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English Translations » 石油化工圈(深加工) » Request tests for the vapor fraction/MTBE unit

Request tests for the vapor fraction/MTBE unit

2017-09-30View Original

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Request the testing and analysis items and control parameters for the vapor fraction/MTBE unit
Reply #22017-10-12
Propylene 99.5%, propane 98%, MTBE with purity over 95%
Reply #32017-11-12
Gaseous phase: Feed gas: Component analysis is carried out using chromatography; sulfur content is determined by Coulomb or UV fluorescence methods. Product gas: Purity is the main parameter analyzed, via chromatography. MTBE: Carbon tetrahydrocarbons: Isobutylene content, sulfur content, C5 content, content of components above C3, and butadiene content. Methanol: Purity. MTBE: Purity; in addition, ethyl tert-butyl ether, dimers, C5, methanol, etc., are also analyzed

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Translated at 2026-07-21 04:46:30

Original: https://bbs.hcbbs.com/thread-1848334-1-1.html

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