蒸気透過法を用いる有機溶剤脱水システム

DOI Web Site 被引用文献1件 参考文献3件

書誌事項

タイトル別名
  • Dehydration System for organic solvents by vapor permeation
  • セイヒン ギジュツ ジョウキ トウカホウ オ モチイル ユウキ ヨウザイ ダッスイ システム

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抄録

UBE's process is based on the dehydration in vapor phase. Use of BPDA-polyimide makes it possible to produce a membrane with characteristics that include good water vapor permeation and excellent durability. The ethanol dehydration process has been used in UBE's chemical plant since 1990, resulting in reduced operating cost and improved operational stability. The IPA refinery system has been used in the LSI plant since 1993 and it also has produced good operating result.

収録刊行物

  • 膜

    膜 26 (2), 104-106, 2001

    日本膜学会

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