Hydrogen is manufactured by bosch process give the equation with condition
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MANUFACTURE OF HYDROGEN BY BOSCH PROCESS ------->>
It consists of the following steps :
(i) Steam is passed over hot coke (1000°C) which gives water gas.
C + H2O -------> (CO + 2H2)
(ii) Water gas is mixed with excess steam and passed over heated ferric oxide which acts as a catalyst and chromic oxide which acts as a promoter at temperature of about 450°C.
(CO+H2) + H2O -----> CO2+ H2
It consists of the following steps :
(i) Steam is passed over hot coke (1000°C) which gives water gas.
C + H2O -------> (CO + 2H2)
(ii) Water gas is mixed with excess steam and passed over heated ferric oxide which acts as a catalyst and chromic oxide which acts as a promoter at temperature of about 450°C.
(CO+H2) + H2O -----> CO2+ H2
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