CN102241502B - Artificial jade based on gangue and manufacturing method thereof - Google Patents
Artificial jade based on gangue and manufacturing method thereof Download PDFInfo
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- CN102241502B CN102241502B CN201010182104.0A CN201010182104A CN102241502B CN 102241502 B CN102241502 B CN 102241502B CN 201010182104 A CN201010182104 A CN 201010182104A CN 102241502 B CN102241502 B CN 102241502B
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
The invention belongs to the field of handicraft production and particularly provides a method for producing artificial jade from gangue. The artificial jade is characterized by being prepared from all or part of the following raw materials: gangue, quartz powder, alumina or aluminium hydroxide, zinc oxide, sodium carbonate, magnesium oxide, borax, sodium silicate, calcium oxide or calcium carbonate, titanium dioxide, potassium carbonate, talcum powder, manganese dioxide, copper oxide and iron trioxide. The method comprises the following preparation steps: (1) weighing; (2) smashing and grinding; (3) mixing and stirring; (4) smelting; and (5) carving, abrading and polishing. The artificial jade prepared by the method has delicate and tough texture, mild and soft luster and good mechanical property, can be used in such fields as jewelry, handicrafts and the like, and has broad application prospects. By producing the product with high added value from gangue used as the raw material, the invention realizes the high added value utilization of the gangue, thereby opening up a new way for the comprehensive utilization of industrial solid wastes.
Description
Technical field
The invention belongs to artwork production field, is to utilize the industrial solid castoff producing in coal production process specifically---artificial jade and manufacture method thereof that coal gangue is produced.
Background technology
Coal gangue is the industrial solid castoff producing in coal production process, is one of industrial solid castoff that China's quantity discharged is maximum, totally pile up more than 3,000,000,000 tons at present, and also annual still in the speed increment with hundred million tons of 1-2.Enterprise generally adopts the mode of air storage to process coal gangue, and this has taken a large amount of soils on the one hand, on the other hand, and objectionable impurities meeting polluted underground water and ambient air in coal gangue, thereby ecotope is produced to serious harm.
For many years, people have adopted multiple technologies to fully utilize coal gangue, as therefrom extracted useful chemical composition, take coal gangue as raw material production building materials etc., but all there is defect in these technology to a certain extent, as still can produce industrial solid castoff after extracting Hubeiwan, and in the time extracting Hubeiwan, generally need to add a certain amount of reactant, the amount of the waste producing so is under many circumstances also more than coal gangue; Also there is the problems such as quality is unstable, energy consumption is high in the application aspect in building materials.
For these reasons, new technology, the novel process of active demand in the market to coal gangue comprehensive utilization.The contriver of this patent is engaged in the development work of artificial jade from April, 2009, has developed the multiple products such as artificial white jade, black jade, jasper, carbuncle, and excellent property, has broad application prospects at jewellery and artwork field.
Summary of the invention:
The object of the invention is to overcome the defect that conventional art exists, there is high value-added product take coal gangue as raw material production---artificial jade, thus open up a new approach for the comprehensive utilization of coal gangue.Feature of the present invention is take coal gangue as main raw material, adds a certain amount of additive simultaneously, prepares artificial jade through techniques such as weighing, pulverizing, grinding, batch mixing, stirring, meltings.
Preparation method of the present invention is:
1. the raw materials for production of artificial jade and proportioning:
Coal gangue: 5-85%
Silica powder: 25-85%
Aluminum oxide or aluminium hydroxide: 5-15%
Zinc oxide: 5-15%
Soda ash: 5-25%
Magnesium oxide: 5-15%
Borax: 10-30%
Water glass: 10-30%
Calcium oxide or calcium carbonate: 5-15%
Titanium dioxide: 1-5%
Salt of wormwood: 5-15%
Talcum powder: 0-10%
Manganse Dioxide: 0.2-15%
Cupric oxide: 0.2-15%
Ferric oxide: 0.2-15%
Above-mentioned raw materials can use also simultaneously and can partly use, and determines according to the performance requriements to product and production cost.
2. the preparation technology of artificial jade is:
(1) weigh on request various raw materials;
(2) by block raw material crushing, grinding;
(3) various raw materials are put into container and mix and stir, make material composition even;
(4) pour the raw material mixing into crucible, put into smelting furnace and carry out melting.Be characterized as: raw material is put into crucible, at room temperature pack smelting furnace into, heat up with stove; Maximum heating temperature is 800-1650 ℃, is incubated 3 hours; Furnace cooling, in process of cooling, fire door is closed all the time.According to concrete product difference, smelting furnace can use common desk-top resistance furnace, also can use the process furnace of other type.
