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English Translations » 甲醇及净化技术 » What are the reasons for the substandard quality of crude be

What are the reasons for the substandard quality of crude benzene products?

2017-06-11View Original

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The crude benzene product has not met the quality standards recently; the yield in the 180-degree fraction is below 93%. The top temperature of the tower was previously controlled at 85–87 degrees, but it now needs to be reduced to 84 degrees to meet the requirements, while all other parameters remain normal.
Reply #22017-07-07
Hello, first, adjust the thermometer.

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Translated at 2026-07-21 05:47:54

Original: https://bbs.hcbbs.com/thread-1796997-1-1.html

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