Sodium carbonate is widely used in chemical industry, metallurgy, papermaking and sodium hydroxide production. Sodium carbonate is an important basic chemical raw material, mainly used in metallurgy, glass, textile, printing and dyeing, medicine, synthetic detergent, petroleum and food industries. Sodium carbonate (soda ash) is one of the basic chemical raw materials, widely used. Mainly used in the glass industry, chemical industry (such as caustic soda, sodium nitrate, synthetic detergents, epoxy resins, hard water softening, petroleum refining, etc.), metallurgical industry, etc., but also widely used in papermaking, soap, textiles and printing and dyeing, leather tanning, food, medicine, photographic light industry.