Global Patent Index - EP 1567262 A1

EP 1567262 A1 20050831 - HEAVY FEED HYDROPROCESSING USING A MIXTURE OF CATALYSTS

Title (en)

HEAVY FEED HYDROPROCESSING USING A MIXTURE OF CATALYSTS

Title (de)

HYDROPROCESSING VON SCHWEREN KOHLENWASSERSTOFFEN MITTELS EINER MISCHUNG VON KATALYSATOREN

Title (fr)

PROCEDE D'HYDROTRAITEMENT DE CHARGE LOURDE REPOSANT SUR L'UTILISATION D'UN MELANGE DE CATALYSEURS

Publication

EP 1567262 A1 20050831 (EN)

Application

EP 03782317 A 20031204

Priority

  • EP 03782317 A 20031204
  • EP 0313791 W 20031204
  • EP 02080141 A 20021206

Abstract (en)

[origin: WO2004052534A1] The present invention pertains to a process for the hydroprocessing of heavy hydrocarbon feeds, preferably in an ebullating bed process, by contacting the feed with a mixture of two hydroprocessing catalysts meeting specified pore size distribution requirements. More in particular, catalyst I has at least 50% of its total pore volume in pores with a diameter of at least 20 nm (200 Å), and 10-30% of the total pore volume in pores with a diameter of at least 200 nm (2000 Å), while catalyst II has at least 75% of the total pore volume in pores with a diameter of 10-120 nm (1001200 Å), 0-2% of the total pore volume in pores with a diameter of at least 400 nm (4000 Å), and 0-1 % of the total pore volume in pores with a diameter of at least 1000 nm (10000 Å). The process combines high contaminant removal with high conversion, low sediment formation, and high process flexibility.

IPC 1-7

B01J 23/24; B01J 35/10; C10G 49/04

IPC 8 full level

B01J 23/24 (2006.01); B01J 35/10 (2006.01); C10G 49/04 (2006.01)

CPC (source: EP)

C10G 49/04 (2013.01)

Citation (search report)

See references of WO 2004052534A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2004052534 A1 20040624; AU 2003289969 A1 20040630; AU 2003289969 A8 20040630; CA 2508605 A1 20040624; CA 2508605 C 20111129; CN 100444956 C 20081224; CN 1735456 A 20060215; EP 1567262 A1 20050831; EP 1567262 B1 20210203; ES 2859557 T3 20211004; JP 2006509084 A 20060316; JP 4369871 B2 20091125; PL 213492 B1 20130329; PL 377092 A1 20060123

DOCDB simple family (application)

EP 0313791 W 20031204; AU 2003289969 A 20031204; CA 2508605 A 20031204; CN 200380108308 A 20031204; EP 03782317 A 20031204; ES 03782317 T 20031204; JP 2004558008 A 20031204; PL 37709203 A 20031204