CN101759368B - Green glass-ceramic plate made from lead-zinc smelting slag and manufacturing method thereof - Google Patents
Green glass-ceramic plate made from lead-zinc smelting slag and manufacturing method thereof Download PDFInfo
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- CN101759368B CN101759368B CN2010101269820A CN201010126982A CN101759368B CN 101759368 B CN101759368 B CN 101759368B CN 2010101269820 A CN2010101269820 A CN 2010101269820A CN 201010126982 A CN201010126982 A CN 201010126982A CN 101759368 B CN101759368 B CN 101759368B
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Abstract
The invention relates to a green glass-ceramic plate made from lead-zinc smelting slag and a manufacturing method thereof. The glass raw material is prepared from the following components in parts by weight: 40 to 60 parts of lead-zinc smelting slag, 26 to 38 parts of quartz, 15 to 24 parts of lithium feldspar, 2 to 4 parts of soda ash, 2 to 3 parts of zinc oxide, 2 to 5 parts of barium carbonate, 1 to 3 parts of borax, 2 to 2.5 parts of chromium oxide, 0 to 0.2 part of copper oxide and 0.04 to 0.2 part of carbon powder. The invention is not only in line with the common glass-ceramic producedby completely adopting industrial materials on the aspect of the performance, but also can realize waste utilization, reduce the environmental pollution, the product cost and the melting temperature of glass, improve the melting speed and the melting furnace efficiency of the glass, decrease the energy consumption and can be widely applied to building decoration materials, especially applied in various building decoration engineering, such as inside and outer walls, floors, pillars, table boards of the building, and the like.
Description
Technical field
The present invention relates to a kind of crystallized glass article and manufacture method thereof.
Background technology
Devitrified glass is a kind of polycrystalline material that the crystallization by feed glass obtains.Devitrified glass has formed a kind of material of special class at present, and it is various in style, and performance is different, has purposes very widely.Crystallizing glass sheet material is a kind of in the numerous kinds of devitrified glass, it is a kind of novel high-grade building and ornament materials, have the intensity height, resistance to wear, corrosion-resistant, weather resistance, do not absorb water, physicochemical property and uniform hue such as cleaning convenience, "dead" pollution, gloss is soft sparkling and crystal-clear, and surface compact has no time to wait excellent appearance characteristics.Because the crystallizing glass sheet material various aspects of performance all is better than lithotome, so be widely used in now in the high-grade fitting-out works such as building inside and outside wall, ground and corridor post.
Producing the employed raw material of crystallizing glass sheet material at present all is industrial industrial chemicals basically except quartz sand.The shortcoming of this glass batch is: the raw materials cost height; Glass melting temperature height, generally between 1500-1550 ℃, this certainly will increase fuel consumption, and high temperature has also aggravated the erosion of glass metal to the kiln refractory materials; Because the industrial chemicals in the glass batch is more, also increased the weight of the erosion of glass metal in addition to furnace refractories.
On the other hand, lead and zinc smelting dreg is a kind of industrial solid castoff, and it is occupied arable land, polluted water and ecotope even might cause and cause lead poisoning etc. to jeopardize the disastrous accident of human life's property safety, lacks effectively at present and utilizes.
Summary of the invention
The purpose of this invention is to provide a kind of green glass-ceramic plate and manufacture method made from lead and zinc smelting dreg thereof, solve existing manufacture method of glass-ceramic raw materials cost height, and the high problem of temperature of fusion.
For achieving the above object, the present invention adopts following technical scheme:
This green glass-ceramic plate made from lead and zinc smelting dreg, its frit is to be formed by following each components in mass portion proportioning: 40～60 parts of lead and zinc smelting dregs, quartzy 26～38 parts, 15～24 parts of lithium feldspars, 2～4 parts of soda ash, 2～3 parts in zinc oxide, 2～5 parts of barium carbonates, 1～3 part of borax, 2～2.5 parts in chromic oxide, 0～0.2 part of cupric oxide, 0.04～0.2 part of carbon dust.
