Model: customized

Production capacity : 10,000.00~100,000.00tons/Year

Sodium Sulfate Plant:

There are two processes in sodium sulfate production.

1. Chemical process Feed sodium chloride (≥97) and sulfuric acid (H2SO4 ≥98) into Mannheim furnace, and the reactant is sodium sulfate.

The process is as following: 2NaCl + H2SO4 Na2SO4 + 2HCl ↑- Q Actually, the reaction is proceeded in two steps:

NaCl + H2SO4 NaHSO4 + HCl↑ + Q(1)

NaHSO4+ NaCl Na2SO4 + 2HCl↑ - Q(2)

2. Extracted from Glauberite rocks Crushed Glauberite rocks are fed into a tank, and then is extracted by water. Remove impurities in the extract.

The clean extract is evaporated and centrifuged. Finally this wet sodium sulfate is dried to obtain product sodium sulfate.

The process is proceeded as following: Na2SO4.CaSO4 + 2H2O = Na2SO4 + CaSO4.2H2O

Potassium Sulfate Plant:

The said plant is for the Potassium Sulfate produced from Raw material Potassium Chloride KCL and Sulfuric Acid H2SO4 Reaction in Mannheim Furnace.

The Main product Potassium Sulfate, By-product it is Hydrochloric acid.

Our Features

Our Mannheim furnace produces 20% more potassium sulfate than our competitors in the industry. The products come out of a lower cost while stay at a high quality standard.
Our co-production hydrochloric acid product has a higher recycle rate, a higher quality and can reach food grade standards.
Our processes are very environmental friendly. The process can be done dust free and odor free, and the off-gas discharge is low enough meet to the environmental standard.