How can the production of anhydrous sulfuric acid be increased? Seeking experience. Thank you. 18734789216
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How can I improve the production metrics? Mother liquor temperature at stage 27: 42; preheater temperature: 70–80; temperature at the exit of the processing stage: 39–42; acidity level: 2–4. The gas volume is 12,300. All equipment is operating normally. I would appreciate any advice or experience you might have. Thank you
Mother liquor temperature: 50-55. The gas temperature is heated to 50-60. Acidity 5%-6%
A mother liquor temperature of 50–55 degrees is no longer suitable; this was the requirement for operating traditional saturators. For spray saturators, a mother liquor temperature of 45–50 degrees is sufficient. Is an acidity control of 5–6% a bit high?
If the acidity is too high, crystallization occurs easily, resulting in fine particles that can clog the pipes and make it difficult to discharge material from the centrifuge.
I agree with the moderator’s opinion; there has been a situation where it was difficult to discharge material from the centrifuge.