CN106542770A - A kind of method that utilization mine tailing prepares Venus artificial stone - Google Patents
A kind of method that utilization mine tailing prepares Venus artificial stone Download PDFInfo
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- CN106542770A CN106542770A CN201610920288.3A CN201610920288A CN106542770A CN 106542770 A CN106542770 A CN 106542770A CN 201610920288 A CN201610920288 A CN 201610920288A CN 106542770 A CN106542770 A CN 106542770A
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- mine tailing
- venus
- goldstone
- artificial stone
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/18—Polyesters; Polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/02—Agglomerated materials, e.g. artificial aggregates
- C04B18/023—Fired or melted materials
Abstract
A kind of method that utilization mine tailing prepares Venus artificial stone, carries out the preparation of goldstone first, by quartz sand, mine tailing, Plumbum preparatium, sodium carbonate, Borax, copper oxide, iron powder, glass putty, phosphorus pentoxide is mixed to join in silica crucible, goldstone is obtained Jing after fusing, clarification, homogenizing, cooling, and goldstone grain breakage is less than into diameter the granule of 5mm；Then carry out the preparation of Venus stone material; by mine tailing; quartz sand; titanium dioxide, goldstone granule mix homogeneously, by unsaturated polyester resin and 2 ethylhexanate of peroxidating; silane coupler KH750 mixing and stirrings form mixed liquor and are added in compound; die for molding is added to after mix homogeneously, is cooled down after last cured stove solidification, after grinding and polishing, is obtained final product mine tailing Venus artificial stone；The present invention prepares Venus artificial stone using mine tailing in a large number, and mine tailing not only can be added in goldstone, and same a large amount of addition mine tailings in stone material base material, mine tailing utilization are big.
Description
Technical field
The present invention relates to a kind of manufacture method of artificial stone, more particularly to one kind prepare Venus artificial stone using mine tailing
The method of material.
Background technology
Mine tailing, be exactly ore dressing plant under the conditions of specific economic technology, by Ore comminution, choose " useful constituent " discharged afterwards
Garbage, that is, Ore remaining solid waste Jing after selecting concentrate is the key component of industrial solid wastes, its
In contain a number of useful metal, nonmetallic mineral, can be considered the mineral materials such as a kind of silicate of " being combined ", carbonate
Material, and there is big fine size, quantity, pollution and environmentally hazardous feature, but while and be a kind of potential secondary resource.
Artificial stone is will be rock ballast or stone powder again cementing integral, uses as construction material.According to cement
Composition is different, and artificial stone can be divided into organic artificial's stone material, organic-inorganic composite artificial shone material and inorganic artificial stone.Mesh
Before, production is organic artificial's stone material with the maximum artificial stone of usage amount.Mainly with rock ballast, stone powder, Inorganic Chemicals it is
Aggregate, synthetic resin are cementing material, it is agitated, mat formation, vibrate, evacuation, solidification, cutting, the operation such as polishing are made.It is organic
The features such as artificial stone has smooth compact structure, surface, rich color, strong dicoration.
CN102241499A discloses the artificial jade and its manufacture method based on iron tailings, through raw material weighing, crushes, grinds
Mill, mixing, melting, chisel and carve, polish, polishing and obtain final product artificial jade.Obtained by of the invention, artificial jade exquisite quality, gloss are gentle soft
With, but be only capable of processing iron tailings, and jade intensity is relatively low, it is impossible to extensively apply.CN103864376A discloses a kind of artificial stone
Matrix material and active material are carried out metering proportion, are sufficiently mixed and obtain material of main part and load mould by material and preparation method thereof
In tool, vibration, pressurization obtain base substrate, then base substrate is soaked in induction solution, then through conserving, piling up, repairing, that is, is obtained
Artificial stone.The present invention prepare artificial stone with lithotome identical outward appearance and structure construction, physico-chemical property etc.,
But its color is dull, it is impossible to reach good decorative effect.CN1161311A discloses a kind of glass ceramics aventurine plate of doing
Manufacture method, by appropriate granularity, be sprinkling upon devitrified glass base material upper table to be sintered after the heating of the metallic particles that scribbles transition zone
Face is simultaneously embedded, and is then sintered and obtains blank flat, repolishes, stripping and slicing obtains final product glass ceramics aventurine plate finished product.This
The aventurine plate of bright preparation, its metallic particles size is adjustable, on large area shingle nail has traditional method incomparable
Decorative effect, but Venus is contained on its only surface, it is not wear-resistant, and which directly uses metallic particles, preparation process to be easily oxidized, into
This height.
