EP 2661479 A1 20131113 - METHOD FOR PRODUCING A C3+ HYDROCARBON-RICH FRACTION AND A METHANE- AND ETHANE-RICH STREAM FROM A HYDROCARBON-RICH FEED STREAM, AND RELATED FACILITY
Title (en)
METHOD FOR PRODUCING A C3+ HYDROCARBON-RICH FRACTION AND A METHANE- AND ETHANE-RICH STREAM FROM A HYDROCARBON-RICH FEED STREAM, AND RELATED FACILITY
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES KOHLENWASSERSTOFFREICHEN C3 +-FRAKTION UND EINE METHAN-UND ETHANREICHEN STROM AUS EINER KOHLENWASSERSTOFF-REICHEN EINSATZSTROMS UND ZUGEHÖRIGE ANLAGE
Title (fr)
PROCEDE DE PRODUCTION D'UNE COUPE RICHE EN HYDROCARBURES EN C3+ ET D'UN COURANT RICHE EN METHANE ET ETHANE A PARTIR D'UN COURANT D'ALIMENTATION RICHE EN HYDROCARBURES ET INSTALLATION ASSOCIEE.
Publication
Application
Priority
- FR 1150096 A 20110106
- EP 2012050162 W 20120106
Abstract (en)
[origin: WO2012093164A1] The invention relates to a method that comprises separating a feed stream (16) into a first fraction (60) and a second fraction (62), and placing at least part of the second fraction (62) into a second dynamic expansion turbine (46) so as to form a second expanded fraction (80). Said method further comprises cooling the second expanded fraction (80) by exchanging heat with at least a portion of the first headstream (84) from a first column (28), and forming a second feed stream (82) of the first column (28) from the cooled second expanded fraction.
IPC 8 full level
C10G 5/06 (2006.01); C07C 7/09 (2006.01); C07C 9/00 (2006.01); F25J 3/02 (2006.01); F25J 3/06 (2006.01)
CPC (source: EP US)
C07C 7/005 (2013.01 - EP US); C07C 7/04 (2013.01 - EP US); C07C 7/09 (2013.01 - EP US); C10G 5/06 (2013.01 - EP US); F25J 1/0022 (2013.01 - US); F25J 3/0209 (2013.01 - EP US); F25J 3/0233 (2013.01 - EP US); F25J 3/0242 (2013.01 - EP US); C10G 2400/02 (2013.01 - EP US); F25J 2200/04 (2013.01 - EP US); F25J 2200/08 (2013.01 - EP US); F25J 2200/74 (2013.01 - EP US); F25J 2200/78 (2013.01 - EP US); F25J 2205/04 (2013.01 - EP US); F25J 2210/06 (2013.01 - EP US); F25J 2230/24 (2013.01 - EP US); F25J 2230/32 (2013.01 - EP US); F25J 2230/60 (2013.01 - EP US); F25J 2235/60 (2013.01 - EP US); F25J 2240/02 (2013.01 - EP US); F25J 2245/02 (2013.01 - EP US); F25J 2270/04 (2013.01 - EP US); F25J 2290/80 (2013.01 - EP US)
Citation (search report)
See references of WO 2012093164A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012093164 A1 20120712; AR 084790 A1 20130626; CA 2823900 A1 20120712; CA 2823900 C 20160607; EP 2661479 A1 20131113; FR 2970258 A1 20120713; FR 2970258 B1 20140207; MX 2013007752 A 20130815; MX 346619 B 20170327; US 2013340473 A1 20131226; US 9638462 B2 20170502
DOCDB simple family (application)
EP 2012050162 W 20120106; AR P120100034 A 20120105; CA 2823900 A 20120106; EP 12700265 A 20120106; FR 1150096 A 20110106; MX 2013007752 A 20120106; US 201213978183 A 20120106