EX$18$ Gas gbogbo a$$e si me carbon monoxide $0\mathrm{.}9$ mol$\%,$ oxygen $0\mathrm{.}1$ mol$\%,$ kple carbon dioxide mol$\%99\mathrm{.}0$ mol$\%$ le la sina toa anyigba gbadza si $$e didime nye meta $2\mathrm{.}3,$ eye w$$keke meta $0\mathrm{.}11,$ dzi le ses$$me g$$ si nye m $12\mathrm{.}0$ me $/$s$.$ Nusi naa nu $$na $$e anyigba la doa nuw$$na la $$e $$g$.2$CO $($g$)+$ O$2($g$)->2$CO$2($g$)$ Anyigbadzinuwo $$e d$$w$$w$$ kabakaba $$ut$$ ale be CO$2$e w$$w$$me se$$o$$e li na to ya $$e nuw$$na CO kple O$2$e agb$$s$$s$$ si wots$$na yia nusi naa nu $$na $$e anyigba dzi. Ts$$e be $$u$$o$$o $$e n$$n$$mewo $($e$.$g$.$ "effective binary" diffusivity$),$ si n$$bu ak$$nta le nyabiase a$$e si do $$g$$ me le $27\backslash$deg C kple $1\mathrm{.}0$ atm total system pressure, ye $$u dzi. Tr$$tr$$ vevi si tso laminar yi li$$o $$e n$$n$$me siwo me t$$t$$ le me dz$$na ne Reynolds $$e xexl$$dzesi si le nutoa me$,$ Rex, nye $2$ x $105.$ Wodo susua $$a be ele be woa$$o nu$$u$$u $$e $$u$$oa $$e te$$e si ale be gas gbogbot$$e sisi nasi s$$ kple flat catalytic $$e akpa kpui la anyigba $($kp$$ N$$n$$metata $2$ lia$)$ ts$$ wu be n$$z$$ axa didi la abe alesi w$$n$$ le biabia siwo do $$g$$ me ene. Gas Stream u $=12$ m$/$s $=$ Short Figure $2.$ Gas $$e sisi $$e m$$fiame le flat catalytic surface $$e akpa kpui la dzi Ne gas $$e sisi gbogbot$$ sina s$$ kple akpa kpuia la$,$ aleke gbegbee local convective oxygen transfer coefficient aloloe le nuwuwu si le gbadzaa si nye catalytic surface?