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Erschienen in: Biomass Conversion and Biorefinery 6/2021

17.04.2020 | Original Article

Bio-oil production by catalytic solvent liquefaction from a wild microalgae consortium

verfasst von: Oscar D. González-Gálvez, Isaac Nava Bravo, Rogelio Cuevas-García, Sharon B. Velásquez-Orta, Adam P. Harvey, Luis Cedeño Caero, María Teresa Orta Ledesma

Erschienen in: Biomass Conversion and Biorefinery | Ausgabe 6/2021

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Abstract

Due to the increase in greenhouse gas emissions by combustion of fossil fuels, new alternatives for obtaining clean energy have been investigated. In this work, a wild microalgae consortium, grown in treated wastewater, was used to produce bio-oil by catalytic solvent liquefaction process. Tetralin and zeolite HZSM-5 (Si/Al = 80) were employed as a reaction medium and catalyst, respectively. The effect of H2 pressure and reaction time on biocrude yield, conversion of biomolecules, and the type of generated chemical compounds in the bio-oil were investigated, and reaction schemes were proposed. The best reaction condition was at 120 min and 760 psi, where a bio-oil yield of 51 wt% was obtained and high percentage of the original protein content was converted. The main type of compounds in the produced bio-oil were oxygenated (~ 50 chromatographic area %) and nitrogenated (~ 18 area %) compounds. H2 pressure is an important variable to process proteins, lipids, and simple carbohydrates. Despite the high protein content in the feedstock, a relatively low nitrogen content of 1.2–1.5 wt% was found in the resultant bio-oil, which has an estimated HHV of 32–33 MJ/kg.

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Literatur
10.
Zurück zum Zitat Garibay-Hernández A, Vásquez-Duhalt R, Sánchez MP, Carreón LS, Jiménez AM, Cuernavaca P (2008) Biodiesel a partir de microalgas. Biotecnología 13(3):38–61 Garibay-Hernández A, Vásquez-Duhalt R, Sánchez MP, Carreón LS, Jiménez AM, Cuernavaca P (2008) Biodiesel a partir de microalgas. Biotecnología 13(3):38–61
11.
Zurück zum Zitat Sosa-Hernández JE, Romero-Castillo KD, Parra-Arroyo L, Aguilar-Aguila-Isaías M, García-Reyes IE, Ahmed I, Para-Saldiva R, Bilal M, Iqbal HMN (2019) Mexican microalgae biodiversity and state-of-the-art extraction strategies to meet sustainable circular economy challenges: high-value compounds and their applied perspectives. Mar Drugs 17(3):174. https://doi.org/10.3390/md17030174CrossRef Sosa-Hernández JE, Romero-Castillo KD, Parra-Arroyo L, Aguilar-Aguila-Isaías M, García-Reyes IE, Ahmed I, Para-Saldiva R, Bilal M, Iqbal HMN (2019) Mexican microalgae biodiversity and state-of-the-art extraction strategies to meet sustainable circular economy challenges: high-value compounds and their applied perspectives. Mar Drugs 17(3):174. https://​doi.​org/​10.​3390/​md17030174CrossRef
Metadaten
Titel
Bio-oil production by catalytic solvent liquefaction from a wild microalgae consortium
verfasst von
Oscar D. González-Gálvez
Isaac Nava Bravo
Rogelio Cuevas-García
Sharon B. Velásquez-Orta
Adam P. Harvey
Luis Cedeño Caero
María Teresa Orta Ledesma
Publikationsdatum
17.04.2020
Verlag
Springer Berlin Heidelberg
Erschienen in
Biomass Conversion and Biorefinery / Ausgabe 6/2021
Print ISSN: 2190-6815
Elektronische ISSN: 2190-6823
DOI
https://doi.org/10.1007/s13399-020-00716-y

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