CN102241502A - 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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- CN102241502A CN102241502A CN2010101821040A CN201010182104A CN102241502A CN 102241502 A CN102241502 A CN 102241502A CN 2010101821040 A CN2010101821040 A CN 2010101821040A CN 201010182104 A CN201010182104 A CN 201010182104A CN 102241502 A CN102241502 A CN 102241502A
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- oxide
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- gangue
- artificial jade
- crucible
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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
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 the artwork production field, is to utilize the industrial solid castoff that produces in the coal production process specifically---artificial jade and manufacture method thereof that coal gangue is produced.
Background technology
Coal gangue is the industrial solid castoff that produces in the coal production process, is one of maximum industrial solid castoff of China's quantity discharged, totally pile up more than 3,000,000,000 tons at present, and also annual still in speed increment with hundred million tons of 1-2.Enterprise generally adopts the mode of air storage to handle 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 the coal gangue, thereby to the serious harm of ecotope generation.
For many years, people have adopted multiple technologies that coal gangue is fully utilized, as therefrom extracting useful chemical composition, being raw material production building materials etc. with the coal gangue, but all there is defective to a certain extent in these technology, as still can produce industrial solid castoff after extracting useful component, and when extracting useful component, generally need to add a certain amount of reactant, the amount of the waste of Chan Shenging is also more than coal gangue so under many circumstances; Also there are problems such as quality instability, energy consumption height in application facet in building materials.
For these reasons, active demand in the market is to new technology, the novel process of coal gangue comprehensive utilization.The contriver of this patent promptly is engaged in the development work of artificial jade from April, 2009, has developed 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 objective of the invention is to overcome the defective that conventional art exists, is that raw material production has high value-added product with the coal gangue---artificial jade, thus open up a new approach for the comprehensive utilization of coal gangue.Feature of the present invention is to be main raw material with the coal gangue, adds certain quantity of additive simultaneously, through artificial jade of prepared 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 lime 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 simultaneously also and can partly use, according to performance requriements and the production cost decision to product.
2. the preparation technology of artificial jade is:
(1) various raw materials of weighing on request;
(2) with block raw material crushing, grinding;
(3) various raw materials are put into container mixing and stirring, made material composition even;
(4) pour the raw material that mixes into crucible, put into smelting furnace and carry out melting.Be characterized as: raw material is put into crucible, and the smelting furnace of at room temperature packing into heats up with stove; Maximum heating temperature is 800-1650 ℃, is incubated 3 hours; Furnace cooling, fire door is closed all the time in process of cooling.According to concrete product difference, smelting furnace can use common desk-top resistance furnace, also can use the process furnace of other type.
(5) after product is cooled to room temperature, from stove, take out;
(6) from crucible, take out artificial jade, then according to the difference of concrete product chisel and carve, polish, technology such as polishing, finally obtain finished product.
Beneficial effect of the present invention:
Artificial beautiful quality exquisiteness prepared in accordance with the present invention is tough and tensile, gloss is gentle soft, and has a good mechanical performance, as higher hardness, toughness and wear resistance, high thermal resistance, erosion resistance, weathering resistance etc., can be used for fields such as jewellery, artwork, have broad application prospects.
The present invention for the production raw material production has high value-added product, has realized the high value added utilization to coal gangue with the 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 that uses is as Chemicals common on the market, and is cheap.
Aspect preparation technology, preparation technology of the present invention is simple, and is lower to the requirement of equipment, and operators'skills is not had particular requirement yet, and the common laborer can operate.
In sum, the present invention has advantages of high practicability and application value.
Description of drawings:
Fig. 1 is preparation technology's schema of artificial jade.
Embodiment:
Embodiment 1: by shown in Figure 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 lime 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) various raw materials of weighing on request;
(2) with block raw material crushing, grinding;
(3) various raw materials are put into container mixing and stirring, made material composition even;
(4) pour the raw material that mixes into crucible, put into smelting furnace and carry out melting.Be characterized as: raw material is put into crucible, and the smelting furnace of at room temperature packing into heats up with stove; Maximum heating temperature is 1080 ℃, is incubated 3 hours; Furnace cooling, fire door is closed all the time in process of cooling.According to concrete product difference, smelting furnace can use common desk-top resistance furnace, also can use the process furnace of other type.
(5) after product is cooled to room temperature, from stove, take out;
(6) from crucible, take out artificial jade, chisel and carve, polish, technology such as polishing, finally obtain finished product.
