industrial grade High BET hydrated lime for flue gas desulfurization
Calcium hydroxide with high specific surface area is a white powder characterized by high purity, high activity, and high specific surface area. The specific surface area of this material is usually between 100-300 square meters per gram, which gives it excellent adsorption performance and reactivity. In addition, high specific surface area calcium hydroxide also has good dispersibility, plasticity, and biocompatibility, which can meet the needs of different application fields.
| Company Name | Tianjin Zhihui New Materials Co., LTD | Country/Region | China |
| Business Type | Manufacturer/Factory | Company Size | 21 |
| Established | December 15, 2025 | ||
| Address | No.37, Panlongshan Road, Jizhou Economical Development Zone, Tian City, China | ||
| Main Products | high specific surface area hydrated lime, calcium hydroxide | ||
Established in 2022, our company specializes in producing high BET hydrated lime.
The core advantage of high specific surface area calcium hydroxide is that its specific surface area is 3-5 times that of ordinary calcium hydroxide, and its microstructure presents a porous honeycomb shape, which can greatly improve adsorption efficiency. Production enterprises optimize material properties through airflow crushing modification technology and nanoscale dispersion process, stabilizing the active calcium content at over 95% while controlling impurity content below 0.3%. The dry digestion process is adopted in the production process to avoid secondary water pollution and reduce energy consumption by about 40% compared to traditional wet methods.




