CN106746918A - A kind of utilization incineration residue prepares method and its application of artificial granite - Google Patents
A kind of utilization incineration residue prepares method and its application of artificial granite Download PDFInfo
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- CN106746918A CN106746918A CN201611244409.3A CN201611244409A CN106746918A CN 106746918 A CN106746918 A CN 106746918A CN 201611244409 A CN201611244409 A CN 201611244409A CN 106746918 A CN106746918 A CN 106746918A
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- China
- Prior art keywords
- incineration residue
- weight
- artificial granite
- utilization
- granite
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/54—Substitutes for natural stone, artistic materials or the like
- C04B2111/542—Artificial natural stone
Abstract
The present invention relates to a kind of artificial granite and preparation method thereof, mainly solve incineration residue and recycle, use cost higher technical problem narrower using face.Technical solution of the present invention is：A kind of method that utilization incineration residue prepares artificial granite, it is characterized in that comprising the following steps, a, mix first liquid resin forerunner to produce the solid color lump of shades of colour, this is by by the incineration residue 25 60% of weight percentage, clear thermosetting resin 35 70%, mixed catalyst 0.01 0.5%, fire retardant 0 35%, the mixing of pigment 2 5% and mould hardening are formed；B, the solid color lump of polychrome is ground to form into particle；C, second liquid resin forerunner：Add the peroxide catalyst of the particle, the clear thermosetting resin of weight 39.5 70% and weight 0.01 0.5% of at least two colors of weight 29.5 60%；D, will product moldization and harden after produce solid granite product.Product can be used as desktop, table top, walltile, prosthetic graft, ditch drain cover, dustbin, flower stand, decorative sculpture and decoration frame.
Description
Technical field
The present invention relates to a kind of artificial granite and preparation method thereof, mainly with double microencapsulation methods and by burning ash
Slag recycles the synthetic for being made artificial quarry product, and product can be used as desktop, table top, walltile, prosthetic graft, irrigation canals and ditches
Lid, dustbin, flower stand, decorative sculpture and decoration frame.
Background technology
Incineration bottom ash is to remain in the thick residue grain on garbage incinerator grates.It is main by ceramics, slag and glass material
Material mixing composition.Incineration bottom ash is approximately the 25-30% for being put into garbage weight in incinerator.Air pollution control residual contains carbon, stone
Ash and flyash, weight about 3%.It may also include metal material, predominantly ferrous oxide.The synthetic of 15% weight is combustion
The material not changed after burning（Wherein：10% weight glass, 2% weight soil, 2% weight metal, 1% weight organic matter）.Separately
85% outer weight is from the ash particle in burning and thawing thing.These are each to same from 25% weight jealous glass, 20% weight
Property glass, 10% weight anisotropism optically transparent material (Sclieren), 10% weight spinelle（Magnetic iron ore, chromite）, with
And 20% natural humatite of weight（Melite）.Burning disposal means the mineral facies chemical composition of part and unstable, makes bottom
Ash is easily influenceed by the aging and weathering brought by atmospheric water, oxygen and carbon dioxide.Under atmospheric temperature and pressure,
This metastable mineral is highly susceptible to the influence of chemistry and physical change with the combination of mineral facies.It is soluble in efflorescence
Salt is got express developed（K+, Na+, Cl-, NO3 -）, subsequent CO2 Rate of influx control Ca2+, Mg2+, SO4 2-, （May
There is iron）Mineral.By being expected that by the meeting of generation be similar alkalescence or volcanic soil after second stage weathering.
Utilization rate about incineration bottom ash becomes the focus of numerous studies.It is concentrated mainly on and incineration bottom ash is used as aggregate
Substitution, generally in concrete.Required rank is produced by weathering, aging and screening, can be included into relatively low
In the application of level.Such as railway embankment and ground subsoil layer.If uncombined freely use, generally lime-ash and soil it
Between need a protective layer to prevent unnecessary leaching.Although containing the high concentration that may be limited and reuse in lime-ash
Heavy metal, salt, chlorion and organic pollution, grey Slag treatment will improve environmental characteristic and improves the possibility reused.
