EP 1250185 B1 20051026 - AIR SEPARATION METHOD AND PLANT
Title (en)
AIR SEPARATION METHOD AND PLANT
Title (de)
VERFAHREN UND VORRICHTUNG ZUR LUFTZERLEGUNG
Title (fr)
PROCEDE ET INSTALLATION DE SEPARATION D'AIR
Publication
Application
Priority
- FR 0003706 W 20001228
- FR 9916751 A 19991230
Abstract (en)
[origin: US2003140653A1] The pressurized waste nitrogen (11) from a column of an air separation unit (10) is sent, optionally after being compressed, to a combustion chamber (15) where it is heated, to a turbine (17) in which it is expanded and again to the combustion chamber (15) where it is mixed with the flue gases in order to give up waste heat thereto.
IPC 1-7
IPC 8 full level
F23R 3/00 (2006.01); F23R 3/02 (2006.01); F25J 3/04 (2006.01)
CPC (source: EP US)
F25J 3/04157 (2013.01 - EP US); F25J 3/04557 (2013.01 - EP US); F25J 3/04563 (2013.01 - EP US); F25J 3/04581 (2013.01 - EP US); F25J 3/04612 (2013.01 - EP US); F25J 3/04618 (2013.01 - EP US); F25J 2270/906 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
US 2003140653 A1 20030731; US 6776005 B2 20040817; AT E307659 T1 20051115; AU 2860801 A 20010716; CA 2389546 A1 20010712; DE 60023557 D1 20051201; DE 60023557 T2 20060727; EP 1250185 A2 20021023; EP 1250185 B1 20051026; ES 2251422 T3 20060501; FR 2803221 A1 20010706; FR 2803221 B1 20020329; JP 2003519349 A 20030617; KR 100747615 B1 20070809; KR 20020066328 A 20020814; WO 0149394 A2 20010712; WO 0149394 A3 20020131
DOCDB simple family (application)
US 16935402 A 20021115; AT 00993692 T 20001228; AU 2860801 A 20001228; CA 2389546 A 20001228; DE 60023557 T 20001228; EP 00993692 A 20001228; ES 00993692 T 20001228; FR 0003706 W 20001228; FR 9916751 A 19991230; JP 2001549754 A 20001228; KR 20027006669 A 20020524