CN114057394A - Green jade glass and preparation method thereof - Google Patents
Green jade glass and preparation method thereof Download PDFInfo
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- CN114057394A CN114057394A CN202111543697.3A CN202111543697A CN114057394A CN 114057394 A CN114057394 A CN 114057394A CN 202111543697 A CN202111543697 A CN 202111543697A CN 114057394 A CN114057394 A CN 114057394A
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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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
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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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
- C03C1/04—Opacifiers, e.g. fluorides or phosphates; Pigments
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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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
- C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
- C03C3/093—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium containing zinc or zirconium
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/02—Compositions for glass with special properties for coloured glass
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses a green jade glass and a preparation method thereof, and the green jade glass comprises the following components by mass percent, namely SiO2 57‑81％、Al2O3 0.1‑21％、Na2O 0.01‑18.5％、K2O 0‑6％、CaO 0‑13％、MgO 0‑5％、Li2O 0‑5％、ZnO 0.1‑5％、BaO 0‑5％、B2O3 0‑16％、P2O51-7%, 0-10% of reducing agent, 0.01-5% of coloring agent and 0.4-7% of opacifier. According to the green-leaf emerald glass and the preparation method thereof, the green-leaf emerald glass product produced by the green-leaf emerald glass and the preparation method thereof has the advantages of gloomy green appearance, uniform color and no fading, and brings people with the green-leaf emerald glass productThe full-looking fresh and refreshing feeling is achieved, the production process is high in production efficiency, energy-saving, low-consumption and low-carbon.
Description
Technical Field
The invention relates to the technical field of glass production, in particular to green jade glass and a preparation method thereof.
Background
The production process for preparing various green jade glasses in the traditional method adopts a crucible furnace production process, belongs to intermittent production, and has the advantages of low yield, unstable material quality and material color, poor product quality and large product production limitation, so that the yield and the quality can not meet the market demand far; moreover, the labor intensity is high, the labor environment is severe, the automation degree is low, more workers are used, the labor cost is high, the energy consumption is high, the factors are overlapped, the product cost is high, and the market competitiveness of the product is reduced. In addition, the smoke emission does not meet the environmental protection requirement and pollutes the environment. In view of the above, further development of such products is limited.
Disclosure of Invention
The invention aims to provide a leaf green emerald glass and a preparation method thereof, and aims to solve the problems of unstable material quality and color, low automation degree of a production process, low yield and severe production environment in the production process of the leaf green emerald glass.
In order to achieve the aim, the invention provides the green jade glass which comprises the following components in percentage by mass,
SiO2 57-81％、Al2O3 0.1-21％、Na2O 0.01-18.5％、K2O 0-6％、CaO 0-13％、MgO 0-5％、Li2O 0-5％、ZnO 0.1-5％、BaO 0-5％、B2O3 0-16％、P2O51-7%, 0-10% of reducing agent, 0.01-5% of coloring agent and 0.4-7% of opacifier.
Preferably, the colorant is one or a mixture of potassium dichromate, sodium dichromate and chromium ore powder.
Preferably, the opacifier is one or more of sulfur trioxide, cryolite, sodium silicofluoride, fluorite, calcium phosphate, ammonium dihydrogen phosphate, barium sulfate, sodium chloride or tin compound.
Preferably, the reducing agent is one or more of coal powder, coke powder, wood chips, potassium tartrate, tin powder, tartaric acid, aluminum powder, sodium tartrate, silicon powder and flour.
A preparation method of green jade glass comprises the following steps,
s1, adding the weighed raw materials into a mixture stirrer, and uniformly mixing to obtain a mixture;
s2, putting the mixture into a glass pool furnace, heating and melting the mixture to completely melt the mixture, and keeping the coloring ions in a low-order valence state to obtain a green-leaf jade molten glass liquid;
and S3, cooling and homogenizing the obtained leafy green emerald molten glass liquid through a material feeding channel to enable the leafy green emerald molten glass liquid to meet the requirements of a forming process, and forming to obtain the leafy green emerald glass product.
Preferably, the melting temperature in step S2 is 1450-1650 ℃.
Preferably, the forming process in step S3 uses one of blowing, drawing, pressing, overflowing, centrifuging, floating, and casting.