The content of the invention
It is an object of the invention to provide a kind of artificial granite and preparation method thereof, mainly solve incineration residue and recycle
It is narrower using face, and in inferior grade application such as concrete, it is necessary to set a protective layer between lime-ash and soil to prevent
Unnecessary leaching is so as to the technical problem for causing use cost higher.Thinking of the invention is：Using by burning central collection
The incineration residue for coming is fabricated to the particle of shades of colour, and first microencapsulation in the method is by first liquid resin forerunner
Constitute to generate the solid block of shades of colour, it be by by incineration residue, clear thermosetting resin, peroxide catalyst,
The mixture mixing and mould hardening of appropriate pigment are formed, and the solid block of polychrome is ground to form into particle, in refuse pollution
Thing grinds to form the chemical particle of stabilization on the premise of leaching at least, this process is called " single microencapsulation ".In method
Two double microencapsulations are made up of second liquid resin forerunner and produce artificial quarry product, and it is by by polychrome
The mixture of particle, clear thermosetting resin and peroxide catalyst is mixed and mould hardening is formed, dirty in rubbish
Dye thing almost zero leach on the premise of harden into the quarry product of more chemical stability, this process is called " double microencapsulations
Process ".In addition to first liquid resin forerunner of the invention, can also add some other compositions to improve the property of coloured particle
Energy and attribute.
The technical scheme is that：A kind of method that utilization incineration residue prepares artificial granite, comprises the following steps,
A, mix first liquid resin forerunner to produce the solid color lump of shades of colour, the solid color lump contains by by weight percent
Amount：Incineration residue 25-60%, clear thermosetting resin 35-70%, mixed catalyst 0.01-0.5%, fire retardant 0-35%, pigment
Simultaneously mould hardening is formed for 2-5% mixing；B, the solid color lump of polychrome is ground to form into particle；C, second liquid resin forerunner：Add
The particle of at least two colors of weight 29.5-60%, the clear thermosetting resin of weight 39.5-70% and weight 0.01-
0.5% peroxide catalyst；D, will product moldization and harden after produce solid granite product.
In addition to second liquid resin forerunner of the invention, some other compositions can be also added to improve granite
The performance and attribute of product simultaneously ensure that granite appearance is unaffected.Following is that some be introduced into second liquid resin
Compatible scratch resistant liniment in forerunner：Silicone master batch（TEGOMER® Antiscratch 100）, one kind is from Evonik
The organically-modified silica alkane of Indistries AG, for final finished product provides a splendid mar-proof and marresistance.
TEGOMER AntiScratch 100 have ensured long-acting and persistence.Moreover, TEGOMER AntiScratch
100 is a kind of non-migratory additive that will not deform, and is had no effect for the tactile on surface and this additive is complete
Tasteless.It at most may be added to the 3% of clear thermosetting weight resin.Low-contour additive：Vinnapas LL 8588, one
Plant and come from Wa Ke groups (Wacker Chemie)（Munich, Germany）New polymers, by polyvinyl acetate and polyphenyl second
Alkene section composition, can reduce the contraction of granite finished product after addition.They have been found to can be by the contraction of unsaturated polyester (UP) reduction
To less than 0.05%, class-A surfaces are produced.Meanwhile, it will ensure that finished product has low water absorbable.It can be by clear thermosetting tree
The 0.02-1% of fat weight is added, preferably 0.02-0.1%.Entitled [2- (2- hydroxyl -5- t-octyls the phenyl)-benzo three of material
Azoles]（ [ 2-(2-hydroxy-5-t-octylphenyl)-benzotriazole]）CYASORB UV-5411 light absorbs
Agent and CYASORB UV-9 light absorber [ESCALOL 567] ([2-hydroxy-4-
Methoxybenzophenone]) Cytec Solvay Group groups are all from, they are taken as ultraviolet inhibitor addition,
Degrade to improve weatherability by the ultraviolet radiation for reducing granite finished product.Their weight concentration scope is clear thermosetting
The 0.05-2% of resin, preferably 0.1-1%.Can add transparent pigment for making granite finished product, be transparent green, transparent blue, thoroughly
Bright red and transparent yellow.
The incineration residue refers to incineration bottom ash, and it is to remain in the thick residue on garbage incinerator grates.Burning ash
Slag water content is less than 25%.Incineration residue grinds to form powder of the size less than 50 microns.