The content of the invention
It is an object of the invention to overcome the shortcoming of above-mentioned prior art, there is provided a kind of to prepare gold using mine tailing in a large number
The method of star artificial stone, the method are easy to operate, and preparation process is simple, energy consumption are low, energy saving, are suitable to what is produced in enormous quantities
The preparation method of Venus artificial stone, it is various, rich true according to Venus artificial stone color obtained in preparation method of the present invention
Colour and visual effect with natural, Venus artificial stone surface is smooth, attractive in appearance, good decorating effect, added value of product is high.
To reach above-mentioned purpose, the technical solution used in the present invention is：
The first step：The preparation of goldstone
1) quartz sand 50～60%, mine tailing 8～13%, Plumbum preparatium 2～6%, sodium carbonate 13 are taken according to mass fraction first,
～20%, Borax 6～10%, copper oxide 2～6%, iron powder 1～4%, glass putty 1～3%, phosphorus pentoxide 0.5～2.5% are mixed
Close to obtain batch；
2) and then, by batch add be warming up in 1380～1450 DEG C of silica crucible, insulation 30min after,
Stir once under high temperature；
3) and then, furnace temperature is down to into 1350～1400 DEG C, be incubated 30～120min；
4) and then, furnace temperature is down to into 850 DEG C according to the rate of temperature fall of 8～10 DEG C/min, be incubated 5～10min；
5) and then, furnace temperature is down to into 750 DEG C according to the rate of temperature fall of 2～4 DEG C/min, and 750 DEG C be incubated 35～
120min；
6) and then, furnace temperature is down to into 480 DEG C according to the rate of temperature fall of 3～5 DEG C/min, and 480 DEG C be incubated 10～
30min；
7) and then, crucible is taken out together with sample rapidly, is put in air, collect crucible after sample natural cooling is broken
In goldstone granule；
8) it is last, goldstone grain breakage is standby less than the granule of 5mm into diameter；
Second step：The preparation of Venus artificial stone
1) mine tailing 60～75%, quartz sand 5～15%, titanium dioxide 1～5%, Venus are taken according to mass fraction first,
Stone granule 5～10%, unsaturated polyester resin 6～11%；
2) and then, mine tailing, quartz sand, titanium dioxide, goldstone granule mix homogeneously are obtained into compound；
3) and then, then take the peroxide -2-ethyl hexanoic acid tert-butyl of unsaturated polyester resin 1%～1.5%, 0.5～
1.5% silane coupler KH750, is added in unsaturated polyester resin, and stirs to form mixed liquor；
4) and then, in the compound for being added to by evenly mixing by above-mentioned mixed liquor, mix homogeneously forms batch；
5) and then, batch is added in mould, is paved, then specimen surface lay one layer of oilpaper；
6) and then, by mould together with sample be put into vibrations press in, in the vacuum of 0.097～-0.1MPa, 2～3MPa
Briquetting pressure under, 2～3min of pressurize；
7) and then, sample is put in 95～110 DEG C of curing oven, be incubated 30～60min；
8) it is last, sample is taken out, after naturally cooling to room temperature, mine tailing Venus artificial stone after buck is polished, is obtained final product
Material.
The granularity of described copper oxide, iron powder and glass putty is more than 200 mesh.
Described mine tailing Powder Particle Size is more than 50 mesh, wherein the quality of 80～160 mesh is more than 45%.
Described quartz sand size is more than 80 mesh, wherein the quality of 80～120 mesh is more than 35%.
Described titanium dioxide coarseness is more than 200 mesh.
