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English Translations » 石油化工圈(深加工) » Removal of oxidized compounds (mainly dimethyl ether) from i

Removal of oxidized compounds (mainly dimethyl ether) from isobutylene

2017-04-14View Original

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Currently, the dimethyl ether content in isobutylene is around 7-8%. The requirement for this product is that the dimethyl ether level be less than or equal to 5 ppm. How can this target be achieved? Please help
Reply #22017-04-14
Dimethyl ether can dissolve partially in water, so washing with water is effective. Continue hydrogenation to cause its hydrogenolysis. Remove a portion using a dehydrocarbon tower. For now, these are the only three options that come to mind.
Reply #32017-04-14
Dimethyl ether has a certain solubility in water, so washing with water is effective.

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Translated at 2026-07-21 04:46:27

Original: https://bbs.hcbbs.com/thread-1770310-1-1.html

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