The present invention can add fire retardant as needed, and fire retardant is helped reaches required fire resistance.Fire retardant is by effect
Chemistry and/or physical mechanism under gas phase stage or the condensed phase stage come suppress burning.The flame-retardant formulations of polyester composite
Most strictly for MoldX optimized ATH by Huber Engineered Materials standards is likely to be breached now
Ask.
MoldX is reported can load higher in the case where viscosity is constant, so as to produce the flow length of brilliance.
This promotes to greatly reduce halogen containing flame-retardant while anti-flammability is not destroyed.It is compound compared to traditional hibbsite product
Material, MoldX grades provide the flow length of brilliance for complicated or large assemblies, while further improving anti-flammability.MoldX®
A400 or MoldX S45 be introduced into the burning ash of first liquid resin forerunner, and no more than weight percent contains
Amount 35%, preferred scope is 5%-15%.
Described clear thermosetting resin is polyester resin or modified poly ester, described modified poly ester for vinyl monomer with
The mixture of polyester resin, adds vinyl monomer to strengthen the mobility of polyester resin so as to be easier to stirring.Add ethene
The polyester resin of base monomer can be with the more burning ashs of load and coloured particle, while keeping relatively low viscosity.Hardening when
Wait, vinyl monomer can be with polyester resin crosslinking so as to generate a crosslinked resin for 3 D stereo.Typical vinyl list
Body have AMS, poly- p-methylstyrene, divinylbenzene, methyl methacrylate, diallyl phthalate,
Hexanedioic acid propylene etc..In general, polyester resin is 35 with the weight ratio of vinyl monomer:65.
The color lump of shades of colour is produced using pigment, wherein there is titanium white（White）, carbon black, keel are blue, indigo, alder
（Wild duck is blue）, Huang, maize, emerald green, brown, blasting fume ash and red.All these pigment are compatible with clear thermosetting resin
And by US Composites, the production of Inc companies.The pigment is powdery, paste or liquid.
The catalyst added in clear thermosetting resin improves the reaction of clear thermosetting hardening of resin system, described
Mixed catalyst is peroxide and composite copper accelerator mixed catalyst, all may be used under room temperature and high-temperature condition.Described
Peroxide catalyst is benzoyl peroxide or methyl ethyl ketone peroxide, and described composite copper accelerator comes from Aksu promise shellfish
The NOURYACT CF12N of your company shorten gel time and accelerate clear thermosetting hardening of resin without Co catalysts.
Mixing is presented as, first liquid resin forerunner is allocated out by mixing chamber and is converted into one and applicable scribbled
The open type mould of releasing agent, length of its size according to needed for being enough to provide a solid color lump, width and thickness come
Do.Mixture after molding is placed in the room of about 28 to 30 DEG C of room temperature, treats that it hardens into hard solid color lump.
Advantageous Effects of the invention:Artificial flower is made with double microencapsulation methods and by incineration residue recycling
Hilllock rock product, this product can prevent Leaching of Heavy Metals and the leaching by other pollutants in the product of incineration residue generation,
Solve incineration residue problem of environmental pollution.It is surveyed according to international Management of Pipeline Mechanical Equipment association criterion IAPMO PS 18-66
Examination, its impact resistance, washability, resistance to sootiness, water absorption rate, heat resistance, hardness Barcol and resistance to soiling comply fully with wanting for granite
Ask.
Specific embodiment
Embodiment 1, a kind of method that utilization incineration residue prepares artificial granite, comprises the following steps, and a, mixing are first
Liquid resin forerunner produces the solid color lump of shades of colour, and this is by by weight percentage：Incineration residue
59.67%, polyester resin 35%, benzoyl peroxide 0.03%, NOURYACT CF12N:0.3%, simultaneously mould is hard for the mixing of titanium white 5%
Change is formed；The incineration residue refers to incineration bottom ash, and it is to remain in the thick residue on garbage incinerator grates, incineration residue
Water content is less than 25%, and incineration residue grinds to form powder of the size less than 50 microns.Make pigment titanium white into carbon black, according to above-mentioned
Step is made carbon black solid color lump.B, two kinds of solid color lumps are ground to form into 1 to 4mm particles；C, to second liquid resin forerunner
Add the peroxide of the carbon black pellet of weight 10%, the titanium white particle of weight 40%, the polyester resin of weight 49.97% and weight 0.03%
Change MEK；D, mixture are introduced into the production mould for scribbling releasing agent and are hardened in vacuum chamber, so as to produce heavily fortified point
The artificial quarry product of hard solid.Then, granite finished product is demolded, by solidify afterwards 2 hours at 80 DEG C.Final generation
Solid granite finished product can be used as storing goods by sand papering, polishing and stacking.
