Technological development of internal heat-integrated distillation column (HIDiC)

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Bibliographic Information

Other Title
  • 内部熱交換式蒸留塔（HIDiC）の技術開発
  • 内部熱交換式蒸留塔(HIDiC)の技術開発 : バイオエタノール蒸留のベンチプラントに至る実証研究
  • ナイブ ネツコウカンシキ ジョウリュウトウ(HIDiC)ノ ギジュツ カイハツ : バイオエタノール ジョウリュウ ノ ベンチプラント ニ イタル ジッショウ ケンキュウ
  • ― バイオエタノール蒸留のベンチプラントに至る実証研究 ―
  • — Substantive research of application to a bench plant of bioethanol distillation —

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Description

To dramatically reduce energy consumption in chemical industry, we propose to construct a database on fundamental technologies for practical applications of HIDiC, as part of a project funded by NEDO (New Energy and Industrial Technology Development Organization). An application of HIDiC to the distillation process for the enrichment of bioethanol fermented from biomass has been attempted, and a bench plant has been designed and constructed to ensure practical applicability. Testing has shown that the developed HIDiC system achieves the project targets of enrichment and energy savings. We also confirmed that a compressor-free HIDiC system can be scaled to commercial plants.

Journal

  • Synthesiology

    Synthesiology 7 (3), 163-178, 2014

    National Institute of Advanced Industrial Science and Technology

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