Oxidative Conversion of Hexane to Olefins-Influence of Plasma and Catalyst on Reaction Pathways

C.A. Boyadjian; A. Agiral; Johannes G.E. Gardeniers; Leonardus Lefferts; Kulathuiyer Seshan

doi:10.1007/s11090-010-9281-0

Oxidative Conversion of Hexane to Olefins-Influence of Plasma and Catalyst on Reaction Pathways

C.A. Boyadjian, A. Agiral, Johannes G.E. Gardeniers, Leonardus Lefferts, Kulathuiyer Seshan

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Abstract

An integrated plasma-Li/MgO system is efficient for the oxidative conversion of hexane. In comparison to the Li/MgO catalytic system, it brings considerable improvements in the yields of light olefins (C 2 = –C 5 = ) at relatively low temperatures indicating synergy from combination of plasma and catalyst. The study on the influence of temperature on the performance of the integrated plasma-Li/MgO system shows dominancy of plasma chemistry at the lower temperature (500°C), while contribution from the catalyst both in hexane activation and in enhancing olefin formation becomes significant at the higher temperature (600°C). At 500°C significant amount of acetylene formation is observed. This is minimized at 600°C at oxygen depleting conditions

Original language	English
Pages (from-to)	291-306
Number of pages	16
Journal	Plasma chemistry and plasma processing
Volume	31
Issue number	2
DOIs	https://doi.org/10.1007/s11090-010-9281-0
Publication status	Published - 2011

Keywords

METIS-274769
IR-94148

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10.1007/s11090-010-9281-0

oxidative

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title = "Oxidative Conversion of Hexane to Olefins-Influence of Plasma and Catalyst on Reaction Pathways",

abstract = "An integrated plasma-Li/MgO system is efficient for the oxidative conversion of hexane. In comparison to the Li/MgO catalytic system, it brings considerable improvements in the yields of light olefins (C 2 = –C 5 = ) at relatively low temperatures indicating synergy from combination of plasma and catalyst. The study on the influence of temperature on the performance of the integrated plasma-Li/MgO system shows dominancy of plasma chemistry at the lower temperature (500°C), while contribution from the catalyst both in hexane activation and in enhancing olefin formation becomes significant at the higher temperature (600°C). At 500°C significant amount of acetylene formation is observed. This is minimized at 600°C at oxygen depleting conditions",

keywords = "METIS-274769, IR-94148",

author = "C.A. Boyadjian and A. Agiral and Gardeniers, {Johannes G.E.} and Leonardus Lefferts and Kulathuiyer Seshan",

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T1 - Oxidative Conversion of Hexane to Olefins-Influence of Plasma and Catalyst on Reaction Pathways

AU - Boyadjian, C.A.

AU - Agiral, A.

AU - Gardeniers, Johannes G.E.

AU - Lefferts, Leonardus

AU - Seshan, Kulathuiyer

N1 - Open access

PY - 2011

Y1 - 2011

N2 - An integrated plasma-Li/MgO system is efficient for the oxidative conversion of hexane. In comparison to the Li/MgO catalytic system, it brings considerable improvements in the yields of light olefins (C 2 = –C 5 = ) at relatively low temperatures indicating synergy from combination of plasma and catalyst. The study on the influence of temperature on the performance of the integrated plasma-Li/MgO system shows dominancy of plasma chemistry at the lower temperature (500°C), while contribution from the catalyst both in hexane activation and in enhancing olefin formation becomes significant at the higher temperature (600°C). At 500°C significant amount of acetylene formation is observed. This is minimized at 600°C at oxygen depleting conditions

AB - An integrated plasma-Li/MgO system is efficient for the oxidative conversion of hexane. In comparison to the Li/MgO catalytic system, it brings considerable improvements in the yields of light olefins (C 2 = –C 5 = ) at relatively low temperatures indicating synergy from combination of plasma and catalyst. The study on the influence of temperature on the performance of the integrated plasma-Li/MgO system shows dominancy of plasma chemistry at the lower temperature (500°C), while contribution from the catalyst both in hexane activation and in enhancing olefin formation becomes significant at the higher temperature (600°C). At 500°C significant amount of acetylene formation is observed. This is minimized at 600°C at oxygen depleting conditions

KW - METIS-274769

KW - IR-94148

U2 - 10.1007/s11090-010-9281-0

DO - 10.1007/s11090-010-9281-0

M3 - Article

SN - 0272-4324

VL - 31

SP - 291

EP - 306

JO - Plasma chemistry and plasma processing

JF - Plasma chemistry and plasma processing

IS - 2

ER -

Oxidative Conversion of Hexane to Olefins-Influence of Plasma and Catalyst on Reaction Pathways

Abstract

Keywords

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