CO+2H2=CH3OH
22,4m3.........32kg
x....................320kg
x=224m3 teoretic dar practic se folosesteV=224.100/80=280m3 CO folosit practic
CH4+1/2O2=CO+2H2
1kmol............22,4m3
x......................280m3
x=12,5kmoli de metan teoretic deci practic n=12,5.100/80=15,625 kmoli
aplicăm ecuatia de stare a gazelor perfecte pV=nRT V=nRT/P=15625.0,082.300/5=78,625 m3 de metan folositi in conditiile date de reactie
b)1000g metanol...............5330kcal
640g ,,...........................x
x=3411,2 kcal=14258,816 kj