Its frit is to be formed by following each components in mass portion proportioning: 60 parts of lead and zinc smelting dregs, quartzy 26 parts, 15 parts of lithium feldspars, 4 parts of soda ash, 2 parts in zinc oxide, 4 parts of barium carbonates, 2 parts of boraxs, 2 parts in chromic oxide, 0.2 part of cupric oxide, 0.04 part of carbon dust.
The composition of described lead and zinc smelting dreg and mass percentage content are: SiO
235～50%; AL
2O
39～19%; CaO 15～25%; MgO 2～6%; K
2O+Na
2O 1～3%; Fe
2O
37～13%; ZnO 0.4～1%; PbO 0.02～0.1%.
Described quartz is vein quartz, quartz sand, quartzite, silica or opal.
The manufacture method of this green glass-ceramic plate made from lead and zinc smelting dreg, step is as follows:
Step 1 is carried out fragmentation, screening with lead and zinc smelting dreg, quartz, lithium feldspar;
Step 2 is in proportion with each frit weighing, mixing;
Step 3 melts above-mentioned frit 2 hours down for 1460～1500 ℃ in temperature;
Step 4, fusing make after finishing glass metal flow directly into that shrend becomes the glass particle material in the water;
Step 5 is tiled in the glass particle material and carries out crystallization in the fireproof die, and crystallization temperature is 1020～1080 ℃;
Step 6 is with the green glass-ceramic sample grinding and cutting that obtains.
To dissolve used equipment be cell furnace, pot furnace or cabinet-type electric furnace to frit in the step 3.
The used equipment of glass particle material crystallization is tunnel furnace, shuttle kiln or cabinet-type electric furnace in the step 5.
In the described step 4, the viscosity of glass metal is 10 ~ 12Pa.s, and nucleation temperature Tg is: 656 ℃, nucleation time is: 0.5-1 hour.
In the described step 4, refrigerative is crossed cold zero pour and is (TN)+30 ℃ ~ 50 ℃.
In the described step 5, the heat-up rate of crystallization is 5 ℃/min, and the top temperature point of crystallization is 1080 ℃, crystallization pressure 23Pa.
Compared with prior art the present invention has following characteristics and beneficial effect:
1. turn waste into wealth, utilization of waste material makes full use of the industrial solid castoff lead and zinc smelting dreg, avoids waste residue to occupy arable land, polluted water and ecotope, prevents to cause the disastrous accident that causes the threat to life property safety.The compound material that it is used as a kind of industrial production is used and can reduces its volume of cargo in storage, alleviates the harm to environment.
2. gather materials on the spot, raw material is easy to get, because the lead and zinc smelting dreg slag is a kind of waste, so its other cost except trucking costs is zero substantially.It is used in the glass batch can all replaces Wingdale, part replaces conventional raw materials such as quartz sand, aluminum oxide, soda ash, can reduce the glass batch cost more than 20%.
3. after introducing the lead and zinc smelting dreg slag, need not add Wingdale again, reduced the consumption of industrial chemicals such as soda ash, Wingdale, and these raw materials all have very strong erosion action to refractory materials.Therefore under the constant condition of glass composition and temperature of fusion, can alleviate the erosion of glass metal to furnace refractories.
4. with behind the lead and zinc smelting dreg slag instead of part industrial chemicals, some has become compound in silicon-dioxide, these two kinds of infusibility components of aluminum oxide, therefore the temperature of fusion of glass can be reduced to 1460 ℃ from 1550 ℃.Also improve the speed of founding of glass simultaneously, thereby improved melting furnaces efficient, reduced energy consumption.
5, soda ash can provide sodium oxide in glass.Its main effect is the viscosity that reduces glass metal, and the fusing of glass can be carried out smoothly, but consumption crosses and can make the product distortion at most, and the suitable introducing amount of sodium oxide is 3.5-4.0%.
6, barium carbonate can reduce the viscosity of glass metal, helps the fusing of glass, and the disadvantageous effect of glass properties being come little, suitable consumption compared with sodium oxide is 3-5%.
