Title:
【発明の名称】改良された低温流動特性を有する燃料油組成物
Document Type and Number:
Japanese Patent JP2003514065
Kind Code:
A
Abstract:
This invention relates to a fuel oil composition having improved cold-flow properties and comprising a cold flow additive and streams from various pipestills of a petroleum crude refinery process: a. a relatively heavy fraction from a catalytically cracked heavy gasoil in turn derived from an atmospheric or vacuum pipestill, said fraction having a boiling range of 170 to 380{C in an amount of 3 to 20% by weight and b. a gasoil product from an atmospheric pipestill, said product having a boiling range of 225 to 360{C in an amount of 30-50% by weight, whereby components (a) and/or (b) is at least partially replaced by at least one relatively light naphtha fraction (c) from the atmospheric or vacuum pipestills, fraction (c) having a boiling range of 130 to 235{C and being present in an amount of 3 to 20% by weight.
Inventors:
Cochrane heather di
Cloak Brown Veronica
Cloak Brown Veronica
Application Number:
JP2001535495A
Publication Date:
April 15, 2003
Filing Date:
October 17, 2000
Export Citation:
Assignee:
EXXON RESEARCH AND ENGINEERING COMPANY
International Classes:
C10L1/192; C10L1/02; C10L1/04; C10L1/195; C10L1/197; C10L10/14; (IPC1-7): C10L1/18; C10L1/04
Attorney, Agent or Firm:
Minoru Nakamura (9 outside)