Embodiment 2: by shown in Figure 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 lime 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) various raw materials of weighing on request;
(2) with block raw material crushing, grinding;
(3) various raw materials are put into container mixing and stirring, made material composition even;
(4) pour the raw material that mixes into crucible, put into smelting furnace and carry out melting.Be characterized as: raw material is put into crucible, and the smelting furnace of at room temperature packing into heats up with stove; Maximum heating temperature is 1150 ℃, is incubated 3 hours; Furnace cooling, fire door is closed all the time in process of cooling.According to concrete product difference, smelting furnace can use common desk-top resistance furnace, also can use the process furnace of other type.
(5) after product is cooled to room temperature, from stove, take out;
(6) from crucible, take out artificial jade, chisel and carve, polish, technology such as polishing, finally obtain finished product.
Embodiment 3: by shown in Figure 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 lime 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) various raw materials of weighing on request;
(2) with block raw material crushing, grinding;
(3) various raw materials are put into container mixing and stirring, made material composition even;
(4) pour the raw material that mixes into crucible, put into smelting furnace and carry out melting.Be characterized as: raw material is put into crucible, and the smelting furnace of at room temperature packing into heats up with stove; Maximum heating temperature is 1250 ℃, is incubated 3 hours; Furnace cooling, fire door is closed all the time in process of cooling.According to concrete product difference, smelting furnace can use common desk-top resistance furnace, also can use the process furnace of other type.
(5) after product is cooled to room temperature, from stove, take out;
(6) from crucible, take out artificial jade, chisel and carve, polish, technology such as polishing, finally obtain finished product.
Embodiment 4: by shown in Figure 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 lime carbonate: 5-15%
Cupric oxide: 0.2-8%
Manganse Dioxide: 0.2-8%
Preparation process and processing parameter are:
(1) various raw materials of weighing on request;
(2) with block raw material crushing, grinding;
(3) various raw materials are put into container mixing and stirring, made material composition even;
(4) pour the raw material that mixes into crucible, put into smelting furnace and carry out melting.Be characterized as: raw material is put into crucible, and the smelting furnace of at room temperature packing into heats up with stove; Maximum heating temperature is 1380 ℃, is incubated 3 hours; Furnace cooling, fire door is closed all the time in process of cooling.According to concrete product difference, smelting furnace can use common desk-top resistance furnace, also can use the process furnace of other type.
(5) after product is cooled to room temperature, from stove, take out;
(6) from crucible, take out artificial jade, chisel and carve, polish, technology such as polishing, finally obtain finished product.
Claims (2)
1. artificial jade of the present invention is characterised in that its raw material is a coal gangue, silica powder, aluminum oxide or aluminium hydroxide, zinc oxide, soda ash, magnesium oxide, borax, water glass, calcium oxide or lime carbonate, titanium dioxide, salt of wormwood, talcum powder, Manganse Dioxide, cupric oxide, all or part of in the 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 lime 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%.
2. the preparation method of artificial jade according to claim 1 is characterized in that it is realized by following step:
(1) various raw materials of weighing on request;
(2) with block raw material crushing, grinding;
(3) various raw materials are put into container mixing and stirring, made material composition even;
(4) pour the raw material that mixes into crucible, put into smelting furnace and carry out melting, be characterized as: raw material is put into crucible, and the smelting furnace of at room temperature packing into heats up with stove; Maximum heating temperature is 800-1650 ℃, is incubated 3 hours; Furnace cooling, fire door is closed all the time in process of cooling;
(5) after product is cooled to room temperature, from stove, take out;
(6) from crucible, take out artificial jade, then according to the difference of concrete product chisel and carve, polish, technology such as polishing, finally obtain finished product.
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CN201010182104.0A CN102241502B (en) | 2010-05-16 | 2010-05-16 | Artificial jade based on gangue and manufacturing method thereof |
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CN201010182104.0A CN102241502B (en) | 2010-05-16 | 2010-05-16 | Artificial jade based on gangue and manufacturing method thereof |
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CN102241502B CN102241502B (en) | 2014-07-02 |
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Cited By (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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN1390805A (en) * | 2002-07-26 | 2003-01-15 | 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 |
-
2010
- 2010-05-16 CN CN201010182104.0A patent/CN102241502B/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN1390805A (en) * | 2002-07-26 | 2003-01-15 | 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 |
Cited By (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 |
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CN102241502B (en) | 2014-07-02 |
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