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| Product Name: |
Dolomite-Building fire resistance
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| Supply Ability: |
500ton/mouth |
| Related proudcts |
high quality, |
| Specifications |
1-4mesh 4-10mesh, 10-20mesh 20-40mesh, 40-70m80-120mesh |
| Price Term: |
FOB,CNF,CIF,Other |
| Port of loading: |
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| Minimum Order |
1ton |
| Unit Price: |
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Limestone is a very important non-metallic mineral with extremely wide applications.
Building materials and aggregates
， Gravel: Used as concrete aggregate and base material for asphalt pavement.
， Finishing stone: Polished and used as decorative stone for building exteriors and countertops.
， Dimension stone: Cut into blocks and used as wall stones, etc.
Metallurgical industry - As refractory materials and fluxes (This is the high-value application field of dolomite.)
， Fire-resistant materials: The sintered dolomite obtained through calcination has a very high refractoriness (able to exceed 2000℃), and is mainly used to make the furnace linings of steel-making furnaces (such as converters, electric furnaces). It can effectively resist the erosion of alkaline slag.
， Flux: In steelmaking, dolomite acts as a flux, combining with impurities in the ore (such as silicon dioxide, aluminum oxide) to form slag, thereby removing these impurities and improving the purity of the metal.
Agriculture and Soil Improvement
， Soil Conditioners:
， Neutralizing acidic soil: Calcite powder is an excellent agricultural lime, which can effectively neutralize soil acidity. Its effect is more lasting than that of ordinary limestone (calcite) because it releases calcium and magnesium at a slower rate.
， Providing magnesium: It provides essential nutrient elements for plants - magnesium, which is the core component of chlorophyll.
Glass and Ceramic Industries
， Glass Manufacturing: As an additive, it provides the component of magnesium oxide (MgO). MgO can enhance the chemical durability and strength of the glass and prevent the phenomenon of deliquescence (crystallization) during the manufacturing process.
， Ceramic Bodies and Glazes: As a flux and a source of magnesium.
Chemical and Environmental Field
， Production of magnesium compounds: These are important raw materials for extracting metallic magnesium and producing chemical products such as magnesium oxide and magnesium sulfate.
， Water treatmen |
| Company: |
Xingtai Yijia Refractory Manufacture Co.,Ltd
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| Contact: |
Ms. Simmie Wang |
| Address: |
Luoyang Village East |
| Postcode: |
054000 |
| Tel: |
15531961788 |
| Fax: |
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| E-mail: |
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