Reactive Distillation for Synthesizing Ethyl tert-Butyl Ether from Bioethanol

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概要

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• Reactive distillation, a configuration in which the reaction section is located inside the column, is employed to continuously synthesize ethyl tert-butyl ether (abbreviated as ETBE) from bioethanol (2.5 mol% ethanol in aqueous solution) and tert-butyl alcohol (TBA) using Amberlyst 15 in pellet form as a catalyst. Results under standard operating conditions indicate that ETBE at about 60 mol% can be obtained in the distillate, and almost pure water in the residue. The conversion of TBA and the selectivity of ETBE are 99.9 and 35.9%, respectively. The effects of operating conditions on conversion and selectivity are also investigated. Further purification of the distillate using the residue results in 95 mol% ETBE.The experimental results are compared with the results calculated by using an ASPEN PLUS simulator.

• 社団法人 化学工学会の論文

著者

• Goto S

  Nagoya Univ. Nagoya Jpn

• Quitain Armando

  Department Of Chemical Engineering Nagoya University

• Itoh H

  Chemical Engineering Department Nagoya University

• GOTO Shigeo

  Chemical Engineering Department, Nagoya University

• ITOH Hajime

  Chemical Engineering Department, Nagoya University

• Goto Shigeo

  Chemical Engineering Department Nagoya University

• Itoh Hajime

  Chemical Engineering Department Nagoya University

関連論文

• CONSECUTIVE REACTION SYSTEM COMBINED WITH BATCHWISE ADSORPTION AND COLUMNWISE ELUTION
• COMBINED PROCESS FOR PRODUCTION OF METHYL tert-BUTYL ETHER FROM tert-BUTYL ALCOHOL AND METHANOL
• LIQUID-PHASE SYNTHESIS OF METHYL tert-BUTYL ETHER ON HETEROGENEOUS HETEROPOLY ACID CATALYST
• Partial Oxidation of Methane on Supported Nickel Catalysts
• Industrial-Scale Simulation of Proposed Process for Synthesizing Ethyl tert-Butyl Ether from Bioethanol
• Reactive Distillation for Synthesizing Ethyl tert-Butyl Ether from Bioethanol
• Dehydrogenation of 2-Propanol in Reactive Distillation Column for Chemical Heat Pump
• Dehydration of tert-Butyl Alcohol in Reactive Distillation

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