Calcium hypochlorite is a powerful, efficient and safe disinfectant, widely used in food processing, medical and health, drinking water, aquaculture and other fields. This article will introduce the detailed production process and usage of calcium hypochlorite.
1. The production process of calcium hypochlorite
Raw material preparation
The raw materials for the preparation of calcium hypochlorite are calcium chloride and sodium hypochlorite. Generally, calcium chloride can be extracted from lime, and sodium hypochlorite can be extracted from salt.
Ingredients and Reactions
Put an appropriate amount of calcium chloride and sodium hypochlorite into the reaction kettle, mix with an appropriate amount of water and chemicals, and react at an appropriate temperature and pH. The reaction produces calcium hypochlorite and sodium chloride.
filter and dry
After the reaction is completed, the reaction solution is filtered, concentrated and dried to obtain solid calcium hypochlorite.
packaging and storage
Pack calcium hypochlorite into appropriate packaging bags, and store in a dry, ventilated, and cool place away from moisture, heat, and direct sunlight.
Second, the use of calcium hypochlorite
Food processing field
Calcium hypochlorite can be used in the field of food processing, such as disinfection and sterilization of bread, biscuits, meat, etc. Usually, calcium hypochlorite is added to food raw materials according to a certain proportion, and after proper reaction, expansion and baking, the effect of sterilization and disinfection can be achieved.
Medical and health field
Calcium hypochlorite can also be used in medical and health fields, such as disinfection and sterilization in hospitals, clinics, and dental care. Calcium hypochlorite can be made into a solution, sprayed, wiped, soaked, etc. for disinfection.
drinking water field
Calcium hypochlorite can be used in the field of drinking water, such as disinfection and purification of tap water, well water, ground water, etc. Generally, an appropriate amount of calcium hypochlorite is added to water, and after a certain period of time and reaction, the effect of sterilization and purification can be achieved.
Aquaculture field
Calcium hypochlorite can also be used in the field of aquaculture, such as disinfection and sterilization of aquaculture, poultry breeding, and animal husbandry. Calcium hypochlorite can be made into a solution, sprayed, sprayed, soaked, etc. for disinfection.
It should be noted that when using calcium hypochlorite, it must be used strictly according to the ratio and method in the instructions, and it should not be used in excess to avoid harm to the human body and the environment. In addition, during use, care should be taken to protect eyes, skin and respiratory tract, and avoid contact and inhalation of excessive calcium hypochlorite solution.
In addition, calcium hypochlorite requires attention to storage conditions before use. It should be stored in a cool, dry and ventilated place, avoiding direct sunlight, high temperature and humidity. In addition, calcium hypochlorite should be stored separately from flammable and explosive items to avoid accidents.
In short, calcium hypochlorite is a very effective and safe disinfectant, widely used in food processing, medical and health, drinking water, aquaculture and other fields. When using it, you need to pay attention to storage conditions and usage methods, and strictly control the amount of usage to ensure safety and effectiveness.
