CN103833239A - Artificial sunstone based on blast furnace slag and manufacturing method thereof - Google Patents
Artificial sunstone based on blast furnace slag and manufacturing method thereof Download PDFInfo
- Publication number
- CN103833239A CN103833239A CN201410013815.3A CN201410013815A CN103833239A CN 103833239 A CN103833239 A CN 103833239A CN 201410013815 A CN201410013815 A CN 201410013815A CN 103833239 A CN103833239 A CN 103833239A
- Authority
- CN
- China
- Prior art keywords
- blast furnace
- furnace slag
- raw material
- artificial
- crucible
- Prior art date
- 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.)
- Pending
Links
Images
Landscapes
- Glass Compositions (AREA)
Abstract
The invention belongs to the field of handicraft production, and particularly relates to artificial sunstone production by using blast furnace slag. The invention is characterized in that the raw materials are all or part of blast furnace slag, ferric oxide, potassium carbonate, sodium silicate, and calcium carbonate, and the preparation steps are (1) weighing, (2) crushing and grinding, (3) mixing and stirring, (4) smelting, and (5) carving, buffing, and polishing. The artificial sunstone prepared in the invention can emit glaring flash all round, is fine and tough in texture, mild and soft in color, has good mechanical properties, is applicable to the handicraft production field, and has wide application prospects. According to the invention, blast furnace slag is used as a raw material to products with high added value, which realizes high added value utilization of blast furnace slag, and opens up a new approach for 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 iron manufacturing process specifically---artificial daylight stone and manufacture method thereof that blast furnace slag is produced.
Background technology
Blast furnace slag is the industrial solid castoff producing in iron-making production, is one of industrial solid castoff that China's quantity discharged is maximum, and according to statistics, 1 ton of iron of every refining will produce 0.3-1 ton of blast furnace slag.Enterprise generally adopts the mode of air storage to process blast furnace slag, and this has taken a large amount of soils on the one hand, and on the other hand, the objectionable impurities in blast furnace slag can be polluted environment around.
For many years, people have adopted multiple technologies to fully utilize blast furnace slag, as produce cement and concrete, or operating mine slag wool, devitrified glass, agricultural fertilizer etc., but these technology all exist defect to a certain extent, during as production cement and concrete, the mechanical performance index of product is unstable, and these application majorities belong to low value-added utilization, the benefit of generation is limited.For these reasons, in the market in the urgent need to new technology, novel process to blast furnace slag comprehensive utilization.
Sunstone is a kind of jewel of preciousness, and some special mineral inclusions are contained in its inside, thereby can send towards periphery dazzling flash of light, as the star in the night sky, people call " sun effect " this phenomenon, and therefore, this jewel is subject to liking of people since ancient times.But natural sunstone reserves are little, thereby expensive, can not meet the growing needs of ordinary consumer.If adopt artificial technology to produce artificial daylight stone, there is undoubtedly important value and significance.
Summary of the invention
The object of the invention is to overcome the defect that traditional Comprehensive Utilization Technology of Blast Furnace Slag exists, there is high value-added product taking blast furnace slag as raw material production---artificial daylight stone, thus open up a new approach for the comprehensive utilization of blast furnace slag.Feature of the present invention is taking blast furnace slag as main raw material, adds a certain amount of additive simultaneously, through weighing, pulverizing, grinding, batch mixing, stirring, melting, chisel and carve, polishing, glossing prepare artificial daylight stone.
Preparation method of the present invention is:
1. the raw materials for production of artificial daylight stone and proportioning:
Blast furnace slag: 55-95%
Ferric oxide: 1-20%
Salt of wormwood: 5-45%
Water glass: 5-45%
Calcium carbonate: 5-25%
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 daylight stone 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; Heating temperature is 800-1650 DEG C, insulation 2-30 hour; 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 daylight stone blank, then according to the difference of concrete product chisel and carve, polishing, glossing, finally obtain finished product.
Beneficial effect of the present invention:
Artificial daylight stone prepared in accordance with the present invention can send dazzling flash of light towards periphery, quality exquisiteness 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 artwork field, have broad application prospects.
The present invention has high value-added product taking blast furnace slag as production raw material production, has realized the high value added utilization to blast furnace slag, 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.
Brief description of the drawings:
Fig. 1 is preparation technology's schema of artificial daylight stone.
Embodiment:
Embodiment 1: press shown in Fig. 1, raw materials for production and proportioning are:
Blast furnace slag: 55-95%
Ferric oxide: 1-20%
Salt of wormwood: 5-45%
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; Heating temperature is 1080 DEG C, 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 daylight stone blank, chisel and carve, polishing, glossing, finally obtain finished product.
