Catalyst Effect on Grout Composition of Microalgae Biomass Hydrothermal Liquefaction Products
- Autores: Kotelev M.S.1, Kopitsyn D.S.1, Vlaskin M.S.1,2, Mel’nikov V.B.1, Grigorenko A.V.2, Ivanov E.V.1
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Afiliações:
- I. M. Gubkin Russian State University of Oil and Gas
- Joint Institute for High Temperatures, Russian Academy of Sciences
- Edição: Volume 55, Nº 5 (2019)
- Páginas: 511-514
- Seção: CURRENT PROBLEMS. Alternative feedstock
- URL: https://journals.rcsi.science/0009-3092/article/view/235968
- DOI: https://doi.org/10.1007/s10553-019-01059-9
- ID: 235968
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Resumo
Hydrothermal liquefaction (HTL) of microalgae biomass over an aluminum oxide catalyst with an isomerization component in the neutral and sulfated forms was studied. Gas-chromatographic — mass-spectrometric analysis of the products led to conclusions about the effect of catalyst composition on the gasoline-fraction group composition of the processed bio-oil. The contents of isoalkanes and aromatic hydrocarbons increased whereas the concentrations of S-, 0-, and N-containing components decreased in the HTL products if a catalyst was used. The yield of water-soluble side products also decreased. Sulfated catalysts had greater effects than neutral catalysts on the group composition.
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Sobre autores
M. Kotelev
I. M. Gubkin Russian State University of Oil and Gas
Email: vlaskin@inbox.ru
Rússia, Moscow
D. Kopitsyn
I. M. Gubkin Russian State University of Oil and Gas
Email: vlaskin@inbox.ru
Rússia, Moscow
M. Vlaskin
I. M. Gubkin Russian State University of Oil and Gas; Joint Institute for High Temperatures, Russian Academy of Sciences
Autor responsável pela correspondência
Email: vlaskin@inbox.ru
Rússia, Moscow; Moscow
V. Mel’nikov
I. M. Gubkin Russian State University of Oil and Gas
Email: vlaskin@inbox.ru
Rússia, Moscow
A. Grigorenko
Joint Institute for High Temperatures, Russian Academy of Sciences
Email: vlaskin@inbox.ru
Rússia, Moscow
E. Ivanov
I. M. Gubkin Russian State University of Oil and Gas
Email: vlaskin@inbox.ru
Rússia, Moscow
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