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English Translations » 历史存档[信息] » Regarding the calculation of energy consumption between conn

Regarding the calculation of energy consumption between connected units, how are the coefficients for heat input and heat output determined?

2016-05-01View Original

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As the title suggests, combined heat exchange systems are being used more and more frequently – for example, for heat exchange between FCC slurry and bottom oil, between FCC hot water and the deethanizer in the gas separation unit, as well as between the C4 tower and the propane and propylene distillation towers. When these different units are accounted for separately, in addition to measuring instruments, the heat transfer between them is calculated based on heat input and heat output. There is a heat input/output coefficient here; how is this coefficient determined?

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Translated at 2026-07-21 00:21:03

Original: https://bbs.hcbbs.com/thread-1583183-1-1.html

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