7, in material mixture ratio, suitably add cupric oxide, chromic oxide, carbon dust, can suitably regulate the color and the gloss of product, make product satisfy user's different requirements.
Below be the present invention with all with the contrast of the common devitrified glass characteristic of industrial raw material production:
The common devitrified glass of material devitrified glass of the present invention
Mechanical property: bending strength (Mpa) 44 40 ~ 50
Ultimate compression strength (Mpa) 336.7 341.3
Resistance to impact shock (Pa) 2,481 2452
Mohs' hardness 66
Proportion 2.7 2.7
Chemical property acid resistance (1%H
2SO
4) 0.03 0.08
Alkali resistance (1%NaOH) 0.07 0.05
Water-intake rate (%) 00
To sum up, the present invention is not only at the common devitrified glass of aspect of performance no less than the industrial raw material production of whole usefulness, but also can utilization of waste material, reduce environmental pollution, reduce production costs, reduce the temperature of fusion of glass, improve the speed of founding and the melting furnaces efficient of glass, cut down the consumption of energy.Because have the intensity height, resistance to wear, corrosion-resistant, weather resistance, do not absorb water, good physicochemical property and uniform hue such as cleaning convenience, "dead" pollution, gloss is soft sparkling and crystal-clear, surface compact has no time to wait the appearance characteristics of excellence.Can be widely used in building and ornament materials, in all kinds of building decoration engineerings such as the interior exterior wall that particularly is applied to build, ground, corridor post, table top.
Description of drawings
The present invention will be further described in detail below in conjunction with accompanying drawing.
Fig. 1 is the process flow sheet that the present invention makes green glass-ceramic plate.
Embodiment
Embodiments of the invention are as follows
Embodiment 1:
By weighing, be mixed and made into glass batch, the composition of glass batch (weight) is: 60 parts of lead and zinc smelting dreg slags, quartzy 26 parts, 15 parts of lithium feldspars, 4 parts of soda ash, 2 parts in zinc oxide, 4 parts of barium carbonates, 2 parts of boraxs, 2 parts in chromic oxide, 0.2 part of cupric oxide, 0.04 part of carbon dust.
The composition of described lead and zinc smelting dreg and content are SiO
240.20%, AL
2O
313.60%, CaO19.84%, MgO3.31%, K
2O+Na
2O1.93%; Fe
2O
39.66%, ZnO0.71%, PbO0.06%.
Above-mentioned glass batch is placed in the mullite crucible, is fusing 3 hours in 1480 ℃ the cabinet-type electric furnace in temperature, and after fusing is finished glass metal being poured into becomes the glass particle material in the water.700 gram glass particle material are tiled in carry out crystallization in the fireproof die that is of a size of 120 * 120 millimeters in cabinet-type electric furnace, crystallization temperature is 1020 ℃.Can obtain 120 * 120 * 18 millimeters green glass-ceramic sample thus.
Embodiment 2:
By weighing, be mixed and made into glass batch, the composition of glass batch (weight) is: 50 parts of lead and zinc smelting dreg slags, quartzy 33 parts, 15 parts of lithium feldspars, 3 parts of soda ash, 3 parts in zinc oxide, 4 parts of barium carbonates, 2 parts of boraxs, 2.2 parts in chromic oxide, 0.06 part of cupric oxide, 0.1 part of carbon dust.The composition of described lead and zinc smelting dreg and content are with embodiment 1.
Is fusing 3 hours in 1480 ℃ the cell furnace with above-mentioned glass batch in temperature, and after fusing is finished glass metal being flowed directly into becomes the glass particle material in the water.26 kilograms of glass particle material are tiled in the fireproof die that is of a size of 6000 * 9000 millimeters carry out crystallization in the shuttle kiln that with the liquefied petroleum gas is fuel, crystallization temperature is 1060 ℃.Can obtain 600 * 900 * 18 millimeters green glass-ceramic product thus.