(5) product is cooled to after room temperature, from stove, takes out;
(6) from crucible, take out artificial jade, then according to the difference of concrete product chisel and carve, the technique such as polishing, polishing, finally obtain finished product.
Beneficial effect of the present invention:
Artificial jade quality exquisiteness prepared in accordance with the present invention is tough and tensile, gloss is gentle soft, and there is good mechanical property, as higher hardness, toughness and wear resistance, high thermal resistance, erosion resistance, weathering resistance etc., can be used for the field such as jewellery, artwork, have broad application prospects.
The present invention has high value-added product take coal gangue as production raw material production, has realized the high value added utilization to coal gangue, for a new way has been opened up in the comprehensive utilization of industrial solid castoff.
Raw material sources of the present invention are extensive, and the additive of use is for Chemicals common on market, cheap.
Aspect preparation technology, preparation technology of the present invention is simple, lower to the requirement of equipment, and operator's technical ability is not had to particular requirement yet, and common laborer can operate.
In sum, the present invention has higher practicality and application value.
Accompanying drawing explanation:
Fig. 1 is preparation technology's schema of artificial jade.
Embodiment:
Embodiment 1: press shown in Fig. 1, raw materials for production and proportioning are:
Coal gangue: 5-85%
Silica powder: 25-85%
Aluminum oxide or aluminium hydroxide: 5-15%
Zinc oxide: 5-15%
Soda ash: 5-25%
Magnesium oxide: 5-15%
Borax: 10-30%
Water glass: 10-30%
Calcium oxide or calcium carbonate: 5-15%
Titanium dioxide: 1-5%
Salt of wormwood: 5-15%
Talcum powder: 0-10%
Manganse Dioxide: 0.2-8%
Preparation process and processing parameter are:
(1) weigh on request various raw materials;
(2) by block raw material crushing, grinding;
(3) various raw materials are put into container and mix and stir, make material composition even;
(4) pour the raw material mixing into crucible, put into smelting furnace and carry out melting.Be characterized as: raw material is put into crucible, at room temperature pack smelting furnace into, heat up with stove; Maximum heating temperature is 1080 ℃, is incubated 3 hours; Furnace cooling, in process of cooling, fire door is closed all the time.According to concrete product difference, smelting furnace can use common desk-top resistance furnace, also can use the process furnace of other type.
(5) product is cooled to after room temperature, from stove, takes out;
(6) from crucible, take out artificial jade, chisel and carve, the technique such as polishing, polishing, finally obtain finished product.
Embodiment 2: press shown in Fig. 1, raw materials for production and proportioning are:
Coal gangue: 5-85%
Silica powder: 25-85%
Zinc oxide: 5-15%
Soda ash: 5-25%
Magnesium oxide: 5-15%
Borax: 10-30%
Water glass: 10-30%
Calcium oxide or calcium carbonate: 5-15%
Titanium dioxide: 1-5%
Salt of wormwood: 5-15%
Talcum powder: 0-10%
Cupric oxide: 0.2-8%
Preparation process and processing parameter are:
(1) weigh on request various raw materials;
(2) by block raw material crushing, grinding;
(3) various raw materials are put into container and mix and stir, make material composition even;
(4) pour the raw material mixing into crucible, put into smelting furnace and carry out melting.Be characterized as: raw material is put into crucible, at room temperature pack smelting furnace into, heat up with stove; Maximum heating temperature is 1150 ℃, is incubated 3 hours; Furnace cooling, in process of cooling, fire door is closed all the time.According to concrete product difference, smelting furnace can use common desk-top resistance furnace, also can use the process furnace of other type.
(5) product is cooled to after room temperature, from stove, takes out;
(6) from crucible, take out artificial jade, chisel and carve, the technique such as polishing, polishing, finally obtain finished product.
Embodiment 3: press shown in Fig. 1, raw materials for production and proportioning are:
Coal gangue: 5-85%
Silica powder: 25-85%
Aluminum oxide or aluminium hydroxide: 5-15%
Zinc oxide: 5-15%
Soda ash: 5-25%
Magnesium oxide: 5-15%
Calcium oxide or calcium carbonate: 5-15%
Titanium dioxide: 1-5%
Salt of wormwood: 5-15%
Talcum powder: 0-10%
Ferric oxide: 0.2-8%
Manganse Dioxide: 0.2-8%
Preparation process and processing parameter are:
(1) weigh on request various raw materials;
(2) by block raw material crushing, grinding;
(3) various raw materials are put into container and mix and stir, make material composition even;
(4) pour the raw material mixing into crucible, put into smelting furnace and carry out melting.Be characterized as: raw material is put into crucible, at room temperature pack smelting furnace into, heat up with stove; Maximum heating temperature is 1250 ℃, is incubated 3 hours; Furnace cooling, in process of cooling, fire door is closed all the time.According to concrete product difference, smelting furnace can use common desk-top resistance furnace, also can use the process furnace of other type.
