100 T= 300° C T= 250° C dular Snip T= 200° C 50 O 700 ppm NO in feed O 1896 ppm NO, in foed v 3050 ppm NO, in foed 2 3 4 5 10-6 x V m3 .h FNO2,0 a mol NO, Figure P7-10A Auto exhaust data. De composition Na, (%)
Tests were run on a small experimental reactor used for decomposing nitrogen oxides in an automobile exhaust stream. In one series of tests, a nitrogen stream containing various concentrations of NO2 was fed to a reactor, and the kinetic data obtained are shown in Figure P7-10A. Each point represents one complete run. The reactor operates essentially as an isothermal backmix reactor (CSTR). What can you deduce about the apparent order of the reaction over the temperature range studied?
The plot gives the fractional decomposition of NO2 fed versus the ratio of reactor volume V (in cm3) to the NO2 feed rate,FNO2. 0 (g mol/h), at different feed concentrations of NO2(in parts per million by weight). Determine as many rate law parameters as you can.
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