How to reduce the consumption of sulfuric acid in the production of ammonium sulfate
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Dear sea friends: Let’s discuss some measures to reduce the consumption of sulfuric acid, so as to help other sea friends gain some knowledge as well. My personal opinion: 1. Strictly control the acidity of the mother liquor; 3-4% is the best level. 2. When washing the mother liquor, the concentration is 15-18%. We hope everyone will kindly provide guidance and help us add more details.
The two points you mentioned are of no use at all; the main measures are to prevent leakage of the system’s mother liquor and to prevent the mother liquor from being carried along with the gas