ChemInform Abstract (oxidation of CF2Cl-CFCl2 in a quartz glass reactor in the presence of SiCl4 in part with the addition of POCl3 and GeCl4; IR of the effluent gases; evidence for the intermediates CO, COF2, COFCl, and CF4 at 1273 K and for the final products CO2, Cl2, SiF4 (and POF3 and GeF4) at 2223 K; influence of the flow velocity on the product distribution).