Liquid-Phase Hydrodeoxygenation of Methyl Isobutyl Ketone on Bifunctional Catalysts Derived from Pt Nanoparticles and Phosphorus-Tungsten Heteropoly Acid

Mshari A. Alotaibi

doi:10.1007/s11237-019-09606-5

Liquid-Phase Hydrodeoxygenation of Methyl Isobutyl Ketone on Bifunctional Catalysts Derived from Pt Nanoparticles and Phosphorus-Tungsten Heteropoly Acid

Mshari A. Alotaibi

Chemistry

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

Abstract

The hydrodeoxygenation of methyl isobutyl ketone (MIBK) to give 2-methylpentane (2MP) in the liquid phase proceeds with high selectivity on bifunctional catalysts containing Pt nanoparticles and a Keggin heteropoly acid. This reaction was found to proceed most efficiently on a catalyst with 1% Pt and 25% H₃PW₁₂O₄₀ on SiO₂ (Pt/HPW/SiO₂) at 170 °C to give 2MP with 73% selectivity and 52% conversion of MIBK, which is much higher than the efficiency of the previously described catalyst Pt/Cs_2.5H_0.5PW₁₂O₄₀ in the liquid phase.

Original language	English
Pages (from-to)	143-146
Number of pages	4
Journal	Theoretical and Experimental Chemistry
Volume	55
Issue number	2
DOIs	https://doi.org/10.1007/s11237-019-09606-5
State	Published - 15 Jun 2019

Keywords

heteropoly acids
hydrogenation
MIBK
supported heteropoly acid

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10.1007/s11237-019-09606-5

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title = "Liquid-Phase Hydrodeoxygenation of Methyl Isobutyl Ketone on Bifunctional Catalysts Derived from Pt Nanoparticles and Phosphorus-Tungsten Heteropoly Acid",

abstract = "The hydrodeoxygenation of methyl isobutyl ketone (MIBK) to give 2-methylpentane (2MP) in the liquid phase proceeds with high selectivity on bifunctional catalysts containing Pt nanoparticles and a Keggin heteropoly acid. This reaction was found to proceed most efficiently on a catalyst with 1\% Pt and 25\% H3PW12O40 on SiO2 (Pt/HPW/SiO2) at 170 °C to give 2MP with 73\% selectivity and 52\% conversion of MIBK, which is much higher than the efficiency of the previously described catalyst Pt/Cs2.5H0.5PW12O40 in the liquid phase.",

keywords = "heteropoly acids, hydrogenation, MIBK, supported heteropoly acid",

author = "Alotaibi, \{Mshari A.\}",

note = "Publisher Copyright: {\textcopyright} 2019, Springer Science+Business Media, LLC, part of Springer Nature.",

year = "2019",

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doi = "10.1007/s11237-019-09606-5",

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T1 - Liquid-Phase Hydrodeoxygenation of Methyl Isobutyl Ketone on Bifunctional Catalysts Derived from Pt Nanoparticles and Phosphorus-Tungsten Heteropoly Acid

AU - Alotaibi, Mshari A.

PY - 2019/6/15

Y1 - 2019/6/15

N2 - The hydrodeoxygenation of methyl isobutyl ketone (MIBK) to give 2-methylpentane (2MP) in the liquid phase proceeds with high selectivity on bifunctional catalysts containing Pt nanoparticles and a Keggin heteropoly acid. This reaction was found to proceed most efficiently on a catalyst with 1% Pt and 25% H3PW12O40 on SiO2 (Pt/HPW/SiO2) at 170 °C to give 2MP with 73% selectivity and 52% conversion of MIBK, which is much higher than the efficiency of the previously described catalyst Pt/Cs2.5H0.5PW12O40 in the liquid phase.

AB - The hydrodeoxygenation of methyl isobutyl ketone (MIBK) to give 2-methylpentane (2MP) in the liquid phase proceeds with high selectivity on bifunctional catalysts containing Pt nanoparticles and a Keggin heteropoly acid. This reaction was found to proceed most efficiently on a catalyst with 1% Pt and 25% H3PW12O40 on SiO2 (Pt/HPW/SiO2) at 170 °C to give 2MP with 73% selectivity and 52% conversion of MIBK, which is much higher than the efficiency of the previously described catalyst Pt/Cs2.5H0.5PW12O40 in the liquid phase.

KW - heteropoly acids

KW - hydrogenation

KW - MIBK

KW - supported heteropoly acid

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DO - 10.1007/s11237-019-09606-5

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AN - SCOPUS:85068736280

SN - 0040-5760

VL - 55

SP - 143

EP - 146

JO - Theoretical and Experimental Chemistry

JF - Theoretical and Experimental Chemistry

IS - 2

ER -

Liquid-Phase Hydrodeoxygenation of Methyl Isobutyl Ketone on Bifunctional Catalysts Derived from Pt Nanoparticles and Phosphorus-Tungsten Heteropoly Acid

Abstract

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