The present invention prepares Venus artificial stone using mine tailing in a large number, mine tailing not only can be added in goldstone, in stone
Same a large amount of addition mine tailings in material base material, mine tailing utilization are big.Prepared Venus artificial stone bond strength is high, surface
Smooth, stone surface golden light flicker under light illumination increased the visual effect and decoration using effect of stone material.The inventive method system
Standby artificial stone's color is various, rich true and naturally colours and visual effect, preparation process is simple, and easy to operate,
Energy consumption is low, energy saving, is suitable to mass industrialized production, and good decorating effect, added value of product are high.
Specific embodiment
Embodiment 1, the first step：The preparation of goldstone
1) quartz sand 55%, mine tailing 10%, Plumbum preparatium 3%, sodium carbonate 15%, Borax are taken according to mass fraction first,
8%, copper oxide 3%, iron powder 2%, glass putty 2.5%, phosphorus pentoxide 1.5% mix to obtain batch；
2) and then, by batch add be warming up in 1380 DEG C of silica crucible, insulation 30min after, at high temperature
Stirring is once；
3) and then, furnace temperature is down to into 1350 DEG C, be incubated 120min；
4) and then, furnace temperature is down to into 850 DEG C according to the rate of temperature fall of 10 DEG C/min, be incubated 10min；
5) and then, furnace temperature is down to into 750 DEG C according to the rate of temperature fall of 4 DEG C/min, and 750 DEG C be incubated 120min；
6) and then, furnace temperature is down to into 480 DEG C according to the rate of temperature fall of 5 DEG C/min, and 480 DEG C be incubated 30min；
7) and then, crucible is taken out together with sample rapidly, is put in air, collect crucible after sample natural cooling is broken
In goldstone granule；
8) it is last, goldstone grain breakage is standby less than the granule of 5mm into diameter；
Second step：The preparation of Venus artificial stone
1) mine tailing 60%, quartz sand 15%, titanium dioxide 5%, goldstone granule are taken according to mass fraction first,
10%, unsaturated polyester resin 10%；
2) and then, mine tailing, quartz sand, titanium dioxide, goldstone granule mix homogeneously are obtained into compound；
3) and then, then take the peroxide -2-ethyl hexanoic acid tert-butyl of unsaturated polyester resin 1%, 0.5% it is silane coupled
Agent KH750, is added in unsaturated polyester resin, and stirs to form mixed liquor；
4) and then, in the compound for being added to by evenly mixing by above-mentioned mixed liquor, mix homogeneously forms batch；
5) and then, batch is added in mould, is paved, then specimen surface lay one layer of oilpaper；
6) and then, by mould together with sample be put into vibrations press in, in the vacuum of 0.097MPa, the briquetting pressure of 2MPa
Under, pressurize 3min；
7) and then, sample is put in 95 DEG C of curing oven, be incubated 60min；
8) it is last, sample is taken out, after naturally cooling to room temperature, mine tailing Venus artificial stone after buck is polished, is obtained final product
Material.
Embodiment 2, the first step：The preparation of goldstone
1) quartz sand 50%, mine tailing 11%, Plumbum preparatium 5%, sodium carbonate 17%, Borax are taken according to mass fraction first,
9%, copper oxide 5%, iron powder 1%, glass putty 1.5%, phosphorus pentoxide 0.5% mix to obtain batch；
2) and then, by batch add be warming up in 1390 DEG C of silica crucible, insulation 30min after, at high temperature
Stirring is once；
3) and then, furnace temperature is down to into 1360 DEG C, be incubated 30min；
4) and then, furnace temperature is down to into 850 DEG C according to the rate of temperature fall of 8 DEG C/min, be incubated 5min；
5) and then, furnace temperature is down to into 750 DEG C according to the rate of temperature fall of 2 DEG C/min, and 750 DEG C be incubated 35min；
6) and then, furnace temperature is down to into 480 DEG C according to the rate of temperature fall of 3 DEG C/min, and 480 DEG C be incubated 10min；
7) and then, crucible is taken out together with sample rapidly, is put in air, collect crucible after sample natural cooling is broken
In goldstone granule；
8) it is last, goldstone grain breakage is standby less than the granule of 5mm into diameter；
Second step：The preparation of Venus artificial stone
1) first, mine tailing 75% is taken according to mass fraction, quartz sand 5%, titanium dioxide 4%, goldstone granule 9%,
Unsaturated polyester resin 7%；
2) and then, mine tailing, quartz sand, titanium dioxide, goldstone granule mix homogeneously are obtained into compound；
3) and then, then take the peroxide -2-ethyl hexanoic acid tert-butyl of unsaturated polyester resin 1.5%, 1.5% silane idol
Connection agent KH750, is added in unsaturated polyester resin, and stirs to form mixed liquor；
4) and then, in the compound for being added to by evenly mixing by above-mentioned mixed liquor, mix homogeneously forms batch；
5) and then, batch is added in mould, is paved, then specimen surface lay one layer of oilpaper；
6) and then, by mould together with sample be put into vibrations press in, in the vacuum of -0.1MPa, the briquetting pressure of 3MPa
Under, pressurize 2min；
7) and then, sample is put in 110 DEG C of curing oven, be incubated 30min；
8) it is last, sample is taken out, after naturally cooling to room temperature, mine tailing Venus artificial stone after buck is polished, is obtained final product
Material.
