CN109095779A - A method of crystallite stone material or road dental calculus are prepared using high calcium liquid manganese slag - Google Patents
A method of crystallite stone material or road dental calculus are prepared using high calcium liquid manganese slag Download PDFInfo
- Publication number
- CN109095779A CN109095779A CN201811171406.0A CN201811171406A CN109095779A CN 109095779 A CN109095779 A CN 109095779A CN 201811171406 A CN201811171406 A CN 201811171406A CN 109095779 A CN109095779 A CN 109095779A
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- China
- Prior art keywords
- slag
- stone material
- dental calculus
- road dental
- crystallite stone
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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
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
- C03C10/0063—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing waste materials, e.g. slags
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/02—Other methods of shaping glass by casting molten glass, e.g. injection moulding
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
- C03B32/02—Thermal crystallisation, e.g. for crystallising glass bodies into glass-ceramic articles
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/18—Stirring devices; Homogenisation
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/225—Refining
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
Abstract
The present invention relates to a kind of methods for preparing crystallite stone material or road dental calculus using high calcium liquid manganese slag, belong to field of inorganic nonmetallic material, it provides and a kind of crystallite stone material or road dental calculus is prepared using the slag casting of high calcium liquid manganese, the method for utilizing waste residue and thermal energy efficiently, used technical solution is to follow the steps below operation, a, the high-temperature slag that manganese alloy smelting furnace is discharged is discharged into holding furnace carries out quenched, clarification, is homogenized；B, the slag liquid of conditioned, clarification, homogenizing is cast in spliced mold；C, molded samples and mold are sent into tunnel oven together, through crystallization, annealing, cooling, then demoulding, cutting, chamfered edge, grinding and polishing obtain crystallite stone material or road dental calculus；The present invention is widely used in the preparation of crystallite stone material or road dental calculus.
Description
Technical field
The present invention relates to a kind of methods for preparing crystallite stone material or road dental calculus using high calcium liquid manganese slag, belong to inorganic non-gold
Belong to field of material technology.
Background technique
Manganeisen slag is the slag being discharged during manganese ore ferromanganese smelting, in manganeisen production, discharge temperature
At 1400 ~ 1550 DEG C, slag per ton sensible heat containing 1260 ~ 1180 × 103kJ.Slag treatment method is mainly water quenching, Water Quenching Slag at present
The additives such as cement, brick are stacked or are used as, utilization rate is low and economic value added is low.Water quenching process cannot not only recycle slag
Latent heat, and consume a large amount of water resource, and pollute environment.
Crystallite stone material or road dental calculus are prepared using hot slag, not only can largely utilize waste residue, and can sufficiently recycle useless
Heat in slag, the crystallite stone material of preparation can replace the contour consumption building material product of natural stone, marble, be truly realized energy conservation and subtract
Row.
In published patent, CN1247879A discloses a kind of microlite and preparation method, utilizes unsaturated polyester tree
It reacts and solidifies after rouge, precipitated calcium carbonate, mill base, promotor, the mixing of curing agent raw material.CN101293762A discloses environmental protection
Type fine spar architectural ornament material, using the ingredients such as crystallite stone flour or fragment, cellulose powder, resin, binder, high temperature after granulation
High pressure one-pass molding.CN101265027A discloses the formula and its manufacturing method of a kind of imperforate micro-spar sheet material, formulated component
Mainly there is SiO237.6~82.6%, Al2O30.7 ~ 11.2%, CaO 2.8 ~ 20.9%, MgO 0.4 ~ 21.9% etc., mixture is melted
After glass metal and compression moulding is made, coring, annealing, cutting, grinds, is polished to plate at crystallization.
As can be seen that the raw material for preparing microlite at present has resinae and clinker class, resinae from published patent
The microlite durability of preparation is poor, and clinker class is largely CaO-Al2O3-SiO2System's composition, prepares the general CaO of microlite and contains
Amount is no more than 20%, and CaO content is up to 40% in manganese slag class clinker.
