Hydrodeoxygenation of stearic acid for the production of “green” diesel

Hydrodeoxygenation of stearic acid for the production of “green” diesel

The current work is devoted to the second-generation biodiesel production via fatty acids catalytic hydrodeoxygenation (HDO). Pd-containing catalysts based on polymeric matrix of hypercrosslinked polystyrene (HPS) with different metal loading were investigated in the process. The catalysts were char...

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Main Authors: Stepacheva Antonina A., Nikoshvili Linda Zh., Sulman Esther M., Matveeva Valentina G.
Format: Article
Language:English
Published: De Gruyter 2014-12-01
Series:Green Processing and Synthesis
Subjects:
deoxygenation
hypercrosslinked polystyrene
palladium
stearic acid
Online Access:https://doi.org/10.1515/gps-2014-0048
id doaj-e6845ce6a53e42fdbd5decbe9d4d9f4e
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spelling doaj-e6845ce6a53e42fdbd5decbe9d4d9f4e2021-10-02T19:11:16ZengDe GruyterGreen Processing and Synthesis2191-95422191-95502014-12-013644144610.1515/gps-2014-0048Hydrodeoxygenation of stearic acid for the production of “green” dieselStepacheva Antonina A.0Nikoshvili Linda Zh.1Sulman Esther M.2Matveeva Valentina G.3Department of Biotechnology and Chemistry, Tver Technical University, A. Nikitina str. 22, Tver 170026, RussiaDepartment of Biotechnology and Chemistry, Tver Technical University, A. Nikitina str. 22, Tver 170026, RussiaDepartment of Biotechnology and Chemistry, Tver Technical University, A. Nikitina str. 22, Tver 170026, RussiaDepartment of Biotechnology and Chemistry, Tver Technical University, A. Nikitina str. 22, Tver 170026, RussiaThe current work is devoted to the second-generation biodiesel production via fatty acids catalytic hydrodeoxygenation (HDO). Pd-containing catalysts based on polymeric matrix of hypercrosslinked polystyrene (HPS) with different metal loading were investigated in the process. The catalysts were characterized by low-temperature nitrogen physisorption, transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). The selectivity of the process (regarding to n-heptadecane) reached up to 99% at 100% conversion. The optimal reaction conditions which allowed achieving high selectivity at 100% of stearic acid conversion were chosen.https://doi.org/10.1515/gps-2014-0048deoxygenationhypercrosslinked polystyrenepalladiumstearic acid
collection DOAJ
language English
format Article
sources DOAJ
author Stepacheva Antonina A.
Nikoshvili Linda Zh.
Sulman Esther M.
Matveeva Valentina G.
spellingShingle Stepacheva Antonina A.
Nikoshvili Linda Zh.
Sulman Esther M.
Matveeva Valentina G.
Hydrodeoxygenation of stearic acid for the production of “green” diesel
Green Processing and Synthesis
deoxygenation
hypercrosslinked polystyrene
palladium
stearic acid
author_facet Stepacheva Antonina A.
Nikoshvili Linda Zh.
Sulman Esther M.
Matveeva Valentina G.
author_sort Stepacheva Antonina A.
title Hydrodeoxygenation of stearic acid for the production of “green” diesel
title_short Hydrodeoxygenation of stearic acid for the production of “green” diesel
title_full Hydrodeoxygenation of stearic acid for the production of “green” diesel
title_fullStr Hydrodeoxygenation of stearic acid for the production of “green” diesel
title_full_unstemmed Hydrodeoxygenation of stearic acid for the production of “green” diesel
title_sort hydrodeoxygenation of stearic acid for the production of “green” diesel
publisher De Gruyter
series Green Processing and Synthesis
issn 2191-9542
2191-9550
publishDate 2014-12-01
description The current work is devoted to the second-generation biodiesel production via fatty acids catalytic hydrodeoxygenation (HDO). Pd-containing catalysts based on polymeric matrix of hypercrosslinked polystyrene (HPS) with different metal loading were investigated in the process. The catalysts were characterized by low-temperature nitrogen physisorption, transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). The selectivity of the process (regarding to n-heptadecane) reached up to 99% at 100% conversion. The optimal reaction conditions which allowed achieving high selectivity at 100% of stearic acid conversion were chosen.
topic deoxygenation
hypercrosslinked polystyrene
palladium
stearic acid
url https://doi.org/10.1515/gps-2014-0048
work_keys_str_mv AT stepachevaantoninaa hydrodeoxygenationofstearicacidfortheproductionofgreendiesel
AT nikoshvililindazh hydrodeoxygenationofstearicacidfortheproductionofgreendiesel
AT sulmanestherm hydrodeoxygenationofstearicacidfortheproductionofgreendiesel
AT matveevavalentinag hydrodeoxygenationofstearicacidfortheproductionofgreendiesel
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