Preferably, the leafy green emerald glass product in step S3 includes one of leafy green emerald soda lime glass, high borosilicate glass, borosilicate neutral glass, and high alumina glass.
Preferably, the type of the glass furnace in step S2 includes a gas, oxy-fuel combustion, electric boosting, or all electric furnace type. The type of the glass furnace is not limited to the above examples.
Therefore, the green-leaf emerald glass and the preparation method thereof adopting the structure have the following beneficial effects:
1. by adding the opacifier and the coloring agent into the raw materials, the leafy green emerald glass product of the invention presents the beauty effects of depressed scallion, emerald green and dread and hazy, so that the glass product is different from the prior products with uneven material color and opacification effect, the glass product of the invention not only is full of hazy jade color, but also enables people to feel green, but not delightful, feel green flowing oil, and quickly drip out, thereby greatly improving the beauty feeling of the product.
2. The green jade glass products produced by the control process have the characteristics of fine texture, uniform jade effect, smooth surface, moist and tender color, no porcelain property and the like, and can obtain uniform and consistent hazy aesthetic effect without deep processing.
3. Compared with similar products produced by the traditional method, the novel green-leaf jade glass product produced by the invention has the characteristics of more excellent physical and chemical performance indexes, lower cost, capability of realizing continuous, large-scale, automatic and intelligent production, environmental protection and standard reaching and the like. The process method can be applied to the production of various glass products such as soda-lime glass, high borosilicate glass, borosilicate neutral glass, high alumina glass and the like.
The technical solution of the present invention is further described in detail by the following examples.
Detailed Description
The present invention will be further described below, and it should be noted that the present embodiment is based on the technical solution, and a detailed implementation manner and a specific operation process are provided, but the present invention is not limited to the present embodiment.
Example one
The green jade glass comprises the following components in percentage by mass: SiO 22 69.6％、Al2O3 10.5％、Na2O 14％、CaO 0.5％、MgO 0.55％、BaO 1％、B2O3 1.5％、SO3 0.5％、Cr2O3 1.85％。
The preparation method of the green jade glass comprises the following steps:
and S1, mixing the weighed raw materials into a mixture stirrer to be uniformly mixed to obtain a mixture.
S2, putting the mixture into a glass pool furnace, heating and melting the mixture at 1450-1650 ℃ to completely melt the mixture, and keeping the coloring ions in a low-order valence state to obtain the required green jade molten glass.
And S3, cooling and homogenizing the obtained leafy green emerald molten glass liquid through a feeding channel to enable the leafy green emerald molten glass liquid to meet the requirements of a forming process, and producing various glass products such as leafy green emerald soda-lime glass, high borosilicate glass, borosilicate neutral glass, high-alumina glass and the like by adopting forming modes such as blowing, drawing, pressing, overflowing, centrifuging, floating, casting and the like.
Example two
The green jade glass comprises the following components in percentage by mass: SiO 22 69.3％、Al2O3 11％、Na2O 13.7％、CaO 1％、MgO 0.5％、BaO 1.1％、B2O3 1.3％、SO3 0.58％、Cr2O3 1.52％。
The preparation method of the green jade glass comprises the following steps:
and S1, mixing the weighed raw materials into a mixture stirrer to be uniformly mixed to obtain a mixture.
S2, putting the mixture into a glass pool furnace, heating and melting the mixture at 1450-1650 ℃ to completely melt the mixture and keep the colored ions in a low-order valence state to obtain the required green jade molten glass liquid;
and S3, cooling and homogenizing the obtained leafy green emerald molten glass liquid through a feeding channel to enable the leafy green emerald molten glass liquid to meet the requirements of a forming process, and producing various glass products such as leafy green emerald soda-lime glass, high borosilicate glass, borosilicate neutral glass, high-alumina glass and the like by adopting forming modes such as blowing, drawing, pressing, overflowing, centrifuging, floating, casting and the like.
EXAMPLE III
The green jade glass comprises the following components in percentage by mass: SiO 22 72.8％、Al2O3 2.1％、Na2O 9％、BaO 1％、B2O3 12.5％、SO3 0.56％、Cr2O3 2.04％。
The preparation method of the green jade glass comprises the following steps:
and S1, mixing the weighed raw materials into a mixture stirrer to be uniformly mixed to obtain a mixture.
