Kinetic Modeling of Sorbitol Aqueous-Phase Reforming over Pt/Al2O3

Alexey Kirilin; Johan Wärnå; Anton Tokarev; Dmitry Murzin

doi:10.1021/ie403813y

Kinetic Modeling of Sorbitol Aqueous-Phase Reforming over Pt/Al2O3

Alexey Kirilin, Johan Wärnå, Anton Tokarev, Dmitry Murzin

Industrial Chemistry and Reaction Engineering

Research output: Contribution to journal › Article › Scientific › peer-review

27 Citations (Scopus)

Abstract

Aqueous-phase reforming of polyols was investigated in the current work by mathematical modeling using sorbitol, which represents a C₆-polyol originating from biomass processing. The reaction was studied in the presence of Pt/Al₂O₃ catalyst at 498 K and 29.3 bar in a continuous fixed-bed reactor under kinetic control. The feasible scheme describing main pathways of sorbitol transformation was proposed considering experimental and literature data. The kinetic model was compared with experimental data through numerical data fitting showing good correspondence.

Original language	Undefined/Unknown
Pages (from-to)	4580–4588
Journal	Industrial & Engineering Chemistry Research
Volume	53
Issue number	12
DOIs	https://doi.org/10.1021/ie403813y
Publication status	Published - 2014
MoE publication type	A1 Journal article-refereed

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10.1021/ie403813y

Cite this

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title = "Kinetic Modeling of Sorbitol Aqueous-Phase Reforming over Pt/Al2O3",

abstract = "Aqueous-phase reforming of polyols was investigated in the current work by mathematical modeling using sorbitol, which represents a C6-polyol originating from biomass processing. The reaction was studied in the presence of Pt/Al2O3 catalyst at 498 K and 29.3 bar in a continuous fixed-bed reactor under kinetic control. The feasible scheme describing main pathways of sorbitol transformation was proposed considering experimental and literature data. The kinetic model was compared with experimental data through numerical data fitting showing good correspondence.",

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AB - Aqueous-phase reforming of polyols was investigated in the current work by mathematical modeling using sorbitol, which represents a C6-polyol originating from biomass processing. The reaction was studied in the presence of Pt/Al2O3 catalyst at 498 K and 29.3 bar in a continuous fixed-bed reactor under kinetic control. The feasible scheme describing main pathways of sorbitol transformation was proposed considering experimental and literature data. The kinetic model was compared with experimental data through numerical data fitting showing good correspondence.

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