EP 0567360 B1 19960515 - Process and installation for the transfer of a liquid
Title (en)
Process and installation for the transfer of a liquid
Title (de)
Verfahren und Apparat zum Überführen einer Flüssigkeit
Title (fr)
Procédé et installation de transfert de liquide
Publication
Application
Priority
FR 9203500 A 19920324
Abstract (en)
[origin: EP0567360A1] A small delivery of a volume reduction (lightening) gas is injected into a liquid riser pipe (6, 9, 11, 12), downstream of the pressure reduction valve (7, 10, 13) fitted to this pipe. Application to double air distillation columns of the type with packing. <IMAGE>
IPC 1-7
IPC 8 full level
F17C 6/00 (2006.01); F17C 9/00 (2006.01); F25J 3/04 (2006.01)
CPC (source: EP US)
F17C 6/00 (2013.01 - EP US); F17C 9/00 (2013.01 - EP US); F25J 3/0423 (2013.01 - EP US); F25J 3/04412 (2013.01 - EP US); F25J 3/04678 (2013.01 - EP US); F25J 3/04793 (2013.01 - EP US); F17C 2270/0509 (2013.01 - EP US); F25J 2235/06 (2013.01 - EP US); F25J 2245/40 (2013.01 - EP US); F25J 2245/42 (2013.01 - EP US); Y10S 62/913 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT NL SE
DOCDB simple family (publication)
FR 2689223 A1 19931001; FR 2689223 B1 19940506; CA 2092139 A1 19930925; CA 2092139 C 20040504; CN 1076775 A 19930929; CN 1078946 C 20020206; DE 69302619 D1 19960620; DE 69302619 T2 19960926; EP 0567360 A1 19931027; EP 0567360 B1 19960515; EP 0567360 B2 20020612; ES 2086895 T3 19960701; ES 2086895 T5 20021216; JP H0618162 A 19940125; US 5337569 A 19940816
DOCDB simple family (application)
FR 9203500 A 19920324; CA 2092139 A 19930322; CN 93103344 A 19930323; DE 69302619 T 19930323; EP 93400745 A 19930323; ES 93400745 T 19930323; JP 5548893 A 19930316; US 3149093 A 19930315