It is tested and is obtained according to world Management of Pipeline Mechanical Equipment association criterion IAPMO PS 18-66 and the results are shown in Table 1.
Table 1：IAPMO PS 18-66 test results
。
Embodiment 2, a kind of method that utilization incineration residue prepares artificial granite, comprises the following steps, and a, mixing are first
Liquid resin forerunner produces the solid color lump of shades of colour, and this is by by weight percentage：Incineration residue
41.97%, polyester resin 20%, AMS 25%, benzoyl peroxide 0.03%, NOURYACT CF12N:0.3%, charcoal
Black 2.7%, MoldX A400：Simultaneously mould hardening is formed for 10% mixing；The incineration residue refers to incineration bottom ash, and it is residual
Thick residue on garbage incinerator grates, incineration residue water content is less than 25%, and it is micro- less than 50 that incineration residue grinds to form size
The powder of rice.Make pigment carbon black into titanium white, titanium white solid color lump is made according to above-mentioned steps.B, two kinds of solid color lumps are ground
Into 1 to 4mm particles；C, add the carbon black pellet of weight 10%, the titanium white particle of weight 40%, weight to second liquid resin forerunner
48.86% polyester resin, weight 1%TEGOMER Antiscratch 100, the transparent blue of weight 0.05%, weight 0.05%
The methyl ethyl ketone peroxide of CYASORB UV-5411 light absorbers, weight 0.01%Vinnapas LL 8588 and weight 0.03%；
D, mixture are introduced into the production mould for scribbling releasing agent and are hardened in vacuum chamber, so as to produce hard solid people
Work quarry product.Then, granite finished product is demolded, by solidify afterwards 2 hours at 80 DEG C.The final solid granite for producing
Finished product can be used as storing goods by sand papering, polishing and stacking.
It is tested and is obtained according to world Management of Pipeline Mechanical Equipment association criterion IAPMO PS 18-66 and the results are shown in Table 2.
Table 2：IAPMO PS 18-66 test results
。
Embodiment 3, a kind of method that utilization incineration residue prepares artificial granite, comprises the following steps, and a, mixing are first
Liquid resin forerunner produces the solid color lump of shades of colour, and this is by by weight percentage：Incineration residue 26%,
Polyester resin 30%, methyl methacrylate 30%, benzoyl peroxide 0.04%, NOURYACT CF12N:0.4%, indigo 4.7%
, MoldX S45：Simultaneously mould hardening is formed for 8.86% mixing；The incineration residue refers to incineration bottom ash, and it is to remain in rubbish
Thick residue on incineration furnace grate, incineration residue water content is less than 25%, and incineration residue grinds to form powder of the size less than 50 microns
End.Make red into by pigment is indigo, red solid color lump is made according to above-mentioned steps.Make maize into by pigment is indigo, according to
Above-mentioned steps are made maize solid color lump.B, three kinds of solid color lumps are ground to form into 1 to 4mm particles；C, to second liquid tree
Fat forerunner adds the indigo particle of weight 10%, the red granules of weight 10%, the maize particle of weight 15%, the polyester of weight 62.34%
Resin, weight 1.8%TEGOMER Antiscratch 100, the transparent yellow of weight 0.04%, weight 0.4%CYASORB UV-9
The benzoyl peroxide of light absorber, weight 0.02%Vinnapas LL 8588 and weight 0.4%；D, mixture are introduced into painting
Have in the production mould of releasing agent and be hardened in vacuum chamber, so as to produce the artificial quarry product of hard solid.Connect
, granite finished product is demolded, by solidify afterwards 2 hours at 80 DEG C.The final solid granite finished product for producing can be by sand paper
Polishing, polishing and stacking are used as storing goods.
