# Project Report on Dolomite Powder (PDF Format)
## 1. Introduction
Dolomite powder is a mineral composed of calcium magnesium carbonate (CaMg(CO₃)₂). It is widely used in industries such as agriculture, construction, glass manufacturing, steel production, and ceramics due to its unique properties like high magnesium content, thermal stability, and alkaline nature.
This project report provides a detailed analysis of dolomite powder production, applications, market potential, and economic feasibility.
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## 2. Objectives of the Project
– To establish a dolomite powder manufacturing unit.
– To analyze the market demand and potential buyers.
– To study the production process and machinery required.
– To evaluate the financial viability of the project.
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## 3. Properties of Dolomite Powder
| Property | Description |
|———-|————|
| Chemical Formula | CaMg(CO₃)₂ |
| Color | White, Gray, Pink |
| Hardness (Mohs Scale) | 3.5 – 4 |
| Density | 2.8 – 2.9 g/cm³ |
| Refractive Index | 1.6 – 1.7 |
| Solubility | Insoluble in water |
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## 4. Applications of Dolomite Powder
– Agriculture: Soil pH correction & magnesium supplement for crops.
– Construction: Used in cement, concrete, and road base materials.
– Glass Industry: Acts as a fluxing agent to improve durability.
– Steel Industry: Used as a refractory material in furnaces.
– Ceramics & Paints: Filler material for texture & strength enhancement.
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## 5. Manufacturing Process
(A) Raw Material Procurement
High-quality dolomite rock is sourced from mines.
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(B) Crushing & Grinding
– Primary crushing using jaw crushers → Secondary crushing → Fine grinding in ball mills/Raymond mills.
(C) Sieving & Classification
Particle size separation (100 mesh to 500 mesh).
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(D) Packaging & Storage
Packed in HDPE bags (25/50 kg).
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## 6. Machinery Required
| Equipment | Purpose |
|———–|———|
| Jaw Crusher | Primary crushing |
| Hammer Mill | Secondary crushing |
| Ball Mill / Raymond Mill | Fine grinding |
| Vibrating Screen | Sieving |