EP 2632879 A2 20130904 - PROCESS FOR THE PRODUCTION OF PURIFIED XYLENE ISOMERS
Title (en)
PROCESS FOR THE PRODUCTION OF PURIFIED XYLENE ISOMERS
Title (de)
VERFAHREN ZUR HERSTELLUNG GEREINIGTER XYLENISOMERE
Title (fr)
PROCÉDÉ DE PRODUCTION D'ISOMÈRES DE XYLÈNE PURIFIÉS
Publication
Application
Priority
- US 40808110 P 20101029
- EP 10192324 A 20101124
- US 2011057226 W 20111021
- EP 11836892 A 20111021
Abstract (en)
[origin: WO2012058106A2] The invention is directed to a process to produce paraxylene and orthoxylene, including reducing the amount of isomerate recycle from vapor phase xylenes isomerization by providing a parallel configuration of vapor phase and liquid phase isomerization units.
IPC 8 full level
C07C 5/27 (2006.01); C07C 7/00 (2006.01); C07C 7/13 (2006.01); C07C 7/14 (2006.01); C07C 15/08 (2006.01)
CPC (source: EP)
C07C 5/2729 (2013.01); C07C 7/005 (2013.01); C07C 7/13 (2013.01); C07C 7/14 (2013.01); C07C 15/08 (2013.01)
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 2012058106 A2 20120503; WO 2012058106 A3 20120705; CN 103201241 A 20130710; EP 2632879 A2 20130904; EP 2632879 A4 20151216; JP 2014501700 A 20140123; JP 5745635 B2 20150708; KR 101530139 B1 20150618; KR 20130091345 A 20130816; SG 189199 A1 20130531
DOCDB simple family (application)
US 2011057226 W 20111021; CN 201180052398 A 20111021; EP 11836892 A 20111021; JP 2013535109 A 20111021; KR 20137010668 A 20111021; SG 2013024104 A 20111021