Artículo
Predicting the packed-bed reactor performance with immobilized microbial lactase
Fecha de publicación:
12/2006
Editorial:
Elsevier
Revista:
Process Biochemistry
ISSN:
0032-9592
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
A mathematical model for several working conditions was numerically solved to study a fixed bed reactor with a biocatalyst. The effect of bed swelling, mass transfer limitations, axial dispersion, residence times and inlet lactose concentration were studied. A Michaelis–Menten kinetics with competitive product inhibition was used to represent the enzymatic reaction of the lactose hydrolysis by the b-galactosidase. Lactose conversion was used to determine the appropriate conditions for the immobilized enzyme reactor. The model predicted the experimental data with errors less than 2.5%.
Palabras clave:
Packed-Bed
,
Reactor
,
Inmovilized
,
Enzime
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Articulos(INTEC)
Articulos de INST.DE DES.TECNOL.PARA LA IND.QUIMICA (I)
Articulos de INST.DE DES.TECNOL.PARA LA IND.QUIMICA (I)
Citación
Mammarella, Enrique José; Rubiolo, Amelia Catalina; Predicting the packed-bed reactor performance with immobilized microbial lactase; Elsevier; Process Biochemistry; 41; 7; 12-2006; 1627-1636
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