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CONICET Digital
Article . 2009
License: CC BY NC SA
Data sources: CONICET Digital
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Coprocesamiento de bio-oils en refinerías. Caracterización y pretratamiento térmico

Authors: Bertero, Melisa Paola; de la Puente, Gabriela; Sedran, Ulises Anselmo;

Coprocesamiento de bio-oils en refinerías. Caracterización y pretratamiento térmico

Abstract

Se estudió la pirólisi de distintas biomasas (aserrín de pino, aserrín de algarrobo y cáscara de trigo) en medio inerte (N2). Los bio-oils se generaron en un reactor de lecho fijo a 550 ºC y con una rampa de 15 ºC/min. La producción más elevada de bio-oil se obtuvo para el aserrín de pino (39 %p). Los bio-oils obtenidos se analizaron por GC/MS luego de someterse a fraccionamiento con agua y éter. Las fracciones contenían principalmente aldehídos, cetonas y fenoles. Se estudió el efecto de un tratamiento térmico sobre la composición de los bio-oils, a fin de evaluar los cambios que podrían ayudar a co-procesarlos en refinerías convencionales, dado su alto potencial de formación de coque. El tratamiento térmico se realizó utilizando una rampa de 12 ºC/min y temperatura final de 500 ºC. Este tratamiento produjo una fuerte disminución en el CCR, del orden de 70 % , y un leve aumento en el contenido de agua.

Fil: de la Puente, Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina

Fil: Sedran, Ulises Anselmo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina

Fil: Bertero, Melisa Paola. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina

Country
Argentina
Keywords

https://purl.org/becyt/ford/2.4, COMBUSTIBLES, CO-PROCESAMIENTO, FCC, BIO-OIL, https://purl.org/becyt/ford/2

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green