Thermal decomposition of cumene hydroperoxide: Chemical and kinetic characterization (Articolo in rivista)

Type
Label
  • Thermal decomposition of cumene hydroperoxide: Chemical and kinetic characterization (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/aic.11487 (literal)
Alternative label
  • I. Di Somma, R. Andreozzi, M. Canterino, V. Caprio, R. Sanchirico (2008)
    Thermal decomposition of cumene hydroperoxide: Chemical and kinetic characterization
    in AIChE journal
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • I. Di Somma, R. Andreozzi, M. Canterino, V. Caprio, R. Sanchirico (literal)
Pagina inizio
  • 1579 (literal)
Pagina fine
  • 1584 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 54 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 6 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Naples Federico 2, I-80125 Naples, Italy CNR, Ist Ric Combust, I-80125 Naples, Italy (literal)
Titolo
  • Thermal decomposition of cumene hydroperoxide: Chemical and kinetic characterization (literal)
Abstract
  • Thermal decomposition process of cumene hydroperoxide (CHP) in cumene has been investigated by different researchers from chemical and kinetic point of view although its reactive characteristics have not yet been fully identified. The major discrepancy in the literature data is represented by different reaction nth-order and autocatalytic kinetics suggested. In the present work CHP thermal decomposition is studied by means of isothermal experiments, adiabatic and scanning calometry on commercial hydroperoxide samples. The most simple autocatalytic scheme is adopted for the analysis of the data collected on CHP solutions in cumene at different initial concentrations (80%-30% w/w) allowing to estimate the kinetic parameters regulating the process. A characterization of the intermediate and product distribution at varying reaction time is attempted. The effect on the system reactivity of the addition of small quantities of carbinol or acetophenone or ?-methylstyrene to the CHP solution in cumene is also studied (literal)
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