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Formaldehyde ( C H 2 O ) is produced by catalytic oxidation of methanol ( C H 3 O H ) and air according to

Formaldehyde (CH2O) is produced by catalytic oxidation of methanol (CH3OH) and air according to the
reactions:
CH3OH+12O2CH2O+H2O(main reaction) and CH2O+12O2HCOOH(side reaction)
The input stream to the reactor contains 80molsCH3OH and some air, and the output stream contains 237
molsN2,26molsH2O,8molsHCOOH, some CH2O, some CH3OH, and some O2.
a) Find the O2 amount used in the reactor.
b) Find the yield of formaldehyde.
c) Find percentage conversion of methanol.
d) Find selectivity of CH2O over HCOOH.
Formaldehyde (CH2O) is produced by catalytic oxidation of methanol (CH3OH) and air according to the
reactions:
CH3OH+12O2CH2O+H2O(main reaction) and CH2O+12O2HCOOH(side reaction)
The input stream to the reactor contains 80molsCHCH3 and some air, and the output stream contains 237
molsN2,26molsH2O,8molsHCOOH, some CH2O, some CH3OH, and some O2.
a) Find the O2 amount used in the reactor.
b) Find the yield of formaldehyde.
c) Find percentage conversion of methanol.
d) Find selectivity of CH2O over HCOOH.
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