Počet záznamů: 1

Ethyl Acetate Synthesis by Coupling of Fixed-bed Reactor and Reactive Distillation Column—Process Integration Aspects

  1. 1.
    0338180 - UCHP-M 2010 RIV NL eng J - Článek v odborném periodiku
    Smejkal, Q. - Kolena, J. - Hanika, Jiří
    Ethyl Acetate Synthesis by Coupling of Fixed-bed Reactor and Reactive Distillation Column—Process Integration Aspects.
    Chemical Engineering Journal. Roč. 154, 1-3 (2009), s. 236-240 ISSN 1385-8947.
    [International Conference on Chemical Reactors - CHEMREACTOR -18 /18./. Malta, 23.09.2008-03.10.2008]
    Výzkumný záměr: CEZ:AV0Z40720504
    Klíčová slova: ethyl acetate * esterification * reactive distillation
    Kód oboru RIV: CI - Průmyslová chemie a chemické inženýrství
    Impakt faktor: 2.816, rok: 2009

    Coupling of a fixed-bed reactor and a reactive distillation column was used for acetic acid and ethanol esterification utilizing strong acidic ion-exchange resin as catalyst. Laboratory experimentswere focussed on the investigation of catalyst loading effect on reaction conversion in a fixed-bed reactor at the temperature interval between 60 and 120 ◦C with partial separation of products in the form of their azeotropic mixture by the flash distillation. This procedure increased the reaction conversion above chemical equilibrium. The experimental results achieved with a reactive distillation column of the overall efficiency of 14 theoretical stages (1 reaction stage) were successfully compared with numerical simulation by means of AspenPlus software.
    Trvalý link: http://hdl.handle.net/11104/0182022