EP 2652095 A1 20131023 - USE OF MIXTURES OF MONOCARBOXYLIC ACIDS AND POLYCYCLIC HYDROCARBON COMPOUNDS FOR INCREASING THE CETANE NUMBER OF FUEL OILS
Title (en)
USE OF MIXTURES OF MONOCARBOXYLIC ACIDS AND POLYCYCLIC HYDROCARBON COMPOUNDS FOR INCREASING THE CETANE NUMBER OF FUEL OILS
Title (de)
VERWENDUNG VON MISCHUNGEN AUS MONOCARBONSÄUREN UND POLYCYCLISCHEN KOHLENWASSERSTOFFVERBINDUNGEN ZUR ERHÖHUNG DER CETANZAHL VON BRENNSTOFFÖLEN
Title (fr)
UTILISATION DE MÉLANGES D'ACIDES MONOCARBOXYLIQUES ET DE COMPOSÉS HYDROCARBURES POLYCYCLIQUES POUR AUGMENTER L'INDICE DE CÉTANE D'HUILES COMBUSTIBLES
Publication
Application
Priority
- EP 10194850 A 20101214
- EP 2011072449 W 20111212
- EP 11794483 A 20111212
Abstract (en)
[origin: WO2012080168A1] Use of mixtures of (A) aliphatic saturated or unsaturated monocarboxylic acids having 12 to 24 carbon atoms or dimerization or trimerization products thereof, which can be present as free carboxylic acids and/or in the form of ammonium salts, amides, esters and/or nitriles, and (B) polycyclic hydrocarbon compounds which are obtainable from distillation residues of natural oils which were extracted from tree resins, for increasing the cetane number of fuel oils which contain at least one additive having detergent activity and at least one cetane number improver, wherein the mixtures of the components (A) and (B) are used at a concentration of 10 to 500 ppm by weight, based on the total amount of fuel oil.
IPC 8 full level
C10L 10/12 (2006.01)
CPC (source: EP KR)
C10L 1/18 (2013.01 - EP); C10L 1/1802 (2013.01 - EP); C10L 1/188 (2013.01 - KR); C10L 1/32 (2013.01 - KR); C10L 10/12 (2013.01 - EP KR); C10L 1/1616 (2013.01 - EP); C10L 1/1881 (2013.01 - EP); C10L 1/1883 (2013.01 - EP); C10L 1/1885 (2013.01 - EP); C10L 1/1888 (2013.01 - EP); C10L 1/2222 (2013.01 - EP); C10L 1/224 (2013.01 - EP); C10L 1/231 (2013.01 - EP); C10L 1/233 (2013.01 - EP); C10L 1/238 (2013.01 - EP); C10L 2300/20 (2013.01 - EP)
Citation (search report)
See references of WO 2012080168A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012080168 A1 20120621; AU 2011344323 A1 20130620; BR 112013013931 A2 20160913; CA 2819057 A1 20120621; CN 103261382 A 20130821; EP 2652095 A1 20131023; JP 2014500367 A 20140109; KR 20130126669 A 20131120; MX 2013006290 A 20130702
DOCDB simple family (application)
EP 2011072449 W 20111212; AU 2011344323 A 20111212; BR 112013013931 A 20111212; CA 2819057 A 20111212; CN 201180059795 A 20111212; EP 11794483 A 20111212; JP 2013543682 A 20111212; KR 20137018056 A 20111212; MX 2013006290 A 20111212