OP-II-3

PP-II-1values of operating parameters (temperature of a reactionary zone - Т, mol ratiomethanol : oxygen : nitrogen, partial pressures P and , volume speed – V) atwhich the maximum output of formic acid - A is reached.O 2max A (T, V, P , )O 2P3CH OHP3At the following restrictions on technological parametersCH OH85 ≤ T0≤125C;900 ≤ V≤ 3200 h−1;0,13 ≤ P0 2≤ 0,6 atm;0,09 ≤ PCH OH≤ 0, 433atmOn results of the obtained graphics and calculations of regime parameters thefollowing data have been obtained: the maximum value of output of formic acid - A isequal to 43,8 % and it is reached at following values of operating parameters:Temperature of a reactionary zone - Т = 115 °С; volume speed - V = 1500 h -1 ;partial pressures - P = 0,26 atm and = 0,21 аtm; mol ratio СH 3 OH:O 2 :N 2 – 1:1:2O 2PCH2 OResults of calculations can be applied for optimum projecting of oxidisingtransformation process of methyl alcohol into formic acid on modified naturalmordenite.337