S2, putting the mixture into a glass pool furnace, heating and melting the mixture at 1450-1650 ℃ to completely melt the mixture and keep the colored ions in a low-order valence state to obtain the required green jade molten glass liquid;
and S3, cooling and homogenizing the obtained leafy green emerald molten glass liquid through a feeding channel to enable the leafy green emerald molten glass liquid to meet the requirements of a forming process, and producing various glass products such as leafy green emerald soda-lime glass, high borosilicate glass, borosilicate neutral glass, high-alumina glass and the like by adopting forming modes such as blowing, drawing, pressing, overflowing, centrifuging, floating, casting and the like.
Example four
The green jade glass comprises the following components of SiO in percentage by mass2 79.1％、Al2O3 2％、Na2O 4％、B2O3 12％、SO3 0.4％、Cr2O3 2.5％。
The preparation method of the green jade glass comprises the following steps:
and S1, mixing the weighed raw materials into a mixture stirrer to be uniformly mixed to obtain a mixture.
S2, putting the mixture into a glass pool furnace, heating and melting the mixture at 1450-1650 ℃ to completely melt the mixture and keep the colored ions in a low-order valence state to obtain the required green jade molten glass liquid;
and S3, cooling and homogenizing the obtained leafy green emerald molten glass liquid through a feeding channel to enable the leafy green emerald molten glass liquid to meet the requirements of a forming process, and producing various glass products such as leafy green emerald soda-lime glass, high borosilicate glass, borosilicate neutral glass, high-alumina glass and the like by adopting forming modes such as blowing, drawing, pressing, overflowing, centrifuging, floating, casting and the like.
EXAMPLE five
The green jade glass comprises the following components in percentage by mass: SiO 22 68.7％、Al2O3 20.5％、Na2O 0.5％、K2O 0.5％、CaO 0.7％、MgO 0.5％、Li2O 3.2％、ZnO 1.2％、BaO 1％、B2O31.5％、SO3 0.45％、Cr2O3 1.25％。
The preparation method of the green jade glass comprises the following steps:
and S1, mixing the weighed raw materials into a mixture stirrer to be uniformly mixed to obtain a mixture.
S2, putting the mixture into a glass pool furnace, heating and melting the mixture at 1450-1650 ℃ to completely melt the mixture and keep the colored ions in a low-order valence state to obtain the required green jade molten glass liquid;
and S3, cooling and homogenizing the obtained leafy green emerald molten glass liquid through a feeding channel to enable the leafy green emerald molten glass liquid to meet the requirements of a forming process, and producing various glass products such as leafy green emerald soda-lime glass, high borosilicate glass, borosilicate neutral glass, high-alumina glass and the like by adopting forming modes such as blowing, drawing, pressing, overflowing, centrifuging, floating, casting and the like.
EXAMPLE six
The green jade glass comprises the following components in percentage by mass: SiO 22 69.6％、Al2O3 10.5％、Na2O 14％、CaO 0.5％、MgO 0.55％、BaO 1％、B2O3 1.5％、SO3 0.5％、K2Cr2O71.75 percent of flour and 0.1 percent of flour.
The preparation method of the green jade glass comprises the following steps:
and S1, mixing the weighed raw materials into a mixture stirrer to be uniformly mixed to obtain a mixture.
S2, putting the mixture into a glass pool furnace, heating and melting the mixture at 1450-1650 ℃ to completely melt the mixture, and keeping the coloring ions in a low-order valence state to obtain the required green jade molten glass. Flour dough K2Cr2O7The hexavalent chromium ions in the glass are reduced into trivalent chromium ions, and the low-order valence state of the coloring ions is kept, so that the molten glass liquid keeps the color of green jade.
And S3, cooling and homogenizing the obtained leafy green emerald molten glass liquid through a feeding channel to enable the leafy green emerald molten glass liquid to meet the requirements of a forming process, and producing various glass products such as leafy green emerald soda-lime glass, high borosilicate glass, borosilicate neutral glass, high-alumina glass and the like by adopting forming modes such as blowing, drawing, pressing, overflowing, centrifuging, floating, casting and the like.
