Page 288 - Principles of Catalyst Development
P. 288

INDEX







       Abrasion,  catalyst,  132          Alumina
       Absorption,  effects  in  catalysis.  7   Bronsted  sites  in.  33,  69,  71
       Acetic  acid,  7                     dehydration  of,  33,  71
       Acidity,  measurement of,  166       effect  of calcination  on.  105
       Acids                                effect of impurities on.  192
         catalyzed  reactions.  28.  75     hydrous oxides,  33
         coking on,  210                    Lewis  sites  in,  33
         dehydration  by,  27,  75          loss  of activity  after regeneration,  193
         ionization  of.  72                metal  contamination  from  porphorins,
         poisoning  of,  207                  219
       Activation,  of the  catalyst,  117   phase transitions,  35.  104
       Active  component                    reaction  with  oxides.  35
         deposition of,  108                recipe  for.  259
         precipitation  of.  \09          Aluminum chloride treating,  237
         role  of,  26                    Ammonia decomposition,  4
       Activity,  237                     Ammonia synthesis
         benefits of,  5                    catalysts  for,  50
         decay  in  coking,  213            effect of temperature  and  pressure,  3
         dual  functional,  34,  36,  76    energetic s  of,  I
         measurement  of,  171              history  of.  7
         practical,  180                    mechanism  of,  2
         from  temperature,  182            promoters  in,  37
       Adsorption                           steam  reforming  in,  25
         of acti ve  component,  III        surface  effects  in,  57
         chemical,  15,  146                volcano  curve  for,  17
         effects  in  catalysis,  7       Analytical  electron  spectroscopy,  137
         physical,  15,  146              Anions
         transport effects  in,  113        adsorption,  112
       Agglomeration,  in  catalyst  preparation.  99   effect  in  preparation,  97,  109
       Alchemist                          Areal  rate.  173
         in  catalyst design,  35         Aromatic cycJoparaffins,  237
         in  catalyst preparation,  95    Aromatization,  237
       Alkylates,  237                    Arrhenius  parameters,  as  measure of activity,
       Alkylation,  237                       174

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