Zobrazeno 1 - 10
of 74
pro vyhledávání: '"S. L. Kiperman"'
Autor:
S. L. Kiperman, N. A. Gaidai
Publikováno v:
Kinetics and Catalysis. 42:527-532
The results of studying the deactivation of both unpromoted platinum–alumina catalysts and those promoted with K, Li, In, Sn, and W in the dehydrogenation of lower and higher paraffins are discussed. The main reason for catalyst deactivation is fou
Publikováno v:
Kinetics and Catalysis. 41:679-687
The complete oxidation of hydrocarbons with various structures (methane, n and wo-pentanes, cyclohexane, and benzene) on copper-modified ZSM-5 zeolite and the aromatization of propane on H-ZSM-5, are studied to analyze diffusion effects on the reacti
Autor:
S. L. Kiperman
Publikováno v:
Reaction Kinetics and Catalysis Letters. 68:165-173
Principles of the multiplet theory in heterogeneous catalysis are discussed in connection with studies of Professor Tetenyi, new data and assumptions. It is desirable to put some correctives into the principles of structure and energetic corresponden
Publikováno v:
Applied Catalysis A: General. 118:199-215
The analysis presented is devoted to kinetic problems connected with the joint effects of catalyst deactivation and mass transfer on the selectivity and optimal process design of catalytic processes following different reaction schemes. The relation
Autor:
S. L. Kiperman
Publikováno v:
ChemInform. 25
Autor:
S. L. Kiperman
Publikováno v:
ChemInform. 31
Principles of the multiplet theory in heterogeneous catalysis are discussed in connection with studies of Professor Tetenyi, new data and assumptions. It is desirable to put some correctives into the principles of structure and energetic corresponden
Publikováno v:
Applied Catalysis A: General. 82:159-168
The effects of intraparticle resistance on the rates of two isoprene formation reactions over decaying phosphate catalysts have been studied. The experimental data obtained are in agreement with the conception developed earlier: that intraparticle di
Publikováno v:
Collection of Czechoslovak Chemical Communications. 57:2452-2464
In this review, recent investigations by the authors of certain aspects of the kinetics of processes accompanied by catalyst deactivation are summarized. Correlation of the data with reaction mechanism is discussed.
Autor:
S. L. Kiperman
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 40:2350-2365
A complex approach for obtaining comprehensively substantiated kinetic models in heterogeneous catalysis is proposed. The kinetic models of catalytic conversions of different classes of organic compounds, estabished for the first time by this method,
Autor:
S. L. Kiperman
Publikováno v:
Theoretical and Experimental Chemistry. 27:457-465
Many and varied kinetic laws apply for the extensive oxidation of small amounts of organic compounds on platinum catalysts. Kinetic models for mixture oxidation are sometimes predicted on a principle for simple interaction between individual reaction