Embodiment 3:
By weighing, be mixed and made into glass batch, the composition of glass batch (weight) is: 40 parts of lead and zinc smelting dreg slags, quartzy 38 parts, 24 parts of lithium feldspars, 7 parts in Wingdale, 2 parts of soda ash, 2 parts in zinc oxide, 4 parts of barium carbonates, 2 parts of boraxs, 2.5 parts in chromic oxide, 0.2 part of carbon dust.The composition of described lead and zinc smelting dreg and content are with embodiment 1.
Is fusing 3 hours in 1480 ℃ the cell furnace with above-mentioned glass batch in temperature, and after fusing is finished glass metal being flowed directly into becomes the glass particle material in the water.26 kilograms of glass particle material are tiled in the fireproof die that is of a size of 6000 * 9000 millimeters carry out crystallization in the shuttle kiln that with the liquefied petroleum gas is fuel, crystallization temperature is 1050 ℃.Can obtain 600 * 900 * 18 millimeters green glass-ceramic product thus.
Claims (8)
1. green glass-ceramic plate made from lead and zinc smelting dreg, it is characterized in that: its frit is to be formed by following each components in mass portion proportioning: 40～60 parts of lead and zinc smelting dregs, quartzy 26～38 parts, 15～24 parts of lithium feldspars, 2～4 parts of soda ash, 2～3 parts in zinc oxide, 2～5 parts of barium carbonates, 1～3 part of borax, 2～2.5 parts in chromic oxide, 0～0.2 part of cupric oxide, 0.04～0.2 part of carbon dust;
The composition of described lead and zinc smelting dreg and mass percentage content are: SiO
235～50%, AL
2O
39～19%, CaO 15～25%, and MgO 2～6%, K
2O+Na
2O 1～3%, Fe
2O
37～13%, ZnO 0.4～1%, and PbO 0.02～0.1%.
2. the green glass-ceramic plate made from lead and zinc smelting dreg according to claim 1, it is characterized in that: its frit is to be formed by following each components in mass portion proportioning: 60 parts of lead and zinc smelting dregs, quartzy 26 parts, 15 parts of lithium feldspars, 4 parts of soda ash, 2 parts in zinc oxide, 4 parts of barium carbonates, 2 parts of boraxs, 2 parts in chromic oxide, 0.2 part of cupric oxide, 0.04 part of carbon dust.
3. the green glass-ceramic plate made from lead and zinc smelting dreg according to claim 1, it is characterized in that: described quartz is vein quartz, quartz sand, quartzite or opal.
4. the manufacture method of a green glass-ceramic plate made from lead and zinc smelting dreg is characterized in that step is as follows:
Step 1 is carried out fragmentation, screening with lead and zinc smelting dreg, quartz, lithium feldspar;
Step 2, in the described ratio of claim 1 with each frit weighing, mixing;
Step 3 melts above-mentioned frit 2 hours down for 1460～1500 ℃ in temperature;
Step 4, fusing make after finishing glass metal flow directly into that shrend becomes the glass particle material in the water;
Step 5 is tiled in the glass particle material and carries out crystallization in the fireproof die, and crystallization temperature is 1020～1080 ℃;
Step 6 is with the green glass-ceramic sample grinding and cutting that obtains.
5. the manufacture method of the green glass-ceramic plate made from lead and zinc smelting dreg according to claim 4 is characterized in that: to dissolve used equipment be cell furnace, pot furnace or cabinet-type electric furnace to frit in the step 3.
6. the manufacture method of the green glass-ceramic plate made from lead and zinc smelting dreg according to claim 4, it is characterized in that: the used equipment of glass particle material crystallization is tunnel furnace, shuttle kiln or cabinet-type electric furnace in the step 5.
7. the manufacture method of the green glass-ceramic plate made from lead and zinc smelting dreg according to claim 4, it is characterized in that: in the described step 4, the viscosity of glass metal is 10 ~ 12Pa.s, and nucleation temperature Tg is: 656 ℃, nucleation time is: 0.5 ~ 1 hour.
