4   Artículos

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en línea
Ágnes Bárkányi, Sándor Németh     Pág. 129 - 137
In this paper a population balance based mathematical model is presented for describing suspension polymerization of vinyl chloride. The properties of the polymer product and the behaviour of the stirred batch polymerization reactor are investigated by s... ver más
Revista: Periodica Polytechnica: Chemical Engineering    Formato: Electrónico

 
en línea
Barbara Farsang, Sándor Németh, János Abonyi     Pág. 145 - 150
Most of chemical technologies are based on heterogeneous catalytic reactions (~80%). Model based tools used for design, control and monitoring of these processes require accurate kinetic parameters of these catalytic reactions. Laboratory measurements an... ver más
Revista: Periodica Polytechnica: Chemical Engineering    Formato: Electrónico

 
en línea
Bernadett Langó, Anna Gyöngyvér Fehér, Bernadett Zsófia Bicskei, Edina Jaksics, Renáta Németh, Denisse Bender, Stefano D'Amico, Regine Schoenlechner, Sándor Tömösközi     Pág. 426?431
Sorghum and millet are widely used basic food materials in developing countries, but in developed countries their novel food applications were discovered. For their commercial use, no standardized methods are available yet to evaluate their quality as fo... ver más
Revista: Periodica Polytechnica: Chemical Engineering    Formato: Electrónico

 
en línea
Péter Kisszékelyi, Sándor Nagy, Blanka Tóth, Bálint Zeller, László Hegedus, Béla Mátravölgyi, Alajos Grün, Tamás Németh, Péter Huszthy, József Kupai     Pág. 489?496
Two new pyridine-based asymmetric bifunctional organocatalysts containing one or two camphorsulfonamide units were synthesized. Asymmetric Michael addition of pentane-2,4-dione to ß-nitrostyrene was catalyzed by these organocatalysts. During our experime... ver más
Revista: Periodica Polytechnica: Chemical Engineering    Formato: Electrónico

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