METHODS Net mu-epsilon theta_____________and_-epsilon theta____963

摘要

Interspecific phthalic acid and pure terephthalic acid (pi-zeta_lambda___) oxidized or oxygen-containing gases passed through elements Oxygen is in the range ofIn the presence of the catalyst, it is advantageous for the production of mixed acids containing the main amount of_______acid.It is patented by further oxidation of oxygenated gas or brown or oxygen by methanol (patent 14731 12 J 4037 IVD / O) and net EsteroThe basis of the two benzoic acid is that it is delta.They are in a mixture of EC_______elementary oxygen or oxygen-containing gases passing through a PI alpha alpha gamma_methyl ester (E)Through the gas or oxygen-containing acid beta__lambda_delta_kappa alpha____to the mu_______methyl alcohol ester;_____969He alpha96996996959;acid cleaning.