抽出蒸留塔のシミュレーションとSRVサーマルインテグレーション

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概要

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• The present work aims at studying the application of the thermal integration Secondary Reflux and Vaporization (SRV) in extractive distillation. This technique is based on heat exchange between the rectifying and stripping sections, using the natural temperature difference between these two sections of the extractive distillation column for an ethanol/water/ethylene glycol mixture. The calculated results are compared with those relative to extractive distillation for an acetone/methanol/water mixture. A substantial reduction in the energy consumption is observed when comparing integrated columns with conventional ones.

著者

• BATISTA Eduardo

  Department of Food Engineering (DEA

• MEIRELLES Antonio

  FEA), State University of Campinas (UNICAMP)

• Batista Eduardo

  Department Of Food Engineering (dea / Fea) State University Of Campinas (unicamp)

• Meirelles Antonio

  Department Of Food Engineering (dea / Fea) State University Of Campinas (unicamp)

関連論文

• 抽出蒸留塔のシミュレーションとSRVサーマルインテグレーション
• MASS TRANSFER IN EXTRACTIVE DISTILLATION OF ETHANOL/WATER BY PACKED COLUMNS
• Dispersed Phase Hold-Up in a Perforated Rotating Disc Contactor(PRDC) Using Aqueous Two-Phase Systems

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