EP 2185672 A1 20100519 - METHOD FOR PRODUCING FATTY ACID ESTER FROM FLATTENED OLEAGINOUS GRAINS
Title (en)
METHOD FOR PRODUCING FATTY ACID ESTER FROM FLATTENED OLEAGINOUS GRAINS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON FETTSÄUREESTER AUS FLACHGEDRÜCKTEN ÖLHALTIGEN KÖRNERN
Title (fr)
PROCÉDÉ DE PRÉPARATION D'ESTER D'ACIDES GRAS À PARTIR DE GRAINES OLÉAGINEUSES APLATIES
Publication
Application
Priority
- EP 2008059757 W 20080724
- FR 0756716 A 20070724
Abstract (en)
[origin: WO2009013349A1] The invention relates to a method for preparing fatty acid esters particularly used as bio-diesel fuel from whole oleaginous grains, characterised in that it comprises the following successive steps: preheating the whole non-husked grains; flattening the oleaginous grains; drying the flattened grains in order to obtain a water content and a volatile material content between 0.5 and 2.5 %, and preferably between 1.5 % and 2 %; performing a transesterification by contacting the dried, flattened grains with an alcoholic medium in the presence of a catalyst; separating the liquid and solid phases resulting from the transesterification; neutralising the liquid phase from step d); and removing the alcohol and separating the glycerine from the fatty acid esters.
IPC 8 full level
C11C 3/00 (2006.01); A23K 1/14 (2006.01); C10L 1/02 (2006.01)
CPC (source: EP US)
A23K 10/37 (2016.05 - EP US); C10L 1/026 (2013.01 - EP US); C11C 3/003 (2013.01 - EP US); C10G 2300/1014 (2013.01 - EP US); Y02E 50/10 (2013.01 - EP US); Y02P 30/20 (2015.11 - EP US); Y02P 60/87 (2015.11 - EP US)
Citation (search report)
See references of WO 2009013349A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009013349 A1 20090129; BR PI0813074 A2 20181106; CA 2694015 A1 20090129; CN 101809133 A 20100818; EP 2185672 A1 20100519; FR 2919303 A1 20090130; FR 2919303 B1 20121130; MA 31622 B1 20100802; RU 2010106048 A 20110827; RU 2478696 C2 20130410; UA 102672 C2 20130812; US 2010266745 A1 20101021; US 8642108 B2 20140204
DOCDB simple family (application)
EP 2008059757 W 20080724; BR PI0813074 A 20080724; CA 2694015 A 20080724; CN 200880108493 A 20080724; EP 08786418 A 20080724; FR 0756716 A 20070724; MA 32635 A 20100219; RU 2010106048 A 20080724; UA A201001834 A 20080724; US 67003208 A 20080724