Blog Chlorine Products Calcium Hypochlorite
Calcium hypochlorite is mainly used for swimming pool and drinking water disinfection & sterilization, disinfection & sterilization conducted by health and epidemic prevention departments, public place and family disinfection & deodorization, etc
Chlorine, a fundamental chemical element, serves as a cornerstone in various industries worldwide. Among its essential downstream products is calcium hypochlorite, a potent disinfectant and sanitizer that plays a pivotal role in ensuring public health and safety. At REWINZ we are proud to offer a comprehensive production line for calcium hypochlorite, empowering industries with a reliable solution for their disinfection needs.
Chemical Composition: Calcium hypochlorite, represented by the chemical formula Ca(ClO)₂, is a solid compound rich in chlorine content in the form of hypochlorite ions. Typically available in granular or tablet form, it is designed for convenient handling and precise dosing.
Disinfection Mastery: The true power of calcium hypochlorite lies in its exceptional disinfection properties. When dissolved in water, it releases chlorine, a potent oxidizing agent that effectively eliminates a broad spectrum of pathogens, including bacteria, viruses, and algae. This makes it an indispensable ally in water treatment, sanitation, and hygiene maintenance.
Versatile Applications: Calcium hypochlorite is mainly used for swimming pool and drinking water disinfection & sterilization, disinfection & sterilization conducted by health and epidemic prevention departments, public place and family disinfection & deodorization, domestic sewage and industrial wastewater sterilization & disinfection, silkworm & mulberry and fish pond disinfection, bleaching of cotton cloth, silk, paper pulp, chemical fiber, starch and sugaring, and bleaching & disinfection of medical gauzes., showcasing its adaptability and effectiveness in diverse settings:
There are mainly two methods, i.e. lime chlorination process and caustic soda – lime chlorination process. The first method involves use of lime and chlorine gas as raw materials, and chlorination of chlorine gas with lime milk to produce calcium hypochlorite. The reaction formula is
8Ca(OH)2+6Cl2 → 3Ca(ClO)2·2Ca(OH)2+3CaCl2+6H2O
, and the slurry-shape substance generated during the reaction is subjected to separation, dehydration and drying to obtain the finished product – calcium hypochlorite, whose available chlorine content is 60 ~ 65%.
The second method is commonly known as sodium process, and involves use of lime, caustic soda and chlorine gas as raw materials and chlorination of these materials to obtain the finished product. It is consisted of one-step chlorination process and two-step chlorination process.
| Lime chlorination process | Sodium process | |
|---|---|---|
| Slaked lime (including CaO 90%) | 3000 | 500 |
| Chlorine gas (more than 90%) | 2200 | 1070 |
| Caustic soda (more than 45%, converted to 100%) | – | 650 |
The content of available chlorine used in the sodium process is 70%.
At REWINZ we are dedicated to delivering excellence in the production of calcium hypochlorite. Our complete production line offers a streamlined solution for industries seeking reliable and high-quality disinfection products. With our expertise and cutting-edge technology, we ensure that your production processes are optimized for efficiency and performance.
While calcium hypochlorite is a robust disinfectant, we prioritize safety and sustainability in its usage. By adhering to proper handling protocols, employing recommended dosing practices, and ensuring responsible disposal methods, we aim to minimize environmental impact and safeguard human health.
As a trusted provider of calcium hypochlorite production solutions, REWINZ is committed to empowering industries with top-tier disinfection capabilities. Our dedication to quality, safety, and innovation sets us apart as a reliable partner in your quest for effective and sustainable disinfection solutions.
In conclusion, calcium hypochlorite stands as a cornerstone in the realm of chlorine downstream products, offering unparalleled disinfection capabilities across diverse industries.