Summary of the invention
To solve technical problem of the existing technology, crystallite is prepared using high calcium liquid manganese slag the present invention provides a kind of
The method of stone material or road dental calculus.
To achieve the above object, the technical scheme adopted by the invention is as follows a kind of prepare microlite using high calcium liquid manganese slag
The method of the road Cai Huo dental calculus, follows the steps below operation,
A, the high-temperature slag that manganese alloy smelting furnace is discharged is discharged into holding furnace and carries out quenched, clarification, homogenizing；
B, the slag liquid after conditioned, clarification, homogenizing is cast in spliced mold；
C, molded samples and mold are sent into tunnel oven together, through crystallization, annealing, cooling, then demoulding, cutting, chamfered edge, mill
It throws, obtains crystallite stone material or road dental calculus.
Preferably, the weight percent of its chemical component of high-temperature slag are as follows: SiO243-57%, Al2O33-13%,
Fe2O30.1-1.5%, CaO 20-40%, MgO 4-9%, MnO 3-5%.
Preferably, at 1350-1450 DEG C, high-temperature slag is 3- in heat preservation residing time in furnace for the heat preservation furnace temperature control
6 hours.
Preferably, in the step b when carrying out cast molding, preheated mold and environment temperature make slag surface temperature
Not less than 900 DEG C.
Preferably, in the step c, after molded samples and mold enter tunnel oven together, with the rate liter of 3-5 DEG C/min
Temperature arrives 900-1000 DEG C of progress crystallization, crystallization time 0.5-2h.
Compared with prior art, it is more than 40% that the present invention, which has following technical effect that invention uses CaO content,
The hot manganese slag of high calcium to prepare color soft, flexural strength meets and exceeds that " square JCT 2114-2012 road surface is with natural
Stone material " standard requirements, other performance also reached the standard of " the natural ornamental stone test method of GBT 9966.1-2001 "
It is required that；And the discharge that can effectively reduce slag avoids water resources consumption, while making full use of the thermal energy of slag.
Specific embodiment
In order to which technical problems, technical solutions and advantages to be solved are more clearly understood, tie below
Embodiment is closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to solve
The present invention is released, is not intended to limit the present invention.
A method of crystallite stone material or road dental calculus being prepared using high calcium liquid manganese slag, follows the steps below operation,
A, the high-temperature slag that manganese alloy smelting furnace is discharged is discharged into holding furnace and carries out quenched, clarification, homogenizing；B, by it is conditioned, clarification,
Slag liquid after homogenizing is cast in spliced mold；C, molded samples and mold are sent into tunnel oven together, through crystallization, annealing,
Cooling, then demoulding, cutting, chamfered edge, grinding and polishing obtains crystallite stone material or road dental calculus.Wherein, the weight of its chemical component of high-temperature slag
Measure percentage are as follows: SiO243-57%, Al2O33-13%, Fe2O30.1-1.5%, CaO 20-40%, MgO 4-9%, MnO 3-5%.
Wherein the proper constituent iron oxide in manganeisen slag, manganese oxide realize rapid crystallization as Nucleating Agent.
More specifically, the high-temperature slag that 1400 DEG C or more are intermittently discharged in manganese alloy smelting process is focused in cinder ladle and is protected
Temperature, then being discharged into the liquid slag continuous-stable in cinder ladle in holding furnace, controls in furnace in weakly reducing atmosphere or neutral gas
Atmosphere, slag temperature stabilization stop 3-6 hours between 1350-1450 DEG C, and in furnace, complete high-temperature liquid state slag and are homogenized, are clear
Clear process.The high-temperature slag clarified, being homogenized, by flow material mouth continuous uniform inflow mold in, then by mold and sample
Product not less than 900 DEG C at a temperature of enter tunnel oven, 900-1000 DEG C of progress crystallization is warming up to the rate of 3-5 DEG C/min,
Then crystallization time 0.5-2h completes annealing, cooling procedure in tunnel oven, carries out demoulding, cutting, chamfered edge, grinding and polishing after kiln discharge,
Finally obtain crystallite stone material product.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all wrap within the scope of the present invention within mind and principle.
