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English Translations » 化工分析圈 » How to reduce the acid value of chloromethoxy fatty acid met

How to reduce the acid value of chloromethoxy fatty acid methyl esters (plasticizers)

2019-05-07View Original

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The product is deacidified using negative pressure vacuum, but the acid value remains high after this process. Are there any methods to reduce the acid value, or are there any additives that can be used to do so?
Reply #22019-05-30
Can’t it be completely removed under vacuum? Try nitrogen or air; it might work.

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Translated at 2026-07-23 11:09:29

Original: https://bbs.hcbbs.com/thread-2694859-1-1.html

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