8. the manufacture method of the green glass-ceramic plate made from lead and zinc smelting dreg according to claim 4, it is characterized in that: in the described step 5, the heat-up rate of crystallization is 5 ℃/min, the top temperature point of crystallization is 1080 ℃, crystallization pressure 23Pa.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101269820A CN101759368B (en) | 2010-03-18 | 2010-03-18 | Green glass-ceramic plate made from lead-zinc smelting slag and manufacturing method thereof |
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| CN2010101269820A CN101759368B (en) | 2010-03-18 | 2010-03-18 | Green glass-ceramic plate made from lead-zinc smelting slag and manufacturing method thereof |
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| CN101759368B true CN101759368B (en) | 2011-08-03 |
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| WO2012065300A1 (en) * | 2010-11-16 | 2012-05-24 | 江西隆丰工贸有限责任公司 | Method for preparing microcrystalline glass-ceramics faceplate |
| CN104445944B (en) * | 2014-12-16 | 2017-07-18 | 北京科技大学 | A kind of method that dangerous solid waste prepares devitrified glass |
| CN106316133A (en) * | 2016-08-26 | 2017-01-11 | 云南省固体废物管理中心 | Zinc smelting hazardous waste microcrystalline glass and preparation method thereof |
| CN106542770B (en) * | 2016-10-21 | 2018-11-13 | 陕西科技大学 | A method of preparing Venus artificial stone using mine tailing |
| CN107032621B (en) * | 2016-12-02 | 2020-08-04 | 河北省沙河玻璃技术研究院 | Green glass ceramics and preparation method and application thereof |
| CN106866114B (en) * | 2017-03-12 | 2019-10-22 | 江西理工大学 | A kind of building porcelain granule and preparation method thereof of lead-zinc smelting fuming furnace slag base |
| CN108774003B (en) * | 2018-08-01 | 2021-03-19 | 南方科技大学 | Microcrystalline glass and preparation method thereof |
| CN111039569A (en) * | 2019-12-19 | 2020-04-21 | 吉林省梓楗新型建材股份有限公司 | Black microcrystalline glass plate produced by utilizing lead-zinc-iron tailings and manufacturing method thereof |
| CN111320388A (en) * | 2020-04-14 | 2020-06-23 | 北京工业大学 | Method for preparing iron-selecting tailing microcrystalline glass by synergistic sintering of fuming furnace slag |
| CN112851121B (en) * | 2021-01-18 | 2022-12-23 | 山东龙宇玻璃有限公司 | Method for promoting resource utilization of high-speed rail tailings by using silicon slag |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180672A (en) * | 1997-11-21 | 1998-05-06 | 清华大学 | Recipe of glass ceramics and manufacturing technology thereof |
| CN1868946A (en) * | 2006-06-06 | 2006-11-29 | 武汉理工大学 | Waste residue microcrystal glass and its preparation method |
| GB2437796A (en) * | 2006-05-05 | 2007-11-07 | John William Carson | Improved blast furnace slag |
| RU2375318C1 (en) * | 2008-08-15 | 2009-12-10 | Юлия Алексеевна Щепочкина | Glase charge |
-
2010
- 2010-03-18 CN CN2010101269820A patent/CN101759368B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1180672A (en) * | 1997-11-21 | 1998-05-06 | 清华大学 | Recipe of glass ceramics and manufacturing technology thereof |
| GB2437796A (en) * | 2006-05-05 | 2007-11-07 | John William Carson | Improved blast furnace slag |
| CN1868946A (en) * | 2006-06-06 | 2006-11-29 | 武汉理工大学 | Waste residue microcrystal glass and its preparation method |
| RU2375318C1 (en) * | 2008-08-15 | 2009-12-10 | Юлия Алексеевна Щепочкина | Glase charge |
Non-Patent Citations (1)
| Title |
|---|
| 武冬梅,等.锌渣作晶核剂的微晶玻璃研究.《房材与应用》.1999,(第二期),21-22. * |
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