A method for the production of desulfurized fats and oils or fettsaeureestern and a process for the production of alcohols with the use of the desulfurized fats and oils or fettsaeureester

摘要

this invention describes a method for the manufacture of entschwefelten fats and oils or fettsu00e4ureestern,as a raw material for the production of alcohols on the hydrogenation of very suitable, with a high yield.entschwefelte fats and oils or fettsu00e4ureester are obtained by the contact of fats and oils or fettsu00e4ureestern with a catalyst represented by the following formula (i),under hydrogen atmospheres or a mixture of hydrogen and an inert gas: $a $a niu00b7cuxoy (i) wherein x represents a atomverhu00e4ltnis of cu and ni was set equal to l,and a value of 0.02 to 8 in; and wherein y is a atomverhu00e4ltnis of oxygen which is the valenzerfordernissen of ni and cu is enough.this invention describes a process for the production of alcohols as well as using the entschwefelten fats and oils or fettsu00e4ureestern.the method can erfindungsgemu00e4u00dfe alcohol with high purity and good qualities can be efficiently and effectively produced.