EP 1492604 A4 20051012 - COMBINED HYDROTREATING PROCESS AND CONFIGURATIONS FOR SAME
Title (en)
COMBINED HYDROTREATING PROCESS AND CONFIGURATIONS FOR SAME
Title (de)
KOMBINIERTER WASSERSTOFFBEHANDLUNGSPROZESS UND KONFIGURATIONEN DAFÜR
Title (fr)
PROCEDE D'HYDROTRAITEMENT COMBINE ET CONFIGURATIONS ASSOCIEES
Publication
Application
Priority
US 0210559 W 20020405
Abstract (en)
[origin: WO03086567A1] At least two feedstocks (210A) (210B) with different boiling point ranges are hydrotreated in an integrated hydrogenation plant (200) using an interbed separator (240) that is fluidly coupled between two hydrogenation reactors (230A) (230B). Contemplated configurations and methods will significantly reduce construction and operating cost by integration of at least two hydrogenation processes of two different feedstocks into one process, and/or by providing process conditions that reduce use of catalyst in at least one of the reactors.
IPC 1-7
IPC 8 full level
B01J 8/02 (2006.01); C10G 45/00 (2006.01); C10G 65/00 (2006.01); C10G 65/04 (2006.01); C10G 65/16 (2006.01)
CPC (source: EP)
C10G 65/04 (2013.01); B01J 2219/00006 (2013.01); C10G 2400/04 (2013.01); C10G 2400/06 (2013.01)
Citation (search report)
- [DX] US 6328879 B1 20011211 - KALNES TOM N [US]
- See references of WO 03086567A1
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)
WO 03086567 A1 20031023; AU 2002303237 A1 20031027; CA 2481149 A1 20031023; CA 2481149 C 20110222; EP 1492604 A1 20050105; EP 1492604 A4 20051012; JP 2005521784 A 20050721; JP 4504025 B2 20100714
DOCDB simple family (application)
US 0210559 W 20020405; AU 2002303237 A 20020405; CA 2481149 A 20020405; EP 02731252 A 20020405; JP 2003583574 A 20020405