METHOD FOR PREPARING FATTY ACID ESTERS WITH ALCOHOL RECYCLING
摘要
A method is provided for the production of fatty acid esters by transesterification of fats and oils with the aid of an alcohol, at a high pressure and temperature. Unreacted alcohol is separated inline from the reaction mixture and continuously recycled into the transesterification process. The separation is performed by obtaining a vapour phase and higher density phases of the reaction mixture and concentrating the alcohol in the vapour phase.
申请公布号
WO2008084084(A1)
申请公布日期
2008.07.17
申请号
WO2008EP50259
申请日期
2008.01.10
申请人
VLAAMSE INSTELLING VOOR TECHNOLOGISCH ONDERZOEK (VITO);ELST, KATHY;VAN GINNEKEN, LUC;SIJBEN, JO