It is tested and is obtained according to world Management of Pipeline Mechanical Equipment association criterion IAPMO PS 18-66 and the results are shown in Table 3.
Table 3：IAPMO PS 18-66 test results
The present invention be described in detail and quoted instantiation, it is clear that modifications and variations be it is that may be present, without departing from
The scope of the invention defined in appended claims.Furthermore, although certain aspects of the invention are considered as preferred
Or it is particularly advantageous, it is contemplated that be the present invention be not necessarily limited to these advantages aspect.
Claims (11)
1. a kind of utilization incineration residue prepares the method for artificial granite, it is characterized in that comprising the following steps, a, the first liquid of mixing
Body resin forerunner produces the solid color lump of shades of colour, this be by by the incineration residue 25-60% of weight percentage,
Clear thermosetting resin 35-70%, mixed catalyst 0.01-0.5%, fire retardant 0-35%, pigment 2-5% mixing and mould hardening and
Into；B, the solid color lump of polychrome is ground to form into particle；C, second liquid resin forerunner：Add at least the two of weight 29.5-60%
Plant the peroxide catalyst of the particle, the clear thermosetting resin of weight 39.5-70% and weight 0.01-0.5% of color；
D, will product moldization and harden after produce solid granite product.
2. the method that a kind of utilization incineration residue according to claim 1 prepares artificial granite, it is characterized in that described burn
Ashing slag refers to incineration bottom ash, and it is to remain in the thick residue on garbage incinerator grates.
3. the method that a kind of utilization incineration residue according to claim 1 prepares artificial granite, it is characterized in that burning ash
Slag water content is less than 25%.
4. the method that a kind of utilization incineration residue according to claim 1 prepares artificial granite, it is characterized in that burning ash
Slag grinds to form powder of the size less than 50 microns.
5. the method that a kind of utilization incineration residue according to claim 1 prepares artificial granite, it is characterized in that described
Clear thermosetting resin is polyester resin or modified poly ester.
6. the method that a kind of utilization incineration residue according to claim 5 prepares artificial granite, it is characterized in that described
Modified poly ester is the mixture of vinyl monomer and polyester resin.
7. the method that a kind of utilization incineration residue according to claim 1 prepares artificial granite, it is characterized in that described
Mixed catalyst is peroxide and composite copper accelerator mixed catalyst.
8. the method that a kind of utilization incineration residue according to claim 1 prepares artificial granite, it is characterized in that described
Peroxide catalyst is benzoyl peroxide or methyl ethyl ketone peroxide.
9. the method that a kind of utilization incineration residue according to claim 1 prepares artificial granite, it is characterized in that described
Pigment is compatible with clear thermosetting resin, is powdery, paste or liquid.
10. the method that a kind of utilization incineration residue according to claim 1 prepares artificial granite, it is characterized in that step c
The middle scratch resistant liniment of addition, low-contour additive, light absorber and transparent pigment.
The artificial granite that 11. claims 1 or 10 are obtained is used for desktop, table top, wall brick, prosthetic graft, ditch drain cover, rubbish
One kind in bucket, flower stand, decorative sculpture or decoration frame.
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|---|---|---|---|
| CN201611244409.3A CN106746918B (en) | 2016-12-29 | 2016-12-29 | A kind of method and its application preparing artificial granite using incineration residue |
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|---|---|---|---|
| CN201611244409.3A CN106746918B (en) | 2016-12-29 | 2016-12-29 | A kind of method and its application preparing artificial granite using incineration residue |
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| CN106746918B CN106746918B (en) | 2019-01-11 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236828A (en) * | 2015-09-11 | 2016-01-13 | 怀宁县鸿腾矿业开发有限责任公司 | Scagliola and manufacturing method thereof |
| CN105271945A (en) * | 2015-09-29 | 2016-01-27 | 广西钟山县中源石业有限公司 | Artificial granite and making method thereof |
-
2016
- 2016-12-29 CN CN201611244409.3A patent/CN106746918B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236828A (en) * | 2015-09-11 | 2016-01-13 | 怀宁县鸿腾矿业开发有限责任公司 | Scagliola and manufacturing method thereof |
| CN105271945A (en) * | 2015-09-29 | 2016-01-27 | 广西钟山县中源石业有限公司 | Artificial granite and making method thereof |
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