Production and application of granular alkali

This paper mainly inquires into the production process and application of granular alkali, introduces the basic properties and common uses of granular alkali, and analyses the optimization scheme and application prospect of granular alkali production in accordance with the current market demand and development trend. Through experiments and case studies, the technical means and methods for improving production efficiency and reducing environmental pollution are obtained, and the direction and suggestions for further research are put forward.

Introduction:
It is known from the production and purchase of granular alkali that granular alkali is an important chemical raw material and widely used in pharmaceuticals, dyes, rubber, petrochemical and other fields. With the development of global economy and the adjustment of industrial structure, the demand for granular alkali is increasing year by year, at the same time, the requirements for its production efficiency and environmental protection are also increasing day by day. Therefore, optimizing the production process of granular alkali and improving its application efficiency have become a hot issue in industry and academia.
Production and procurement of granular alkali
I. Basic properties of granular bases
Granular alkali (NaOH), also known as sodium hydroxide and caustic sodium, is a strong alkaline chemical. The chemical formula is NaOH, the molecular weight is 40.00, and the density is 2.13g/cm. ³。 Granular alkali is a highly corrosive chemical due to its solubility in water and high heat generation.
II. Production process of granular alkali
The traditional production process of granular alkali is mainly steam method and electrolysis method. The steam method is a method that saturated steam is introduced into NaCl solution to react with NaCl to produce NaOH. Electrolysis is the electrolysis of sodium chloride aqueous solution to produce sodium hydroxide.
At present, there are also some new production processes at home and abroad, such as thin film electrolysis, ion membrane electrolysis, vapor compression method, etc. These new technologies greatly improve production efficiency and product quality, but also reduce environmental pollution.