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English Translations » 信息处理 » Seek the production process for anhydrous sodium sulfite

Seek the production process for anhydrous sodium sulfite

2012-03-07View Original

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Dear experts, can anhydrous sodium sulfite be produced using sodium metabisulfite? Can the production process for pyrosulfite be modified into a process for sodium sulfite?
Reply #22012-12-13
“Can the production process for pyrosulfite be modified into a process for sodium sulfite? ”No, the equipment is different; the exhaust gases generated in the co-production of pyrogenic sulfur and sodium sulfide are easier to handle, and the benefits are also better
Reply #32019-04-28
Can sodium metabisulfite be used in food factories?

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Translated at 2026-07-25 19:12:05

Original: https://bbs.hcbbs.com/thread-969035-1-1.html

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