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1. (WO2015124853) APPARATUS FOR AIR SEPARATION BY CRYOGENIC DISTILLATION, HAVING AN ELEVATED PLATFORM

Pub. No.:    WO/2015/124853    International Application No.:    PCT/FR2015/050359
Publication Date: Fri Aug 28 01:59:59 CEST 2015 International Filing Date: Sat Feb 14 00:59:59 CET 2015
IPC: F25J 3/04
Applicants: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
Inventors: CAVAGNE, Patrice
DAVIDIAN, Benoît
LIX, Clement
COGNON, Charlie
LAURENT, Elodie
Title: APPARATUS FOR AIR SEPARATION BY CRYOGENIC DISTILLATION, HAVING AN ELEVATED PLATFORM
Abstract:
The invention relates to a cryogenic distillation separation apparatus which includes at least one horizontal platform (3, 5) elevated in relation to the ground (15) and connecting the at least one distillation column (7), the vessel of which is placed on the ground, to another distillation column (9, 11) of the apparatus. The platform(s) connect(s) the two columns at a height equivalent to at least one third of the height of the highest column (7).