公开(公告)号：EP2540807A4

公开(公告)日：2014-01-01

申请号：EP11747255

申请日：2011-02-18

申请人： NAT INST OF ADVANCED IND SCIEN

发明人： TOBA MAKOTO ,  YOSHIMURA YUJI ,  ABE YOKO

IPC分类号： C10L1/02 ,  B01J23/44 ,  B01J29/12 ,  C10L1/08 ,  C10L1/19 ,  C11C3/08 ,  C11C3/10 ,  C11C3/12

CPC分类号： B01J23/44 ,  B01J23/40 ,  B01J29/068 ,  B01J29/126 ,  B01J35/002 ,  B01J37/0009 ,  B01J37/18 ,  B01J2229/18 ,  B01J2229/42 ,  C10G3/47 ,  C10G3/50 ,  C10L1/026 ,  C10L1/08 ,  C11C3/003 ,  C11C3/126 ,  Y02E50/13 ,  Y02P30/20

摘要： Provided is a method for producing biodiesel fuel having an excellent oxidative stability and fluidity at low temperature, wherein the method provides selective hydrogenation of a poly-unsaturated fatty acid alkyl ester to the mono-unsaturated fatty acid alkyl ester while inhibiting the formation of the trans-isomer, and a biodiesel fuel composition. In the method for producing biodiesel fuel, a fatty acid alkyl ester prepared from fat and/or waste edible oil by transesterification reaction, and/or (2) a fatty acid alkyl ester treated by esterification reaction of a fatty acid is hydrogenated in the presence of a hydrogenation catalyst containing at least one of noble metals selected from those of Groups 8-10 in the periodic table under low hydrogen pressure.