A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Production process of calcium hydroxide with controllable particle size and height
The invention relates to the field of calcium hydroxide production, in particular to a production process of calcium hydroxide with a highly controllable particle size. Calcium hydroxide with high purity, highly controllable particle size and high stability is obtained through four-step treatment of calcium oxide rough preparation, filtration, lime milk preparation and drying, and the calcium hydroxide is high in activity, convenient in process, high in practical operation feasibility and suitable for batch production.
本发明涉及氢氧化钙生产领域，尤其涉及一种粒径高度可控的氢氧化钙生产工艺。通过粗制氧化钙、过滤、制备石灰乳、烘干四步处理，得到纯度高、粒径高度可控、稳定性强的氢氧化钙，且氢氧化钙的活性高，工艺便捷，实际操作可行性强，适宜批量生产。
Production process of calcium hydroxide with controllable particle size and height
The invention relates to the field of calcium hydroxide production, in particular to a production process of calcium hydroxide with a highly controllable particle size. Calcium hydroxide with high purity, highly controllable particle size and high stability is obtained through four-step treatment of calcium oxide rough preparation, filtration, lime milk preparation and drying, and the calcium hydroxide is high in activity, convenient in process, high in practical operation feasibility and suitable for batch production.
本发明涉及氢氧化钙生产领域，尤其涉及一种粒径高度可控的氢氧化钙生产工艺。通过粗制氧化钙、过滤、制备石灰乳、烘干四步处理，得到纯度高、粒径高度可控、稳定性强的氢氧化钙，且氢氧化钙的活性高，工艺便捷，实际操作可行性强，适宜批量生产。
Production process of calcium hydroxide with controllable particle size and height
一种粒径高度可控的氢氧化钙生产工艺
MA YUXING (author) / MA YUANHAI (author) / TIE YOULU (author) / YU YANGHUI (author) / YAN JIANQIANG (author) / WANG HUAILI (author) / MA HAIFENG (author) / HUANG LAN (author)
2023-05-23
Patent
Electronic Resource
Chinese
Preparation method of nano calcium hydroxide with controllable particle size
| European Patent Office | 2024
Calcium hydroxide production process and calcium hydroxide production line
| European Patent Office | 2020
Low-energy-consumption calcium hydroxide production process
| European Patent Office | 2024