Page 68 - Principles of Catalyst Development
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CATALYTIC  MATERIALS                                              55

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                         Figure 4.5.  Volcano curve for ethylene hydrogenation.
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                                     Cu/Ni  SURF ACE  RATIO

               Figure 4.6.  Cyclopropane  hydrogenation/hydrogenolysis on  Ni-Cu  catalysts.' I()'"
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