Soda Ash Production In China

According to Bloomberg, the global output of soda ash in 2021 was 68.27 million tons.

The Difference Of Hou's Process For Soda Production And Ammonia Soda Process

In 1861 Ernest Solvay (1832-1922, Belgium) made sodium carbonate and calcium chloride from table salt, limestone, and ammonia. This method is called Solvay Ammonia Soda Process Method.

Production And Use Of Sodium Sulfate

Sodium Sulfate（Na2SO4）is a common chemical raw material.

Sodium Hydrosulfite And Its Chinse Commonly Name "baoxianfen"

Sodium Hydrosulfite or Sodium dithionite (Na2S2O4 CAS: 7775-14-6) is commonly known as "baoxianfen" in China,it means "insurance powder".