Zobrazeno 1 - 10 of 37 pro vyhledávání: '"N. I. Ionescu"'
1
Parametric analysis of oscillatory oxidation reactions
Autor: Tiberiu Dinu Danciu, N. I. Ionescu
Publikováno v: Reaction Kinetics & Catalysis Letters. 54:121-129
A complete parametric analysis, concerning an overall kinetic model for oscillating catalytic deep oxidation of alcohols, carbon monoxide or hydrogen, is presented. The model contains four parameters.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce880f9bfdeef044fa4378279c7f76e7
https://doi.org/10.1007/bf02071189
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5
Kinetics of catalytic methylation of phenol
Autor: N. I. Ionescu, E. Meroiu, J. Herşcovici, M. Chirca
Publikováno v: Reaction Kinetics and Catalysis Letters. 15:425-429
The kinetics of catalytic methylation of phenol on γ-alumina in the presence of water vapors was studied by means of a factorial experiment.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd951530b9c1043b89590b3cde1d2980
https://doi.org/10.1007/bf02074145
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6
Crystalline Structure and Propylene Oxidation in Complex Bismuth-Molybdenum Oxide Catalysts
Autor: R. Mănăilă, M. Căldăraru, N. I. Ionescu
Publikováno v: Zeitschrift f�r anorganische und allgemeine Chemie. 466:221-231
Complex BiMo oxide catalysts supported on amorphous SiO2 were prepared by coprecipitation and tested in the reaction of selective oxidation of propylene to acrolein. They consist of a mixture of molybdate phases and excess MoO3. The Fe2(MoO4)(3) phas
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce059ba83630826513df7abea7018c5b
https://doi.org/10.1002/zaac.19804660128
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8
IR investigation of phenol methylation on MgO
Autor: M. S. Charson, M. S. Chirca, N. I. Ionescu
Publikováno v: Reaction Kinetics and Catalysis Letters. 33:447-451
The adsorption of phenol, anisole, o-cresol and methanol on MgO was studied by infrared spectroscopy. The surface species of phenol, anisole and o-cresol were of the phenolate type and for methanol of the methoxide type.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e5e1a8c581d54d7e1a22f5f8cb8ec46
https://doi.org/10.1007/bf02128104
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9
Kinetic model for methanol conversion over Mg-ZSM-5 zeolite
Autor: Gr. Pop, B. Albu, I. Iosif, N. I. Ionescu, Gavril Musca, M. Bozeşanu
Publikováno v: Reaction Kinetics and Catalysis Letters. 28:437-441
The catalytic conversion of methanol to olefins over ZSM-5 zeolite modified by ion exchange with Mg exhibits an autocatalytic character. On this basis an overall kinetic model of the reaction was proposed which allowed the determination of rate const
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6bfed1ef4710da915f3cb141d57d44d4
https://doi.org/10.1007/bf02062978
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