Embodiment 3, the first step：The preparation of goldstone
1) first, quartz sand 60% is taken according to mass fraction, mine tailing 8%, Plumbum preparatium 6%, sodium carbonate 13%, Borax 6%,
Copper oxide 2%, iron powder 2%, glass putty 2%, phosphorus pentoxide 1% mix to obtain batch；
2) and then, by batch add be warming up in 1400 DEG C of silica crucible, insulation 30min after, at high temperature
Stirring is once；
3) and then, furnace temperature is down to into 1380 DEG C, be incubated 60min；
4) and then, furnace temperature is down to into 850 DEG C according to the rate of temperature fall of 9 DEG C/min, be incubated 7min；
5) and then, furnace temperature is down to into 750 DEG C according to the rate of temperature fall of 3 DEG C/min, and 750 DEG C be incubated 60min；
6) and then, furnace temperature is down to into 480 DEG C according to the rate of temperature fall of 4 DEG C/min, and 480 DEG C be incubated 20min；
7) and then, crucible is taken out together with sample rapidly, is put in air, collect crucible after sample natural cooling is broken
In goldstone granule；
8) it is last, goldstone grain breakage is standby less than the granule of 5mm into diameter；
Second step：The preparation of Venus artificial stone
1) first, mine tailing 71% is taken according to mass fraction, quartz sand 12%, titanium dioxide 1%, goldstone granule 5%,
Unsaturated polyester resin 11%；
2) and then, mine tailing, quartz sand, titanium dioxide, goldstone granule mix homogeneously are obtained into compound；
3) and then, then take the peroxide -2-ethyl hexanoic acid tert-butyl of unsaturated polyester resin 1.3%, 1.0% silane idol
Connection agent KH750, is added in unsaturated polyester resin, and stirs to form mixed liquor；
4) and then, in the compound for being added to by evenly mixing by above-mentioned mixed liquor, mix homogeneously forms batch；
5) and then, batch is added in mould, is paved, then specimen surface lay one layer of oilpaper；
6) and then, by mould together with sample be put into vibrations press in, in the briquetting pressure of vacuum 2.5MPa of 0.09MPa
Under, pressurize 2.5min；
7) and then, sample is put in 105 DEG C of curing oven, be incubated 45min；
8) it is last, sample is taken out, after naturally cooling to room temperature, mine tailing Venus artificial stone after buck is polished, is obtained final product
Material.
