| Customization: | Available |
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| CAS No.: | 1305-62-0 |
| Formula: | Ca(Oh)2 |
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High Specific Surface Calcium Hydroxide Desulfurizer refers to calcium hydroxide with an exceptionally large specific surface area, typically exceeding 50 m²/g.
| Appearance | White Powder | Bulk Density | 0.4-0.65 g/ml |
| Ca(OH)2 Content | >90% | BET Surface Area | 50-100 m²/g |
| Moisture Content | 0.1-2 wt% | Pore Volume | >0.25 cm³/g |
| 325 Mesh Pass Rate | >85% |
Wide adaptability to flue gas temperature (0-430°C)
Minimal temperature drop
Excellent fluidity
High reactivity
High desulfurization efficiency
Low construction investment
Zero carbon emissions
No wastewater discharge
No water consumption
No hazardous waste generation
By-products are recyclable
This product also has a high removal rate for acid gases such as hydrogen chloride (HCl) and hydrogen fluoride (HF).
With advancements in dry desulfurization technology, dry methods with significant advantages are gradually replacing wet desulfurization. Many existing desulfurization towers in the market are approaching maintenance or replacement cycles due to corrosion and other factors. Replacing these towers with dry desulfurization processes offers lower investment and operational costs.
Dry desulfurization utilizes highly efficient calcium-based desulfurizers, which are strongly alkaline inorganic non-metallic powders. These agents excel in gas adsorption, reactivity, fluidity, and reaction speed. They also feature broad temperature adaptability (0-430°C), low construction costs, minimal carbon emissions, and easily recyclable by-products, making them highly promising for widespread applications.
This product has been extensively applied in industries such as lime kilns, coking, steel, metallurgy, chemicals, mineral processing, and building materials under complex flue gas conditions. It achieves a desulfurization efficiency of over 97%.
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