Claims (5)
1. a kind of method for preparing crystallite stone material or road dental calculus using high calcium liquid manganese slag, it is characterised in that: according to the following steps
It is operated,
A, the high-temperature slag that manganese alloy smelting furnace is discharged is discharged into holding furnace and carries out quenched, clarification, homogenizing；
B, the slag liquid after conditioned, clarification, homogenizing is cast in spliced mold；
C, molded samples and mold are sent into tunnel oven together, through crystallization, annealing, cooling, then demoulding, cutting, chamfered edge, mill
It throws, obtains crystallite stone material or road dental calculus.
2. a kind of method for preparing crystallite stone material or road dental calculus using high calcium liquid manganese slag according to claim 1, special
Sign is: the weight percent of its chemical component of high-temperature slag are as follows: SiO243-57%, Al2O33-13%, Fe2O3 0.1-
1.5%, CaO 20-40%, MgO 4-9%, MnO 3-5%.
3. a kind of method for preparing crystallite stone material or road dental calculus using high calcium liquid manganese slag according to claim 1, special
Sign is: at 1350-1450 DEG C, high-temperature slag is 3-6 hours in heat preservation residing time in furnace for the heat preservation furnace temperature control.
4. a kind of method for preparing crystallite stone material or road dental calculus using high calcium liquid manganese slag according to claim 1, special
Sign is: in the step b when carrying out cast molding, preheated mold and environment temperature make slag surface temperature not less than 900
℃。
5. a kind of method for preparing crystallite stone material or road dental calculus using high calcium liquid manganese slag according to claim 1, special
Sign is: in the step c, after molded samples and mold enter tunnel oven together, being warming up to 900- with the rate of 3-5 DEG C/min
1000 DEG C of progress crystallization, crystallization time 0.5-2h.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811171406.0A CN109095779A (en) | 2018-10-09 | 2018-10-09 | A method of crystallite stone material or road dental calculus are prepared using high calcium liquid manganese slag |
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| CN201811171406.0A CN109095779A (en) | 2018-10-09 | 2018-10-09 | A method of crystallite stone material or road dental calculus are prepared using high calcium liquid manganese slag |
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| CN109095779A true CN109095779A (en) | 2018-12-28 |
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| CN201811171406.0A Pending CN109095779A (en) | 2018-10-09 | 2018-10-09 | A method of crystallite stone material or road dental calculus are prepared using high calcium liquid manganese slag |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110627474A (en) * | 2019-10-28 | 2019-12-31 | 安阳金方冶金有限公司 | Method for preparing artificial volcanic rock by utilizing liquid refined manganese slag |
| CN112239326A (en) * | 2020-11-03 | 2021-01-19 | 安阳金方冶金有限公司 | Method for preparing anti-reflection glass by utilizing liquid refined manganese slag |
| CN113061015A (en) * | 2021-03-25 | 2021-07-02 | 宁夏吉元君泰新材料科技有限公司 | Method for preparing artificial decorative stone by utilizing manganese-silicon alloy hot-melt slag |
| CN114213022A (en) * | 2021-12-30 | 2022-03-22 | 武汉理工大学 | Black microcrystalline glass plate taking molten manganese alloy slag as main raw material and preparation method thereof |
| CN114409261A (en) * | 2021-12-30 | 2022-04-29 | 武汉理工大学 | Texture microcrystalline glass plate taking manganese alloy smelting high-temperature molten slag as main raw material and preparation method thereof |
| CN114956777A (en) * | 2022-06-09 | 2022-08-30 | 山东新智能源科技有限公司 | Mineral melting direct casting crystallization micropore stone forming process |
