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English Translations » 石油化工圈(深加工) » The high carbon dioxide content in propylene – what causes i

The high carbon dioxide content in propylene – what causes it?

2019-07-13View Original

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The propylene and carbon dioxide content in the device has increased abnormally; seeking expert advice: time:
Reply #22019-07-13
What device? Pyrolyze ethylene? MTO? MTP? PDH? Or the gas separation unit in a refinery?
Reply #32019-07-15
The caustic scrubber tower has a high content of materials leaking out, as well as a high content of regenerated gas; in all such cases, ethylene is the compound that is removed, while propylene has not been encountered in such situations. Has the manual sample been finalized? Check from each system whether the process parameters are normal.
Reply #42019-07-15
If there’s any progress, I’d like to share it\ud83d\ude00

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Translated at 2026-07-21 04:41:54

Original: https://bbs.hcbbs.com/thread-2741045-1-1.html

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