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EP0100923A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Process and apparatus for separating a gas mixture

Assignee: Linde GmbH
•
Filing: 1983-07-19
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Granted: —
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Expires: 2003-07-19
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Abstract

Abstract Translated from German Ein Gasgemisch, das Wasserstoff sowie mindestens einen weiteren Bestandteil, beispielsweise Stickstoff und Argon, enthält, wird durch Adsorption oder Abkühlung und partielle Kondensation und/oder Rektifikation und/oder Wäsche zerlegt. Vor dieser Zerlegungsstufe wird zumindest ein Teil des Wasserstoffes durch Diffusion an semipermeablen Membranen in dem Gasgemisch abgetrennt. A gas mixture which contains hydrogen and at least one further constituent, for example nitrogen and argon, is broken down by adsorption or cooling and partial condensation and / or rectification and / or washing. Before this decomposition stage, at least some of the hydrogen is separated off in the gas mixture by diffusion on semipermeable membranes.

Inventors

  • 👤 Gerhard Dr. Ing. Linde
  • 👤 Manfred Dipl.-Ing. Bölt
  • 👤 Wolfgang Dipl.-Ing. Schmid
  • 👤 Peter Dr.-Ing. Burr

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-02 19:31
CPC Classifications
F; F25; F25J; F25J3/00; F25J3/02; F25J3/0228; F25J3/028; F25J3/0285; B; B01; B01D; B01D53/00; C; C01; C01B; C01B3/00; C01B3/50; C01B3/501; F25J3/0204; F25J3/0219; F25J3/0257; F25J3/06; F25J3/0605; F25J3/062; F25J3/063; F25J3/0655; C01B2203/00; C01B2203/04; C01B2203/0405; C01B2203/0465; C01B2203/048; C01B2203/0495; F25J2200/00; F25J2200/02; F25J2200/38; F25J2200/74; F25J2200/76; F25J2205/00; F25J2205/02; F25J2205/04; F25J2205/40; F25J2205/80; F25J2210/00; F25J2210/20; F25J2210/42; F25J2240/00; F25J2240/02; F25J2240/60; F25J2270/00; F25J2270/02; F25J2270/42; F25J2270/90; F25J2270/904; Y; Y10; Y10S; Y10S62/00; Y10S62/931; Y10S62/934

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References Cited (Backward Citations)

US4180553A Cited

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