Title:
METHOD FOR PRODUCING LOW-VISCOUS MARINE FUEL
Document Type and Number:
WIPO Patent Application WO/2005/005580
Kind Code:
A1
Abstract:
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. U to 50 mass % coking fraction boiling at a temperature of 160-420 °C could also be added to the target product.
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Inventors:
BOLSHAKOV VALENTIN FILIPPOVICH (RU)
KOZLOV VLADIMIR NIKITOVICH (RU)
BOLSHAKOV ALEKSANDR VALENTINOV (RU)
MITUSOVA TAMARA NIKITOVNA (RU)
SHINKOV SERGEY OLEGOVICH (RU)
KNYAZIKOV ALEKSANDR SERGEEVICH (RU)
ZHUKOV VALERY KONSTANTINOVICH (RU)
SHEVCHENKO VLADIMIR NIKOLAEVIC (RU)
OVCHINNIKOVA TATYANA FELIKSOVN (RU)
VUGIN IGOR ROBERTOVICH (RU)
GONCHAROV PETR SERGEEVICH (RU)
KOZLOV VLADIMIR NIKITOVICH (RU)
BOLSHAKOV ALEKSANDR VALENTINOV (RU)
MITUSOVA TAMARA NIKITOVNA (RU)
SHINKOV SERGEY OLEGOVICH (RU)
KNYAZIKOV ALEKSANDR SERGEEVICH (RU)
ZHUKOV VALERY KONSTANTINOVICH (RU)
SHEVCHENKO VLADIMIR NIKOLAEVIC (RU)
OVCHINNIKOVA TATYANA FELIKSOVN (RU)
VUGIN IGOR ROBERTOVICH (RU)
GONCHAROV PETR SERGEEVICH (RU)
Application Number:
PCT/RU2003/000449
Publication Date:
January 20, 2005
Filing Date:
October 23, 2003
Export Citation:
Assignee:
ZAKRYTOE AKTSIONERNOE OBSCHEST (RU)
KEY CHAIN LTD
BOLSHAKOV VALENTIN FILIPPOVICH (RU)
KOZLOV VLADIMIR NIKITOVICH (RU)
BOLSHAKOV ALEKSANDR VALENTINOV (RU)
MITUSOVA TAMARA NIKITOVNA (RU)
SHINKOV SERGEY OLEGOVICH (RU)
KNYAZIKOV ALEKSANDR SERGEEVICH (RU)
ZHUKOV VALERY KONSTANTINOVICH (RU)
SHEVCHENKO VLADIMIR NIKOLAEVIC (RU)
OVCHINNIKOVA TATYANA FELIKSOVN (RU)
VUGIN IGOR ROBERTOVICH (RU)
GONCHAROV PETR SERGEEVICH (RU)
KEY CHAIN LTD
BOLSHAKOV VALENTIN FILIPPOVICH (RU)
KOZLOV VLADIMIR NIKITOVICH (RU)
BOLSHAKOV ALEKSANDR VALENTINOV (RU)
MITUSOVA TAMARA NIKITOVNA (RU)
SHINKOV SERGEY OLEGOVICH (RU)
KNYAZIKOV ALEKSANDR SERGEEVICH (RU)
ZHUKOV VALERY KONSTANTINOVICH (RU)
SHEVCHENKO VLADIMIR NIKOLAEVIC (RU)
OVCHINNIKOVA TATYANA FELIKSOVN (RU)
VUGIN IGOR ROBERTOVICH (RU)
GONCHAROV PETR SERGEEVICH (RU)
International Classes:
C10L1/08; C10G55/06; (IPC1-7): C10G55/06
Foreign References:
| RU2149888C1 | 2000-05-27 | |||
| US4695367A | 1987-09-22 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 012, no. 275 (C - 516) 29 July 1988 (1988-07-29)
See also references of EP 1661966A4
See also references of EP 1661966A4
Attorney, Agent or Firm:
Patent, Law Firm 'YUS' (Moscow, 9, RU)
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