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English Translations » 历史存档[信息] » Why is the water content in the heavy naphtha resulting from

Why is the water content in the heavy naphtha resulting from the hydrocracking of paraffin oil often above the specified limit?

2016-10-06View Original

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Is it a problem with the reaction or with the distillation system? By the way, what are the different forms in which water can exist within oil?
Reply #22016-10-06
There is a naphtha distillation tower; the temperature at the bottom of the tower is around 170 degrees, and water should have evaporated under normal conditions
Reply #32021-08-20
If it’s just the heavy naphtha that has a high water content, while the other light naphthas, diesel, and kerosene have low water contents, then it’s likely a problem related to distillation or desulfurization.

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Translated at 2026-07-20 23:19:07

Original: https://bbs.hcbbs.com/thread-1626052-1-1.html

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