Embodiment 4, the first step：The preparation of goldstone
1) quartz sand 52%, mine tailing 13%, Plumbum preparatium 2%, sodium carbonate 14%, Borax are taken according to mass fraction first,
7%, copper oxide 4%, iron powder 2.5%, glass putty 3%, phosphorus pentoxide 2.5% mix to obtain batch；
2) and then, by batch add be warming up in 1430 DEG C of silica crucible, insulation 30min after, at high temperature
Stirring is once；
3) and then, furnace temperature is down to into 1390 DEG C, be incubated 50min；
4) and then, furnace temperature is down to into 850 DEG C according to the rate of temperature fall of 9.5 DEG C/min, be incubated 8min；
5) and then, furnace temperature is down to into 750 DEG C according to the rate of temperature fall of 3.5 DEG C/min, and 750 DEG C be incubated 110min；
6) and then, furnace temperature is down to into 480 DEG C according to the rate of temperature fall of 4 DEG C/min, and 480 DEG C be incubated 15min；
7) and then, crucible is taken out together with sample rapidly, is put in air, collect crucible after sample natural cooling is broken
In goldstone granule；
8) it is last, goldstone grain breakage is standby less than the granule of 5mm into diameter；
Second step：The preparation of Venus artificial stone
1) first, mine tailing 73% is taken according to mass fraction, quartz sand 10%, titanium dioxide 3%, goldstone granule 8%,
Unsaturated polyester resin 6%；
2) and then, mine tailing, quartz sand, titanium dioxide, goldstone granule mix homogeneously are obtained into compound；
3) and then, then take the peroxide -2-ethyl hexanoic acid tert-butyl of unsaturated polyester resin 1.4%, 0.6% silane idol
Connection agent KH750, is added in unsaturated polyester resin, and stirs to form mixed liquor；
4) and then, in the compound for being added to by evenly mixing by above-mentioned mixed liquor, mix homogeneously forms batch；
5) and then, batch is added in mould, is paved, then specimen surface lay one layer of oilpaper；
6) and then, by mould together with sample be put into vibrations press in, in the vacuum of -0.09MPa, the molding pressure of 2.8MPa
Under power, pressurize 3min；
7) and then, sample is put in 100 DEG C of curing oven, be incubated 40min；
8) it is last, sample is taken out, after naturally cooling to room temperature, mine tailing Venus artificial stone after buck is polished, is obtained final product
Material.
Embodiment 5, the first step：The preparation of goldstone
1) quartz sand 53%, mine tailing 9%, Plumbum preparatium 4%, sodium carbonate 16%, Borax are taken according to mass fraction first,
10%, copper oxide 2%, iron powder 3.5%, glass putty 1%, phosphorus pentoxide 1.5% mix to obtain batch；
2) and then, by batch add be warming up in 1420 DEG C of silica crucible, insulation 30min after, at high temperature
Stirring is once；
3) and then, furnace temperature is down to into 1370 DEG C, be incubated 55min；
4) and then, furnace temperature is down to into 850 DEG C according to the rate of temperature fall of 10 DEG C/min, be incubated 9min；
5) and then, furnace temperature is down to into 750 DEG C according to the rate of temperature fall of 2 DEG C/min, and 750 DEG C be incubated 100min；
6) and then, furnace temperature is down to into 480 DEG C according to the rate of temperature fall of 5 DEG C/min, and 480 DEG C be incubated 15min；
7) and then, crucible is taken out together with sample rapidly, is put in air, collect crucible after sample natural cooling is broken
In goldstone granule；
8) it is last, goldstone grain breakage is standby less than the granule of 5mm into diameter；
Second step：The preparation of Venus artificial stone
1) mine tailing 64%, quartz sand 13%, titanium dioxide 4.5%, goldstone granule are taken according to mass fraction first,
9.5%, unsaturated polyester resin 9%；
2) and then, mine tailing, quartz sand, titanium dioxide, goldstone granule mix homogeneously are obtained into compound；
3) and then, then take the peroxide -2-ethyl hexanoic acid tert-butyl of unsaturated polyester resin 1.4%, 0.8% silane idol
Connection agent KH750, is added in unsaturated polyester resin, and stirs to form mixed liquor；
4) and then, in the compound for being added to by evenly mixing by above-mentioned mixed liquor, mix homogeneously forms batch；
5) and then, batch is added in mould, is paved, then specimen surface lay one layer of oilpaper；
6) and then, by mould together with sample be put into vibrations press in, under the vacuum of 0MPa, the briquetting pressure of 3MPa,
Pressurize 2min；
7) and then, sample is put in 100 DEG C of curing oven, be incubated 55min；
8) it is last, sample is taken out, after naturally cooling to room temperature, mine tailing Venus artificial stone after buck is polished, is obtained final product
Material.
