Problem 3.27 in F&R

No. Compound

1 C

2 CO2

3 CO

4 CH4

restart;

mw:=[12.011*ton/tonmol,44.01*ton/tonmol, 28.01*ton/tonmol, 16.04*ton/tonmol];

FC:=[0, 8700*ton/yr, 1100*ton/yr, 380*ton/yr];

fB:=[0, 0.4, 0.26, 0.1];

for k from 2 to 4 do

Ntot[k]:=FC[k]*fB[k]/mw[1];

Ftot[k]:=Ntot[k]*mw[k];

od;

TotW:=sum(Ftot[j],j=2...4);TotN:=sum(Ntot[j],j=2...4);TotW is the combine release rate

TotW/TotN;avg mw