| 主权项 |
1. A process comprising catalytically converting ethane to ethylene and acetic acid in the presence of oxygen at a temperature of 450° C. or less in the gas phase wherein the catalyst has the empirical formula MoVaNbbTeeZdOn wherein Z is at least one element selected from the group consisting of W, Cr, Ta, Ti, Zr, Hf, Mn, Re, Fe, Ru, Co, Rh, Ni, Pd, Pt, Ag, Au, Zn, B, Al, Ga, In, Ge, Sn, Pb, P, Bi, Y, rare earth elements and alkaline earth elements, a=0.01 to less than 1.0, b=0.01 to less than 1.0, c=0.01 to less than 1.0, d=0.0 to less than 1.0 and n is determined by the oxidation states of the other elements. |