Embodiment 6, the first step：The preparation of goldstone
1) first, quartz sand 51% is taken according to mass fraction, mine tailing 8%, Plumbum preparatium 3%, sodium carbonate 20%, Borax 6%,
Copper oxide 6%, iron powder 4%, glass putty 1.5%, phosphorus pentoxide 0.5% mix to obtain batch；
2) and then, by batch add be warming up in 1450 DEG C of silica crucible, insulation 30min after, at high temperature
Stirring is once；
3) and then, furnace temperature is down to into 1400 DEG C, be incubated 80min；
4) and then, furnace temperature is down to into 850 DEG C according to the rate of temperature fall of 9 DEG C/min, be incubated 6min；
5) and then, furnace temperature is down to into 750 DEG C according to the rate of temperature fall of 4 DEG C/min, and 750 DEG C be incubated 45min；
6) and then, furnace temperature is down to into 480 DEG C according to the rate of temperature fall of 5 DEG C/min, and 480 DEG C be incubated 18min；
7) and then, crucible is taken out together with sample rapidly, is put in air, collect crucible after sample natural cooling is broken
In goldstone granule；
8) it is last, goldstone grain breakage is standby less than the granule of 5mm into diameter；
Second step：The preparation of Venus artificial stone
1) first, mine tailing 68% is taken according to mass fraction, quartz sand 9%, titanium dioxide 5%, goldstone granule 7%,
Unsaturated polyester resin 11%；
2) and then, mine tailing, quartz sand, titanium dioxide, goldstone granule mix homogeneously are obtained into compound；
3) and then, then take the peroxide -2-ethyl hexanoic acid tert-butyl of unsaturated polyester resin 1.2%, 0.9% silane idol
Connection agent KH750, is added in unsaturated polyester resin, and stirs to form mixed liquor；
4) and then, in the compound for being added to by evenly mixing by above-mentioned mixed liquor, mix homogeneously forms batch；
5) and then, batch is added in mould, is paved, then specimen surface lay one layer of oilpaper；
6) and then, by mould together with sample be put into vibrations press in, in the vacuum of -0.08MPa, the briquetting pressure of 2MPa
Under, pressurize 3min；
7) and then, sample is put in 98 DEG C of curing oven, be incubated 50min；
8) it is last, sample is taken out, after naturally cooling to room temperature, mine tailing Venus artificial stone after buck is polished, is obtained final product
Material.
The present invention prepares Venus artificial stone using mine tailing in a large number, mine tailing not only can be added in goldstone, in stone
Same a large amount of addition mine tailings in material base material, mine tailing utilization are big.Prepared Venus artificial stone bond strength is high, surface
Smooth, stone surface golden light flicker under light illumination increased the visual effect and decoration using effect of stone material.The inventive method system
Standby artificial stone's color is various, rich true and naturally colours and visual effect, preparation process is simple, and easy to operate,
Energy consumption is low, energy saving, is suitable to mass industrialized production, and good decorating effect, added value of product are high.
Claims (5)
1. a kind of method that utilization mine tailing prepares Venus artificial stone, it is characterised in that：
The first step：The preparation of goldstone
1) first, quartz sand 50～60% is taken according to mass fraction, mine tailing 8～13%, Plumbum preparatium 2～6%, sodium carbonate 13～
20%, Borax 6～10%, copper oxide 2～6%, iron powder 1～4%, glass putty 1～3%, phosphorus pentoxide 0.5～2.5% mix
Obtain batch；
2) and then, by batch add be warming up in 1380～1450 DEG C of silica crucible, insulation 30min after, in high temperature
Lower stirring is once；
3) and then, furnace temperature is down to into 1350～1400 DEG C, be incubated 30～120min；
4) and then, furnace temperature is down to into 850 DEG C according to the rate of temperature fall of 8～10 DEG C/min, be incubated 5～10min；
5) and then, furnace temperature is down to into 750 DEG C according to the rate of temperature fall of 2～4 DEG C/min, and 750 DEG C be incubated 35～120min；
6) and then, furnace temperature is down to into 480 DEG C according to the rate of temperature fall of 3～5 DEG C/min, and 480 DEG C be incubated 10～30min；
7) and then, crucible is taken out together with sample rapidly, is put in air, collected in crucible after sample natural cooling is broken
Goldstone granule；
8) it is last, goldstone grain breakage is standby less than the granule of 5mm into diameter；
Second step：The preparation of Venus artificial stone
1) mine tailing 60～75%, quartz sand 5～15%, titanium dioxide 1～5%, goldstone are taken according to mass fraction first,
Grain 5～10%, unsaturated polyester resin 6～11%；
2) and then, mine tailing, quartz sand, titanium dioxide, goldstone granule mix homogeneously are obtained into compound；
3) and then, then take the peroxide -2-ethyl hexanoic acid tert-butyl of unsaturated polyester resin 1%～1.5%, 0.5～1.5%
Silane coupler KH750, is added in unsaturated polyester resin, and stirs to form mixed liquor；
4) and then, in the compound for being added to by evenly mixing by above-mentioned mixed liquor, mix homogeneously forms batch；
5) and then, batch is added in mould, is paved, then specimen surface lay one layer of oilpaper；
6) and then, mould is put in vibrations press, in the vacuum of 0.097～-0.1MPa together with sample, 2～3MPa into
Under type pressure, 2～3min of pressurize；
7) and then, sample is put in 95～110 DEG C of curing oven, be incubated 30～60min；
8) it is last, sample is taken out, after naturally cooling to room temperature, mine tailing Venus artificial stone after buck is polished, is obtained final product.
