EP 0293069 B1 19910626 - IMPROVEMENT OF THE CETANE NUMBER OF DIESEL ENGINE FUELS
Title (en)
IMPROVEMENT OF THE CETANE NUMBER OF DIESEL ENGINE FUELS
Publication
Application
Priority
- JP 13266587 A 19870528
- JP 18901687 A 19870730
Abstract (en)
[origin: EP0293069A1] Disclosed is a novel cetane number improver additive for diesel engine fuels comprising tetralin hydroperoxide as the active ingredient. A diesel engine fuel composition having a high cetane number may be obtained by adding this additive to a diesel engine fuel in such an amount as to adjust its peroxide number to a value of 100 to 1,000. Also disclosed is a process for the production of a diesel engine fuel which comprises the steps of hdyrogenating a naphthalene- or alkylnaphthalenes-containing hydrocarbon oil and partially oxidizing the hydrogenated oil to yield a hydrocarbon oil containing tetralin hydroperoxide.
IPC 1-7
IPC 8 full level
C10G 69/02 (2006.01); C10G 65/08 (2006.01); C10G 69/04 (2006.01); C10L 1/02 (2006.01); C10L 1/18 (2006.01); C10L 10/12 (2006.01); F02B 3/06 (2006.01); F02B 47/00 (2006.01)
CPC (source: EP)
C10L 1/1811 (2013.01); F02B 3/06 (2013.01); F02B 47/00 (2013.01)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0293069 A1 19881130; EP 0293069 B1 19910626; DE 3863393 D1 19910801; JP 2535178 B2 19960918; JP S6454094 A 19890301
DOCDB simple family (application)
EP 88302532 A 19880323; DE 3863393 T 19880323; JP 18901687 A 19870730