METHOD FOR PRODUCING AN OLEFIN BY CATALYTIC CONVERSION OF AT LEAST ONE ALCOHOL

摘要

The invention relates to a method for producing an olefin, a diene or a polyene, by catalytic conversion of at least one alcohol having a carbonated chain of at least three carbon atoms and different from propan-2-ol, in the presence of at least one catalyst based on the phosphate of a metal or a plurality of metals M, M being selected from the 15 lanthanides (lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, lutetium), yttrium, scandium and boron. The invention also relates to the applications of said method.