(5) product is cooled to after room temperature, from stove, takes out;
(6) from crucible, take out artificial jade, chisel and carve, the technique such as polishing, polishing, finally obtain finished product.
Embodiment 4: press shown in Fig. 1, raw materials for production and proportioning are:
Coal gangue: 5-85%
Silica powder: 25-85%
Aluminum oxide or aluminium hydroxide: 5-15%
Zinc oxide: 5-15%
Soda ash: 5-25%
Borax: 10-30%
Water glass: 10-30%
Calcium oxide or calcium carbonate: 5-15%
Cupric oxide: 0.2-8%
Manganse Dioxide: 0.2-8%
Preparation process and processing parameter are:
(1) weigh on request various raw materials;
(2) by block raw material crushing, grinding;
(3) various raw materials are put into container and mix and stir, make material composition even;
(4) pour the raw material mixing into crucible, put into smelting furnace and carry out melting.Be characterized as: raw material is put into crucible, at room temperature pack smelting furnace into, heat up with stove; Maximum heating temperature is 1380 ℃, is incubated 3 hours; Furnace cooling, in process of cooling, fire door is closed all the time.According to concrete product difference, smelting furnace can use common desk-top resistance furnace, also can use the process furnace of other type.
(5) product is cooled to after room temperature, from stove, takes out;
(6) from crucible, take out artificial jade, chisel and carve, the technique such as polishing, polishing, finally obtain finished product.
Claims (2)
1. an artificial jade, it is characterized in that, its raw material is coal gangue, silica powder, aluminum oxide or aluminium hydroxide, zinc oxide, soda ash, magnesium oxide, borax, water glass, calcium oxide or calcium carbonate, titanium dioxide, salt of wormwood, talcum powder, Manganse Dioxide, cupric oxide, ferric oxide, its weight chemical constitution is: coal gangue: 5-85%, silica powder: 25-85%, aluminum oxide or aluminium hydroxide: 5-15%, zinc oxide: 5-15%, soda ash: 5-25%, magnesium oxide: 5-15%, borax: 10-30%, water glass: 10-30%, calcium oxide or calcium carbonate: 5-15%, titanium dioxide: 1-5%, salt of wormwood: 5-15%, talcum powder: 0-10%, Manganse Dioxide: 0.2-15%, cupric oxide: 0.2-15%, ferric oxide: 0.2-15%, each component concentration sum is 100%.
2. prepare a method for artificial jade claimed in claim 1, it is characterized in that it is realized by following step:
(1) weigh on request various raw materials;
(2) by block raw material crushing, grinding;
(3) various raw materials are put into container and mix and stir, make material composition even;
(4) pour the raw material mixing into crucible, put into smelting furnace and carry out melting, be characterized as: raw material is put into crucible, at room temperature pack smelting furnace into, heat up with stove; Maximum heating temperature is 1650 ℃, is incubated 3 hours; Furnace cooling, in process of cooling, fire door is closed all the time;
(5) product is cooled to after room temperature, from stove, takes out;
(6) from crucible, take out artificial jade, then according to the difference of concrete product chisel and carve, polishing, glossing, finally obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010182104.0A CN102241502B (en) | 2010-05-16 | 2010-05-16 | Artificial jade based on gangue and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010182104.0A CN102241502B (en) | 2010-05-16 | 2010-05-16 | Artificial jade based on gangue and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN102241502A CN102241502A (en) | 2011-11-16 |
| CN102241502B true CN102241502B (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010182104.0A Expired - Fee Related CN102241502B (en) | 2010-05-16 | 2010-05-16 | Artificial jade based on gangue and manufacturing method thereof |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103253924A (en) * | 2013-05-14 | 2013-08-21 | 由伟 | Coal gangue-based artificial ink stone and manufacturing method thereof |
| CN103508728A (en) * | 2013-06-24 | 2014-01-15 | 徐传德 | Preparation method of jade article tableware |
| CN103553581A (en) * | 2013-10-25 | 2014-02-05 | 由伟 | Artificial agate based on gangue and manufacturing method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| SU1183471A1 (en) * | 1984-08-28 | 1985-10-07 | Государственный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Стекла | Glass |
| CN1164519A (en) * | 1996-05-07 | 1997-11-12 | 黄心益 | Artificial jade wall or floor brick material |
| CN1164519C (en) * | 2002-07-26 | 2004-09-01 | 白晓黎 | Jade ceramics |
| CN1974455A (en) * | 2006-12-11 | 2007-06-06 | 佛山欧神诺陶瓷有限公司 | Integrally crystallization process microcrystaline glass-ceramic composite brick and its production process |
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