EP 0130122 B1 19880914 - DEVICE FOR EVAPORATING A LIQUID BY HEAT EXCHANGE WITH A SECOND FLUID AND AIR DISTILLATION UNIT COMPRISING SUCH A DEVICE
Title (en)
DEVICE FOR EVAPORATING A LIQUID BY HEAT EXCHANGE WITH A SECOND FLUID AND AIR DISTILLATION UNIT COMPRISING SUCH A DEVICE
Publication
Application
Priority
FR 8310472 A 19830624
Abstract (en)
[origin: ES8600489A1] 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.
IPC 1-7
IPC 8 full level
F22B 1/02 (2006.01); F22B 3/02 (2006.01); F25J 3/00 (2006.01); F25J 3/04 (2006.01); F28D 9/00 (2006.01); F28F 3/06 (2006.01); F28F 27/02 (2006.01)
CPC (source: EP KR US)
F25J 3/00 (2013.01 - KR); F25J 5/005 (2013.01 - EP US); F28D 9/0068 (2013.01 - EP US); F28D 21/00 (2013.01 - KR); F28F 9/026 (2013.01 - EP US); F25J 2250/04 (2013.01 - EP US); F25J 2290/32 (2013.01 - EP US); F28D 2021/0033 (2013.01 - EP US); Y10S 62/903 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0130122 A1 19850102; EP 0130122 B1 19880914; EP 0130122 B2 19940406; AT E37229 T1 19880915; AU 2956384 A 19850131; AU 566656 B2 19871029; BR 8403038 A 19850528; CA 1245627 A 19881129; DE 3474059 D1 19881020; ES 533634 A0 19850916; ES 8600489 A1 19850916; FR 2547898 A1 19841228; FR 2547898 B1 19851129; IN 160739 B 19870801; JP H0531042 B2 19930511; JP S6017601 A 19850129; KR 850000658 A 19850228; PT 78780 A 19840701; US 4599097 A 19860708; ZA 844598 B 19850227
DOCDB simple family (application)
EP 84401284 A 19840621; AT 84401284 T 19840621; AU 2956384 A 19840620; BR 8403038 A 19840620; CA 457478 A 19840626; DE 3474059 T 19840621; ES 533634 A 19840622; FR 8310472 A 19830624; IN 510DE1984 A 19840625; JP 12213584 A 19840615; KR 840003573 A 19840623; PT 7878084 A 19840622; US 62007884 A 19840612; ZA 844598 A 19840618