Dolomite Dust
Iron Oxide (Fe₂O₃):≤ 0.1–0.3% (customizable)
Acid Insoluble:≤ 2.0%
Mohs Hardness:3.5–4.0
Whiteness:≥ 85% (depending on ore)
Moisture Content:≤ 1.0%
Fine Powder for High-Efficiency Reactions
This dolomite dust is designed for customers who require fast reaction rates and fine materials. In applications such as flue gas desulfurization, finer particles deliver better performance. That is why we use advanced ultra-fine ring roller mills to grind our dolomite into a dust-like powder.
Our factory employs 30 skilled workers, with over 40% being technical staff. We do not just sell powder; we provide an efficient industrial solution. Our dolomite dust is engineered for high performance.
Key Specifications and Performance Focus
Our R&D team continuously works to optimize product performance. The table below presents the results of their efforts. We source raw materials from our own mines to ensure purity and stability.
Every batch undergoes chemical analysis to guarantee a consistent composition. This stability reduces the need for frequent adjustments in your formulation. We also offer a low-iron grade (≤0.1%), which is ideal for high-end glass and electronic materials.
Technical Parameters
|
Parameter |
Technical Index |
Our Advantage & Guarantee |
|
Product Name |
Dolomite dust | Raw materials sourced from our own mines ensure purity and stability |
|
Chemical Composition |
CaO 30–32%, MgO 20–22% |
Every batch is chemically analyzed to ensure consistency |
|
Iron Oxide (Fe₂O₃) |
≤ 0.1–0.3% (customizable) |
Low-iron grade (≤0.1%) suitable for high-end glass and electronics |
|
Acid Insoluble |
≤ 2.0% |
Washing and strict raw material selection minimize impurities |
|
Mohs Hardness |
3.5–4.0 |
Moderate hardness allows efficient grinding with various mills |
| Whiteness | ≥ 85% (depending on ore) | High whiteness supports applications requiring superior color quality |
|
Moisture Content |
≤ 1.0% |
Strict moisture control prevents clumping during storage and transport |
Ideal Particle Sizes for Specific Applications
The ultra-fine particle size provides a larger surface area and faster reaction rates. We have identified optimal applications for your needs. For example, the 30–50 mesh grade is an excellent choice for flue gas desulfurization. In one case, we helped a client achieve 95% desulfurization efficiency using this grade.
We support customized particle size distribution. Simply provide your specifications, and our team will produce it with precision. With a monthly capacity of 300,000 tons, we can ship standard orders within 3–5 working days.
Located just 1 km from the Chaohu Port container terminal, we ensure fast and convenient transportation.
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