| CN114988705A (en) * | 2022-06-20 | 2022-09-02 | 北方民族大学 | Microcrystalline glass taking silicomanganese slag as raw material and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559953A (en) * | 2009-03-30 | 2009-10-21 | 刘日宏 | Method for using high-temperature liquid silicon manganese alloy slag as raw material to produce cast stone |
| CN103342538A (en) * | 2013-06-30 | 2013-10-09 | 金川集团股份有限公司 | Method for producing microcrystalline cast stone by reducing secondary slag subjected to iron removal by utilizing molten-state nickel slag |
| CN103866133A (en) * | 2012-12-15 | 2014-06-18 | 宝钢工程技术集团有限公司 | Refining apparatus for silicon manganese alloy tailings and application method thereof |
| CN103979795A (en) * | 2014-05-16 | 2014-08-13 | 北京璞晶科技有限公司 | Method for producing micro-crystal foamed glass plate by using molten slag of blast furnace and equipment used in method |
| CN107188411A (en) * | 2017-07-04 | 2017-09-22 | 交城义望铁合金有限责任公司 | A kind of utilization manganese alloy smelts the method that high-temperature slag prepares microlite |
| CN108423995A (en) * | 2018-04-11 | 2018-08-21 | 四川名微晶科技股份有限公司 | A method of producing devitrified glass using raw material is wanted based on carbon slag |
-
2018
- 2018-10-09 CN CN201811171406.0A patent/CN109095779A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101559953A (en) * | 2009-03-30 | 2009-10-21 | 刘日宏 | Method for using high-temperature liquid silicon manganese alloy slag as raw material to produce cast stone |
| CN103866133A (en) * | 2012-12-15 | 2014-06-18 | 宝钢工程技术集团有限公司 | Refining apparatus for silicon manganese alloy tailings and application method thereof |
| CN103342538A (en) * | 2013-06-30 | 2013-10-09 | 金川集团股份有限公司 | Method for producing microcrystalline cast stone by reducing secondary slag subjected to iron removal by utilizing molten-state nickel slag |
| CN103979795A (en) * | 2014-05-16 | 2014-08-13 | 北京璞晶科技有限公司 | Method for producing micro-crystal foamed glass plate by using molten slag of blast furnace and equipment used in method |
| CN107188411A (en) * | 2017-07-04 | 2017-09-22 | 交城义望铁合金有限责任公司 | A kind of utilization manganese alloy smelts the method that high-temperature slag prepares microlite |
| CN108423995A (en) * | 2018-04-11 | 2018-08-21 | 四川名微晶科技股份有限公司 | A method of producing devitrified glass using raw material is wanted based on carbon slag |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110627474A (en) * | 2019-10-28 | 2019-12-31 | 安阳金方冶金有限公司 | Method for preparing artificial volcanic rock by utilizing liquid refined manganese slag |
| CN112239326A (en) * | 2020-11-03 | 2021-01-19 | 安阳金方冶金有限公司 | Method for preparing anti-reflection glass by utilizing liquid refined manganese slag |
| CN113061015A (en) * | 2021-03-25 | 2021-07-02 | 宁夏吉元君泰新材料科技有限公司 | Method for preparing artificial decorative stone by utilizing manganese-silicon alloy hot-melt slag |
| CN114213022A (en) * | 2021-12-30 | 2022-03-22 | 武汉理工大学 | Black microcrystalline glass plate taking molten manganese alloy slag as main raw material and preparation method thereof |
| CN114409261A (en) * | 2021-12-30 | 2022-04-29 | 武汉理工大学 | Texture microcrystalline glass plate taking manganese alloy smelting high-temperature molten slag as main raw material and preparation method thereof |
| CN114409261B (en) * | 2021-12-30 | 2023-09-19 | 武汉理工大学 | Textured glass ceramic plate with manganese alloy smelting high-temperature slag as main raw material and preparation method thereof |
| CN114956777A (en) * | 2022-06-09 | 2022-08-30 | 山东新智能源科技有限公司 | Mineral melting direct casting crystallization micropore stone forming process |
| CN114988705A (en) * | 2022-06-20 | 2022-09-02 | 北方民族大学 | Microcrystalline glass taking silicomanganese slag as raw material and preparation method thereof |
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Application publication date: 20181228 |