Desulfurization of hydrocarbons by electron transfer oxidative polymerization of heteroaromatic sulfides catalyzed by H5PV 2Mo10O40 polyoxometalate

Alexander M. Khenkin; Ronny Neumann

doi:10.1002/cssc.201000402

Desulfurization of hydrocarbons by electron transfer oxidative polymerization of heteroaromatic sulfides catalyzed by H₅PV ₂Mo₁₀O₄₀ polyoxometalate

Alexander M. Khenkin, Ronny Neumann

Weizmann Institute of Science, Israel

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

35 Citations (Scopus)

Abstract

Gone in 7200 Seconds: Heteroaromatic thiophene derivatives, refractory to hydrodesulfurization, are removed from hydrocarbons by oxidative polymerization over H₅PV₂Mo₁₀O₄₀/SiO₂ as a recyclable, heterogeneous catalyst. The levels of sulfur-containing compounds reach sub-ppm to nondetectable levels, as analyzed by gas chromatography with a flame photometric detector.

Original language	English
Pages (from-to)	346-348
Number of pages	3
Journal	ChemSusChem
Volume	4
Issue number	3
DOIs	https://doi.org/10.1002/cssc.201000402
Publication status	Published - Mar 21 2011

Keywords

Desulfurization
Heterogeneous catalysis
Oxidation-polyoxometalates
Sulfides

ASJC Scopus subject areas

Environmental Chemistry
Chemical Engineering(all)
Materials Science(all)
Energy(all)

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abstract = "Gone in 7200 Seconds: Heteroaromatic thiophene derivatives, refractory to hydrodesulfurization, are removed from hydrocarbons by oxidative polymerization over H5PV2Mo10O40/SiO2 as a recyclable, heterogeneous catalyst. The levels of sulfur-containing compounds reach sub-ppm to nondetectable levels, as analyzed by gas chromatography with a flame photometric detector.",

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AU - Neumann, Ronny

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AB - Gone in 7200 Seconds: Heteroaromatic thiophene derivatives, refractory to hydrodesulfurization, are removed from hydrocarbons by oxidative polymerization over H5PV2Mo10O40/SiO2 as a recyclable, heterogeneous catalyst. The levels of sulfur-containing compounds reach sub-ppm to nondetectable levels, as analyzed by gas chromatography with a flame photometric detector.

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KW - Heterogeneous catalysis

KW - Oxidation-polyoxometalates

KW - Sulfides

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