METHOD FOR RECOVERING MOLYBDENUM CATALYST VALUES AND USE OF SAID VALUES IN THE RECYCLING OF SAID CATALYST

摘要

1321318 Recovery of Mo from organic molybdates; oxidation of olefins COMPAGNIE FRANCAISE DE RAFFINAGE 6 Sept 1971 [9 Sept 1970] 41534/71 Heading C2C Molybdenum present in organic compounds, is recovered, as a molybdic ester, by treating the compounds, optionally after calcination, with ammonia, contacting the resulting ammonium molybdate with a polyalcohol to form amolybdic ester and recovering ammonia. The invention also comprises the preparation of a diol by reacting an olefin with a hydroperoxide, in water in the presence of a molybdic ester and recovering molybdenum from the product by the above method.