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English Translations » 信息处理 » Production of acid from phosphogypsum

Production of acid from phosphogypsum

2008-07-07View Original

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Now, the development and production of acid from phosphogypsum has become an important way to alleviate high sulfur prices. I’d like to discuss with everyone the optimal temperature for roasting phosphogypsum with carbon; I hope those who have experience can share their insights.
Reply #22008-08-19
It seems that everyone knows very little about this technology
Reply #32011-07-14
It should be around 1100-1200 degrees; I’m still considering the proportion of the reducing agent to use.

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Translated at 2026-07-25 09:55:34

Original: https://bbs.hcbbs.com/thread-231123-1-1.html

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