EP 1661966 A1 20060531 - METHOD FOR PRODUCING LOW-VISCOUS MARINE FUEL
Title (en)
METHOD FOR PRODUCING LOW-VISCOUS MARINE FUEL
Title (de)
VERFAHREN ZUR HERSTELLUNG VON NIEDERVISKOSEM SCHIFFSBRENNSTOFF
Title (fr)
PROCEDE DE PRODUCTION DE COMBUSTIBLE A FAIBLE VISCOSITE POUR BATEAUX
Publication
Application
Priority
- RU 0300449 W 20031023
- RU 2003121343 A 20030715
Abstract (en)
The invention relates to petroleum processing, more precisely to a method for producing a low-viscous marine fuel used for ship or boiler plants. The inventive method involves oil atmospheric vacuum distillation associated with separation of straight-run and vacuum fractions, catalytic cracking of a wide fraction associated with separation of a catalytic cracking distillate. The vacuum fraction boiling at a temperature ranging from 360 to 490 °C is cleaned by selective solvent. Afterwards, the thus obtained highly aromatised extract is compounded with the straight-run fractions and catalytic cracking distillate at a ratio of 1:69:30-20:25:55 respectively, the target product being obtained. In addition, the straight-run fractions whose boiling point ranges from 160 to 380 °C are separated, and the wide fraction whose boiling point ranges from 330 to 540 °C is exposed to catalytic cracking associated wit separation of a catalytic cracking distillate boiling at a temperature ranging from 160 to 420 °C. Up to 50 mass % coking fraction boiling at a temperature of 160 - 420 °C could also be added to the target product.
IPC 1-7
IPC 8 full level
C10G 55/06 (2006.01); C10L 1/08 (2006.01)
CPC (source: EP)
C10G 55/06 (2013.01)
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)
EP 1661966 A1 20060531; EP 1661966 A4 20110824; AU 2003296288 A1 20050128; AU 2003296288 A8 20050128; RU 2003121343 A 20050210; RU 2232793 C1 20040720; WO 2005005580 A1 20050120
DOCDB simple family (application)
EP 03789663 A 20031023; AU 2003296288 A 20031023; RU 0300449 W 20031023; RU 2003121343 A 20030715