Embodiment 2: press shown in Fig. 1, raw materials for production and proportioning are:
Blast furnace slag: 55-95%
Ferric oxide: 1-20%
Water glass: 5-45%
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; Heating temperature is 1150 DEG C, is incubated 5 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 daylight stone blank, chisel and carve, polishing, glossing, finally obtain finished product.
Embodiment 3: press shown in Fig. 1, raw materials for production and proportioning are:
Blast furnace slag: 55-95%
Ferric oxide: 1-20%
Calcium carbonate: 5-25%
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; Heating temperature is 1250 DEG C, is incubated 8 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 daylight stone blank, chisel and carve, polishing, glossing, finally obtain finished product.
Embodiment 4: press shown in Fig. 1, raw materials for production and proportioning are:
Blast furnace slag: 55-95%
Ferric oxide: 1-20%
Salt of wormwood: 5-45%
Water glass: 5-45%
Calcium carbonate: 5-25%
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; Heating temperature is 1380 DEG C, is incubated 10 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 daylight stone blank, chisel and carve, polishing, glossing, finally obtain finished product.
Claims (2)
1. an artificial daylight stone, it is characterized in that, its raw material is all or part of in blast furnace slag, ferric oxide, salt of wormwood, water glass, calcium carbonate, its weight chemical constitution is: blast furnace slag: 55-95%, ferric oxide: 1-20%, salt of wormwood: 5-45%, water glass: 5-45%, calcium carbonate: 5-25%.
2. the preparation method of artificial daylight stone according to claim 1, 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; Heating temperature is 800-1650 DEG C, insulation 2-30 hour; 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 daylight stone blank, 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 |
---|---|---|---|
CN201410013815.3A CN103833239A (en) | 2014-01-13 | 2014-01-13 | Artificial sunstone based on blast furnace slag and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410013815.3A CN103833239A (en) | 2014-01-13 | 2014-01-13 | Artificial sunstone based on blast furnace slag and manufacturing method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103833239A true CN103833239A (en) | 2014-06-04 |
Family
ID=50797184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410013815.3A Pending CN103833239A (en) | 2014-01-13 | 2014-01-13 | Artificial sunstone based on blast furnace slag and manufacturing method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103833239A (en) |
-
2014
- 2014-01-13 CN CN201410013815.3A patent/CN103833239A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102267808B (en) | Preparation method of artificial jade | |
CN101182120B (en) | Method for manufacturing glass-ceramics | |
CN105417957B (en) | The preparation method of energy-saving type blast furnace slag microcrystalline glass | |
CN102241499B (en) | Artificial jade base on iron tailings and its manufacturing method | |
CN102285782A (en) | Artificial jade based on building rubbish and manufacturing method thereof | |
CN102241502B (en) | Artificial jade based on gangue and manufacturing method thereof | |
CN102285783B (en) | Artificial jade based on steel slag and manufacturing method thereof | |
CN103833320A (en) | Blast furnace slag based artificial jade and manufacturing method thereof | |
CN102241498A (en) | Artificial jade based on red mud, and production method thereof | |
CN103332860B (en) | Method for manufacturing glass ceramic plate used for architectural decoration by utilizing coal gangue | |
CN103253924A (en) | Coal gangue-based artificial ink stone and manufacturing method thereof | |
CN103553554B (en) | Artificial jade with high refractive index and manufacturing method thereof | |
CN103833239A (en) | Artificial sunstone based on blast furnace slag and manufacturing method thereof | |
CN103755306A (en) | Artificial inkstone based on blast furnace slag and manufacturing method thereof | |
CN103755316A (en) | Artificial luminous pearl based on blast furnace slag and manufacturing method thereof | |
CN103833240A (en) | Blast furnace slag-based synthetic ruby and manufacturing method thereof | |
CN102241500B (en) | Artificial jade based on fly ash and manufacturing method thereof | |
CN103755315A (en) | Artificial agate based on blast furnace slag and manufacturing method thereof | |
CN103880395A (en) | Artificial jade based on flue-gas desulfurization (fgd) gypsum and manufacture method thereof | |
CN104261702A (en) | Artificial jade with cat eye effect manufactured by using blast furnace slag | |
CN103253923A (en) | Steel slag-based artificial ink stone and manufacturing method thereof | |
CN103880394A (en) | Artificial jade based on construction waste and production method thereof | |
CN103553555B (en) | Artificial ivory and preparation method thereof | |
CN103880396B (en) | A kind of high tenacity artificial jade and manufacture method thereof | |
CN103833319A (en) | Red mud based artificial jade and manufacturing method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140604 |