2. the method that a kind of utilization mine tailing according to claim 1 prepares Venus artificial stone, it is characterised in that：It is described
Copper oxide, the granularity of iron powder and glass putty is more than 200 mesh.
3. the method that a kind of utilization mine tailing according to claim 1 prepares Venus artificial stone, it is characterised in that：It is described
Mine tailing Powder Particle Size be more than 50 mesh, wherein the quality of 80～160 mesh be more than 45%.
4. the method that a kind of utilization mine tailing according to claim 1 prepares Venus artificial stone, it is characterised in that：It is described
Quartz sand size be more than 80 mesh, wherein the quality of 80～120 mesh be more than 35%.
5. the method that a kind of utilization mine tailing according to claim 1 prepares Venus artificial stone, it is characterised in that：It is described
Titanium dioxide coarseness be more than 200 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610920288.3A CN106542770B (en) | 2016-10-21 | 2016-10-21 | A method of preparing Venus artificial stone using mine tailing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610920288.3A CN106542770B (en) | 2016-10-21 | 2016-10-21 | A method of preparing Venus artificial stone using mine tailing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106542770A true CN106542770A (en) | 2017-03-29 |
| CN106542770B CN106542770B (en) | 2018-11-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107840641A (en) * | 2017-11-07 | 2018-03-27 | 河南建筑材料研究设计院有限责任公司 | A kind of Art Stone made using mine tailing and waste residue |
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| US20060288912A1 (en) * | 2002-12-24 | 2006-12-28 | Henghu Sun | Two-component wet cement, process and application thereof |
| CN101759368A (en) * | 2010-03-18 | 2010-06-30 | 凤县三联建材有限责任公司 | Green glass-ceramic plate made from lead-zinc smelting slag and manufacturing method thereof |
| CN103282316A (en) * | 2011-10-20 | 2013-09-04 | 陕西长友贸易有限公司 | Method for manufacturing glassware with golden patterns on its surface |
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| CN1050516A (en) * | 1989-09-30 | 1991-04-10 | 北京市崇文区永明釉料厂 | Gold star stone handicraf article and preparation method thereof |
| CN1084834A (en) * | 1992-09-29 | 1994-04-06 | 同济大学 | Gold star glass making method from tail sand of gold mine |
| US20060288912A1 (en) * | 2002-12-24 | 2006-12-28 | Henghu Sun | Two-component wet cement, process and application thereof |
| CN101759368A (en) * | 2010-03-18 | 2010-06-30 | 凤县三联建材有限责任公司 | Green glass-ceramic plate made from lead-zinc smelting slag and manufacturing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107840641A (en) * | 2017-11-07 | 2018-03-27 | 河南建筑材料研究设计院有限责任公司 | A kind of Art Stone made using mine tailing and waste residue |
| CN107840641B (en) * | 2017-11-07 | 2020-10-27 | 河南建筑材料研究设计院有限责任公司 | Culture stone made of tailings and waste residues |
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