Sản phẩm phenoxone

Plastic rubber

Current Location： Home > News > Chemical Knowledge > Production and manufacturing method and process of sodium chlorate

[Chemical Knowledge]：Production and manufacturing method and process of sodium chlorate

Read： 1403 Time：11months ago Source：Transform the World with Simplicity

Manufacturing method
of sodium chlorate
Sodium chlorate is an important inorganic chemical product, which is widely used in water treatment, papermaking, medicine, printing and dyeing and other fields. This article will introduce the manufacturing method of sodium chlorate, including raw material preparation, reaction process, post-treatment and precautions.

1. raw material preparation

1. Chlorine: industrial grade chlorine, purity ≥ 99%.
2. Sodium hydroxide: industrial grade sodium hydroxide, purity ≥ 98%.

2. reaction process

sodium chlorate production mainly through the reaction of chlorine and sodium hydroxide to achieve. The specific steps are as follows:

1. sodium hydroxide is prepared into a certain concentration of lye, added to the reaction kettle.
2. Into the chlorine, control a certain flow and reaction temperature, chlorine and sodium hydroxide fully react.
3. A mixture of sodium chloride and sodium chlorate is formed during the reaction.

reaction equation: Cl2 +2NaOH → NaCl + NaClO3 + H2O

3. post-treatment
After the
reaction is over, the mixture needs to be post-treated to obtain pure sodium chlorate. The specific steps are as follows:

1. the reaction solution is cooled to room temperature to crystallize and precipitate sodium chlorate.
2. The sodium chlorate crystals were separated by filtration and washed with a small amount of water to remove surface impurities.
3. The sodium chlorate crystals are dried to obtain the finished product.

4. Precautions

1. Chlorine is toxic. During operation, it is necessary to strictly abide by the safety operation procedures to ensure good ventilation and avoid chlorine leakage.
2. The proper temperature and pH value should be controlled during the reaction to ensure the smooth progress of the reaction.
3. Keep the equipment clean during the post-treatment process to avoid the introduction of impurities.

Through the above steps, we can produce sodium chlorate with higher purity. In the actual production process, it is necessary to adjust and optimize the process parameters according to the specific situation to improve production efficiency and product quality. At the same time, strengthen the safety management and environmental protection measures of the production process to ensure the safety and sustainability of the production process.

In short, the manufacturing method of sodium chlorate involves multiple links and precautions. Only by fully mastering this knowledge can we ensure the production of high-quality sodium chlorate products. It is hoped that through the introduction of this article, we can have a deeper understanding of the production process of sodium chlorate.

Previous： Production and manufacturing method and process flow of ammonium molybdate

Next： Manufacturing method and process flow of nickel sulfate

News Categories