, and the cost of devitrified glass material of construction is also higher.And the chemical sludge white clay is the waste residue that produces in the alkali factory production process, and composition is very complicated, is deposited in on-site, has caused environmental pollution.
Technology contents
The technical problem that solves: reduce the cost of devitrified glass material of construction, realize the trade waste resource utilization, the control environmental pollution.
Technical scheme of the present invention: utilize the chemical sludge white clay to produce the method for devitrified glass material of construction, its raw materials for production comprise quartz, feldspar, aluminum oxide, zinc oxide, yellow soda ash, barium carbonate, lime carbonate, it is characterized in that: when fusing obtains the frit of 100 parts of weight, add the chemical sludge white clay in proportioning raw materials, its amount ranges is: 0 part＜white clay≤65 parts.
Its optimum amount scope of above-mentioned chemical sludge white clay is 30-62 part.
The chemical ingredients of above-mentioned chemical sludge white clay comprises (Wt%):
SiO
2：5.30-7.86； AI
2O
3：0.67-1.76； CaO：33.40-40.85；
MgO：4.55-7.74； K
2O：0.16-0.32； Na
2O：4.68-6.78；
Fe
2O
3：0.41-0.71； MnO：0.02-0.03； TiO
2：0.06-0.10；
P
2O
5: 0.00-0.06; Igloss: 30.94-46.33.
Except that adding the chemical sludge white clay, the add-on scope of other described raw materials for production is:
Quartzy: 20-55 part;
Feldspar: 25-45 part;
Aluminum oxide: 0-8 part;
Zinc oxide: 3-10 part;
Barium carbonate: 3-8 part;
Yellow soda ash: 5-15 part;
Lime carbonate: 0-18 part.
Also add tinting material 0-2.0 part in the above-mentioned raw materials for production.
Above-mentioned chemical sludge white clay is handled to remove the solubility salt through washing.
Beneficial effect
The present invention as main raw material, produces colour devitrified glass such as architectural decoration is white, red, yellow, green with the chemical sludge white clay.
Embodiment
Embodiment one, the proportioning raw materials when fusing obtains 100 parts of weight frits:
Chemical sludge white clay amount ranges is 62 parts;
Quartzy: 53 parts; Feldspar: 28 parts; Aluminum oxide: 6 parts; Zinc oxide: 4 parts; Barium carbonate: 5 parts; Yellow soda ash: 13.3 parts.
Embodiment two, the proportioning raw materials when fusing obtains 100 parts of weight frits:
Chemical sludge white clay amount ranges is 62 parts;
Quartzy: 32.6 parts; Feldspar: 28 parts; Aluminum oxide: 1.2 parts; Zinc oxide: 5 parts; Barium carbonate: 5 parts; Yellow soda ash: 10 parts; Add tinting material in addition as one feels fit.
Embodiment three, the proportioning raw materials when fusing obtains 100 parts of weight frits:
Chemical sludge white clay amount ranges is 30 parts;
Quartzy: 26 parts; Feldspar: 41 parts; Zinc oxide: 6.5 parts; Barium carbonate: 5 parts; Yellow soda ash: 5.4 parts; Lime carbonate: 5.6 parts; Add tinting material in addition as one feels fit.
Reach changing the erosion of material tank furnace refractory materials for reducing the pollution that air is caused, described chemical sludge white clay is handled to remove the solubility salt through washing.
The specific embodiment of utilizing the chemical sludge white clay to produce the devitrified glass material of construction is: with uniform mixing after the pre-treatment of various raw materials process, obtain the molten material of the uniform glass of composition 1500 ℃ of fusings in the sending into material stove, the molten material of glass obtains the suitable glass particle of granularity through shrend, again through the dress mould, send into that crystallization obtains work in-process in the crystallization furnace, work in-process are through cutting, cut, obtaining finished product after the art breading such as mill.
Claims (5)
1, a kind of method of utilizing the chemical sludge white clay to produce the devitrified glass material of construction, its raw materials for production comprise quartz, feldspar, aluminum oxide, zinc oxide, yellow soda ash, barium carbonate, lime carbonate, it is characterized in that: when fusing obtains the frit of 100 parts of weight, add the chemical sludge white clay in proportioning raw materials, its amount ranges is: 0 part＜white clay≤65 parts.
2, the method for utilizing the chemical sludge white clay to produce the devitrified glass material of construction according to claim 1, it is characterized in that: its optimum amount scope of described chemical sludge white clay is 30-62 part.
3, the method for utilizing the chemical sludge white clay to produce the devitrified glass material of construction according to claim 1 and 2, it is characterized in that: the chemical ingredients of described chemical sludge white clay comprises (Wt%):
SiO
2：?5.30-7.86； AI
2O
3：0.67-1.76； CaO：?33.40-40.85；
MgO： 4.55-7.74； K
2O： 0.16-0.32； Na
2O：4.68-6.78；
Fe
2O
3：0.41-0.71； MnO： 0.02-0.03； TiO
2：0.06-0.10；
P
2O
5: 0.00-0.06; Igloss: 30.94-46.33.
4, the method for utilizing the chemical sludge white clay to produce the devitrified glass material of construction according to claim 1 is characterized in that, except that adding the chemical sludge white clay, the add-on scope of other described raw materials for production is:
Quartzy: 20-55 part;
Feldspar: 25-45 part;
Aluminum oxide: 0-8 part;
Zinc oxide: 3-10 part;
Barium carbonate: 3-8 part;
Yellow soda ash: 5-15 part;
Lime carbonate: 0-18 part.
5, the method for utilizing the chemical sludge white clay to produce the devitrified glass material of construction according to claim 1 and 2 is characterized in that: handle to remove the solubility salt through washing before described chemical sludge white clay adds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021004382A CN1176037C (en) | 2002-01-30 | 2002-01-30 | Method of utilizing chemical sludge in producing devitrified glass building material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021004382A CN1176037C (en) | 2002-01-30 | 2002-01-30 | Method of utilizing chemical sludge in producing devitrified glass building material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1362381A CN1362381A (en) | 2002-08-07 |
| CN1176037C true CN1176037C (en) | 2004-11-17 |
Family
ID=4739366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021004382A Expired - Fee Related CN1176037C (en) | 2002-01-30 | 2002-01-30 | Method of utilizing chemical sludge in producing devitrified glass building material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1176037C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092948A (en) * | 2009-12-10 | 2011-06-15 | 淄博钰晶新型材料科技有限公司 | Formula and production technology of crystallized glass panel prepared from industrial red mud |
| CN101767932B (en) * | 2009-12-30 | 2011-07-20 | 陕西乾盛环保建材工程有限公司 | Method for utilizing waste gypsum slag to manufacture green microcrystalline glass plate material |
| CN102849948B (en) * | 2012-09-29 | 2015-02-18 | 济南大学 | Waste glass slag reutilization method and obtained glass |
| CN103803799B (en) * | 2012-12-28 | 2016-01-13 | 中国神华能源股份有限公司 | White clay is preparing the purposes in alumina silicate glass, alumina silicate glass and preparation method thereof |
| CN107188421B (en) * | 2016-03-15 | 2019-11-01 | 神华集团有限责任公司 | A kind of devitrified glass and preparation method thereof |
-
2002
- 2002-01-30 CN CNB021004382A patent/CN1176037C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1362381A (en) | 2002-08-07 |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |