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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
Sodium carbonate plant
Phosphoric Acid Plant
Liquid Detergent Plant
Toilet Soap and Laundry Soap Equipment
Other Chemical Plant
Chemical material

We have experiences in desgining and commissioning light/dense sodium carbonate making line .Have developed two processes ,Ammonia-soda Process(Solvay Process) and Combined-soda Process(Hou's Process) .

Ammonia-soda Process

Ammonia-soda Process(Solvay Process)
Use underground brine or crude salt and limestone as raw material, remove the calcium and magnesium impurities from brine, re-absorption of ammonia into ammonia brine, and then carbonated ,will generate sodium bicarbonate crystallization.Filter and then calcined ,will generate soda ash.Filtered mother liquor, add lime ,reaction and distillation,recycling ammonia.

Combined-soda Process (Hou's Process)

For this process ,we will design according to your special demand because there are lots of choices.Now we recommend the most popular method for reference .It is Carbonation one time, absorption of ammonia two times, add salt one times and ice cooling methods.

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Carbon black plant
Carbon black production line
Sodium carbonate plant
Sodium carbonate equipment
Carbon black production line
Carbon black production line
Sodium carbonate Production Line
Sodium carbonate Line




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