EP 1075459 A1 20010214 - METHOD FOR PRODUCING FATTY ACID ESTERS FROM TRIGLYCERIDES
Title (en)
METHOD FOR PRODUCING FATTY ACID ESTERS FROM TRIGLYCERIDES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON FETTSÄUREESTERN AUS TRIGLYCERIDEN
Title (fr)
PROCEDE DE PREPARATION D'ESTERS D'ACIDE GRAS A PARTIR DE TRIGLYCERIDES
Publication
Application
Priority
- DE 19819655 A 19980502
- EP 9902730 W 19990423
Abstract (en)
[origin: DE19819655A1] The invention relates to a method for producing fatty acid esters with an acid value of less than 1 and an OH value of less than 15. According to said method, triglycerides of native origin are reacted in the presence of a monovalent fatty alcohol with 10 to 24 C-atoms or a corresponding ethoxylate or propoxylate and a catalyst, at temperatures of 180 to 240 DEG C and at a pressure of 100 to 0.01 kPa. The glycerol formed during the reaction is removed by distillation through pressure reduction and the optionally separated fatty alcohol is recycled.
IPC 1-7
IPC 8 full level
C07C 67/03 (2006.01); C10M 101/04 (2006.01); C10M 105/34 (2006.01)
CPC (source: EP)
C07C 67/03 (2013.01); C10M 101/04 (2013.01); C10M 105/34 (2013.01); C10M 2207/281 (2013.01); C10M 2207/282 (2013.01); C10M 2207/283 (2013.01); C10M 2207/286 (2013.01); C10M 2207/40 (2013.01); C10M 2207/404 (2013.01)
Citation (search report)
See references of WO 9957091A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 19819655 A1 19991104; EP 1075459 A1 20010214; WO 9957091 A1 19991111
DOCDB simple family (application)
DE 19819655 A 19980502; EP 9902730 W 19990423; EP 99920749 A 19990423