Patent EP0130122A1 successfully refreshed from Google Patents.
EP0130122A1
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EP
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Device for evaporating a liquid by heat exchange with a second fluid and air distillation unit comprising such a device
Assignee: Air Liquide SA
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Filing: 1984-06-21
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Granted: —
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Expires: 2004-06-21
Abstract
Abstract Liquid oxygen of a low pressure column forms a bath 5 at the top of a heat exchanger 2 of the type having plates defining vertical passages 17, 18. This liquid is predistributed along every other passage 17 by a series of apertures 27 formed for example in the plates, and then is uniformly distributed in a fine manner in the same passages by a packing 24 so as to form a continuous running liquid film. The gaseous nitrogen of a medium pressure column is introduced into the remaining passages 18 and condensed by heat exchange with the oxygen which is vaporized.
Inventors
- 👤 Pierre Petit
- 👤 Maurice Grenier
- 👤 Jean-François Deschamps
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 09:08
CPC Classifications
F; F25; F25J; F25J3/00; F28; F28F; F28F9/00; F28F9/02; F28F9/026; F25J5/00; F25J5/002; F25J5/005; F28D; F28D21/00; F28D9/00; F28D9/0062; F28D9/0068; F25J2250/00; F25J2250/04; F25J2290/00; F25J2290/32; F28D2021/0019; F28D2021/0033; Y; Y10; Y10S; Y10S62/00; Y10S62/902; Y10S62/903
Claims Analysis
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References Cited (Backward Citations)
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