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Artículo

Monolithic stirrer reactor: Performance in the partial hydrogenation of sunflower oil

Boldrini, Diego EmmanuelIcon ; Sánchez Morales, Jhon FreddyIcon ; Tonetto, Gabriela MartaIcon ; Damiani, Daniel EduardoIcon
Fecha de publicación: 09/2012
Editorial: American Chemical Society
Revista: Industrial & Engineering Chemical Research
ISSN: 0888-5885
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:
Otras Ingeniería Química

Resumen

In the present paper, the performance of monolithic catalysts obtained from a catalytic converter was analyzed in the partial hydrogenation of sunflower oil. The monoliths were reimpregnated with palladium and installed as a blade in a monolithic stirrer reactor. The use of this type of reactor was explored in the reaction at 373 K and 413 kPa, analyzing the effect variables such as stirrer speed, hydrogen supply, and stirrer design on the catalyst activity and selectivity to trans-isomers and saturated product. The volumetric gas-liquid and liquid-solid mass transfer coefficients were calculated, and the influence of the stirrer speed was examined. Estimations of the Carberry numbers and Weisz-Prater modulus were used for establishing the presence or absence of mass transfer resistances. The performance of the catalyst was studied in consecutive tests, and different procedures for catalyst regeneration were applied.
Palabras clave: Monolithic Stirrer Reactor , Mass Transfer , Hydrogenation , Palladium Catalyst
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/56159
DOI: http://dx.doi.org/10.1021/ie3013727
URL: https://pubs.acs.org/doi/abs/10.1021/ie3013727
Colecciones
Articulos(PLAPIQUI)
Articulos de PLANTA PILOTO DE INGENIERIA QUIMICA (I)
Citación
Boldrini, Diego Emmanuel; Sánchez Morales, Jhon Freddy; Tonetto, Gabriela Marta; Damiani, Daniel Eduardo; Monolithic stirrer reactor: Performance in the partial hydrogenation of sunflower oil; American Chemical Society; Industrial & Engineering Chemical Research; 51; 38; 9-2012; 12222-12232
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