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Primary fragments, description

With the balance for the number of available forms of active centers of a catalyst, the concentrations and, correspondingly, the thermodynamic mshes of the reaction complexes catalytic intermediates)—that is, the thermalized intermediate compounds of the reactant molecule (or molecular fragment) with the active center—appear interrelated through these balance relations in respect of each type of active center. The balance is of primary importance to the kinetics of the stepwise transformations and causes a number ofpecuHarities of the stationary kinetics of the stepwise processes. This makes the kinetic description of the catalytic transformations differ considerably from the descrip tion of the preceding schemes of noncatalytic reactions. For example, in the simplest catalytic stepwise transformation of substance R to substance P,... [Pg.177]

According to this description, the release of CO should be accompanied by the generation of a CUO2CU moiety in the primary photochemical step. This fragment may contain Cu (02 ) Cu or its redox isomer Cu (0 )2Cu. Calculations have shown... [Pg.356]


See other pages where Primary fragments, description is mentioned: [Pg.138]    [Pg.206]    [Pg.265]    [Pg.105]    [Pg.78]    [Pg.34]    [Pg.243]    [Pg.862]    [Pg.69]    [Pg.890]    [Pg.144]    [Pg.453]    [Pg.890]    [Pg.174]    [Pg.183]    [Pg.174]    [Pg.183]    [Pg.862]    [Pg.227]    [Pg.66]    [Pg.102]    [Pg.85]    [Pg.896]    [Pg.149]    [Pg.98]    [Pg.763]    [Pg.9]    [Pg.243]    [Pg.167]    [Pg.36]    [Pg.165]    [Pg.928]    [Pg.69]    [Pg.369]    [Pg.161]    [Pg.158]    [Pg.2774]    [Pg.15]    [Pg.187]    [Pg.323]   
See also in sourсe #XX -- [ Pg.58 ]




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