Therefore, the green-leaf emerald glass product produced by adopting the green-leaf emerald glass and the preparation method thereof has the advantages of depressed appearance, fresh appearance, uniform color and fastness, and the used production process has high production efficiency, energy conservation, low consumption and low carbon.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: modifications and equivalents may be made to the invention without departing from the spirit and scope of the invention.
Claims (9)
1. The green jade glass is characterized in that: comprises the following components in percentage by mass,
SiO2 57-81％、Al2O3 0.1-21％、Na2O 0.01-18.5％、K2O 0-6％、CaO 0-13％、MgO 0-5％、Li2O 0-5％、ZnO 0.1-5％、BaO 0-5％、B2O3 0-16％、P2O51-7%, 0-10% of reducing agent, 0.01-5% of coloring agent and 0.4-7% of opacifier.
2. The green emerald glass of claim 1, wherein: the colorant is one or a mixture of potassium dichromate, sodium dichromate and chromium ore powder.
3. The green emerald glass of claim 1, wherein: the opacifier is one or more of sulfur trioxide, cryolite, sodium silicofluoride, fluorite, calcium phosphate, ammonium dihydrogen phosphate, barium sulfate, sodium chloride or tin compounds.
4. The green emerald glass of claim 1, wherein: the reducing agent is one or more of coal powder, coke powder, wood chips, potassium tartrate, tin powder, tartaric acid, aluminum powder, sodium tartrate, silicon powder and flour.
5. The method for producing a leafy green emerald glass according to claims 1 to 4, characterized in that: comprises the following steps of (a) carrying out,
s1, adding the weighed raw materials into a mixture stirrer, and uniformly mixing to obtain a mixture;
s2, putting the mixture into a glass pool furnace, heating and melting the mixture to completely melt the mixture, and keeping the coloring ions in a low-order valence state to obtain a green-leaf jade molten glass liquid;
and S3, cooling and homogenizing the obtained leafy green emerald molten glass liquid through a material feeding channel to enable the leafy green emerald molten glass liquid to meet the requirements of a forming process, and forming to obtain the leafy green emerald glass product.
6. The method for preparing the leafy green emerald glass according to claim 5, characterized in that: the melting temperature in step S2 was 1450-.
7. The method for preparing the leafy green emerald glass according to claim 5, characterized in that: the forming process in step S3 is one of blowing, drawing, pressing, overflowing, centrifuging, floating, and casting.
8. The method for preparing the leafy green emerald glass according to claim 5, characterized in that: the leaf green emerald glass product in the step S3 includes one of leaf green emerald soda-lime glass, high borosilicate glass, borosilicate neutral glass, and high alumina glass.
9. The method for preparing the leafy green emerald glass according to claim 5, characterized in that: the types of the glass furnace in step S2 include gas, oxy-fuel combustion, electric boosting, or all electric furnace type.
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| CN202111543697.3A CN114057394A (en) | 2021-12-16 | 2021-12-16 | Green jade glass and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849709A (en) * | 2022-12-12 | 2023-03-28 | 怀来天元特种玻璃有限公司 | Lake green high borosilicate glass and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111635132A (en) * | 2020-06-15 | 2020-09-08 | 山东三汇玻璃有限公司 | Green glass product |
| CN111977978A (en) * | 2020-09-09 | 2020-11-24 | 沂南三汇玻璃有限公司 | Jade-sapphire-blue-imitated glass and preparation method thereof |
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2021
- 2021-12-16 CN CN202111543697.3A patent/CN114057394A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111635132A (en) * | 2020-06-15 | 2020-09-08 | 山东三汇玻璃有限公司 | Green glass product |
| CN111977978A (en) * | 2020-09-09 | 2020-11-24 | 沂南三汇玻璃有限公司 | Jade-sapphire-blue-imitated glass and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘新年等编著: "《玻璃器皿生产技术》", vol. 1, 北京：化学工业出版社, pages: 64 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849709A (en) * | 2022-12-12 | 2023-03-28 | 怀来天元特种玻璃有限公司 | Lake green high borosilicate glass and preparation method thereof |
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