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       #Post#: 13--------------------------------------------------
       Questions on Hydrogen production
   DIR By: Michel
       Date: March 7, 2012, 11:18 am
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       Hydrogen was formerly produced in an industrial scale according
       to this reaction:
       C+H2O--->CO+H2
       this method was replaced by
       CH4+H2O--->CO+H2O
       Questions:
       1. Why in your own opinion is the second method more economical?
       2. If the CH4 in the 2nd equation is gotten from Natural gas,
       what impurities are likely to be found in the unpurified H2
       3. State one reagent that can absorb the CO produced in both
       reactions.
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