CN1362381A - 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
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- CN1362381A CN1362381A CN 02100438 CN02100438A CN1362381A CN 1362381 A CN1362381 A CN 1362381A CN 02100438 CN02100438 CN 02100438 CN 02100438 A CN02100438 A CN 02100438A CN 1362381 A CN1362381 A CN 1362381A
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- white clay
- chemical sludge
- devitrified glass
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- produce
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Abstract
The method for producing devitroceramics building material by utilizing industrial waste slag (white mud) is characterized by that in its raw material composition the white mud whose dose range is less than or equal to 65 portions, and whose optimum dose range is 30-62 portions can be added. Its raw material composition comprises quartz 20-55 portions, feldspar 22-45 portions, aluminium oxide 0-8 portions, zinc oxide 0-10 portions, barium carbonate 3-8 portions, sodium carbonate 5-15 portions and calcium carbonate 0-18 portions.
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 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 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 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 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 with chemical sludge (white clay) as main raw material, colour devitrified glass such as the production architectural decoration is white, red, yellow, green, expanded architectural decoration devitrified glass raw materials for production scope, greatly reduce raw materials cost, and, effectively improved the profit of manufacturing enterprise for changing rejected material to useful resource has indicated a kind of approach that utilizes.
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 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 (6)
1, a kind of method of utilizing 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 chemical sludge (white clay) in proportioning raw materials, its amount ranges is: 0 part＜white clay≤65 parts.
2, the method for utilizing 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 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 chemical sludge (white clay) to produce the devitrified glass material of construction according to claim 1 is characterized in that, except that adding 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, according to claim 1 or the 4 described methods of utilizing chemical sludge (white clay) to produce the devitrified glass material of construction, it is characterized in that: also add tinting material 0-2.0 part in the described raw materials for production.
6, the method for utilizing 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 true CN1362381A (en) | 2002-08-07 |
| CN1176037C 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) |
Cited By (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 |
| CN102849948A (en) * | 2012-09-29 | 2013-01-02 | 济南大学 | Waste glass slag reutilization method and obtained glass |
| CN103803799A (en) * | 2012-12-28 | 2014-05-21 | 中国神华能源股份有限公司 | Application of white mud in preparation of alumina silicate glass, and alumina silicate glass and preparation method thereof |
| CN107188421A (en) * | 2016-03-15 | 2017-09-22 | 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
Cited By (8)
| 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 |
| CN102849948A (en) * | 2012-09-29 | 2013-01-02 | 济南大学 | Waste glass slag reutilization method and obtained glass |
| CN102849948B (en) * | 2012-09-29 | 2015-02-18 | 济南大学 | Waste glass slag reutilization method and obtained glass |
| CN103803799A (en) * | 2012-12-28 | 2014-05-21 | 中国神华能源股份有限公司 | Application of white mud in preparation of alumina silicate glass, and alumina silicate glass and preparation method thereof |
| 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 |
| CN107188421A (en) * | 2016-03-15 | 2017-09-22 | 神华集团有限责任公司 | A kind of devitrified 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1176037C (en) | 2004-11-17 |
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