Heat integration improvement for benzene hydrocarbons extraction from coke-oven gas

Leonid Tovazhnyansky, Petro Kapustenko, Leonid Ulyev, Stanislav Boldyryev

Research output: Contribution to journal › Article

Abstract

In present work the extraction of benzene hydrocarbons from coke-oven gas on the one column unit is studied. Energy consumption of the investigated plant is defined and disadvantages of existing heat exchangers network are shown. The integrated flexible flowsheet is proposed based on process integration method. It enables to reduce both hot and cold utilities consumption on 2,872 kW with pay back period about 9 months.

Original language	English
Pages (from-to)	153-158
Number of pages	6
Journal	Chemical Engineering Transactions
Volume	25
DOIs	https://doi.org/10.3303/CET1125026
Publication status	Published - 2011
Externally published	Yes

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ASJC Scopus subject areas

Chemical Engineering(all)

Cite this

Tovazhnyansky, L., Kapustenko, P., Ulyev, L., & Boldyryev, S. (2011). Heat integration improvement for benzene hydrocarbons extraction from coke-oven gas. Chemical Engineering Transactions, 25, 153-158. https://doi.org/10.3303/CET1125026

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Access to Document

10.3303/CET1125026