One method for the manufacture of “synthetic gas” is the catalytic reforming of methane with steam at high temperature and atmospheric pressure: CH4 (g)+ H2O(g)→ CO(g)+ 3H2 (g) The only other reaction to be considered is the water-gas-shift reaction: CO (g)+ H2O(g)→ CO2 (g)+ H2 (g) If the reactants (methane and steam) are supplied in the ratio 2 mol steam to 1 mol methane, and if heat is supplied to the reactor so that the products reach a temperature of 1,300 K, the methane is completely converted and the product stream contains 17.4 mol% CO. Assuming the reactants to be preheated to 600 K, calculate the heat requirement for the reactor.
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