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English Translations » 信息处理 » Acetic anhydride production process and characteristics

Acetic anhydride production process and characteristics

2008-08-27View Original

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Who has information on the acetic anhydride production process? What kind of processes are currently used for acetic anhydride production in China? What are the features? What are the processes for acetic anhydride?
Reply #22008-12-12
Everyone, please contribute and expand our knowledge on the acetic anhydride production process!
Reply #32010-08-17
My company produces acetic anhydride using the same ethylene process, only the catalyst is different. (NH4)2HPO4 is used. Recently, rising temperatures have led to a significant drop in yield, along with an increase in dilute acetic acid. I wonder if any of you experts have any good suggestions!
Reply #42010-09-08
What process is used for the acetic anhydride in Danhua?

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Translated at 2026-07-27 07:37:33

Original: https://bbs.hcbbs.com/thread-255322-1-1.html

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