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Hangzhou Chuangyi Technology (Global Business) &Information Co., Ltd.
Asia Chemical Engineering Co., Ltd, Hangzhou, China
Detergent Powder Plant
Detergent powder
LNG plant
SO3 Sulfonation Plant
Sodium Silicate Plant
Caustic soda plant
Derivatives of chlorine
Sodium Sulfate Plant
Potassium Sulphate Plant
Bleaching water Generator
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Phosphoric Acid Plant
Liquid Detergent Plant
Toilet Soap and Laundry Soap Equipment
Other Chemical Plant
Chemical material
 

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) The first step is an exothermal reaction that can be carried out at lower temperature, NaHSO4 is form first. While the second reaction is a strong endothermic reaction, the reaction can be carried out only at 500 °C to 600 °C. The heat required by the reaction is supplied by burning of gas in the burning chamber of the furnace. The gas is generated by a coal gas generator. The temperature in the burning chamber should be maintained around 1200 °C. 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


Name:sodium sulfate production device
specific parameters
sodium sulphate plant
Name:sodium sulphate plant
specific parameters
sodium sulfate production line
Name:sodium sulfate production line
specific parameters
sodium sulfate production equipment
Name:sodium sulfate production equipment
specific parameters
sodium sulphate making equipment
Name:sodium sulphate making equipment
specific parameters
anhydrous sodium sulfate production device
Name:anhydrous sodium sulfate production device
specific parameters
 
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Technological support by Asia Chemical Engineering Co., Ltd, Hangzhou, China

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