Gypsum, ammonium hydrogen carbonate and potassium chloride were used as raw materials in this research, to produce potassiumsulfate, potassium ammonium chloride and calcium carbonate.
以石膏、碳酸氢铵和氯化钾为原料，生产硫酸钾、氯化铵钾和碳酸钙，原料综合利用充分，经济效益好。
2
Main Products: baking soda, industrial ammonium chloride, soda ash, caustic soda, potassium chloride, calcium chloride, copper sulfate, etc.
主要经营产品：小苏打，工业氯化铵，关节轴承纯碱，片碱，氯化钾，氯化钙，硫酸铜等。
3
Considerable benefit is seen in the production of potassiumsulfate by reaction calciumsulfate with potassium chloride, but further improvement is still needed for industrial p...