High-temperature rate constant measurement for the reaction of GVL with OH

D. Liu; F. Khaled; A. Farooq

High-temperature rate constant measurement for the reaction of GVL with OH

D. Liu, F. Khaled, A. Farooq^*

^*Corresponding author for this work

Research output: Contribution to conference › Paper › peer-review

Abstract

-Valerolactone (GVL) is a promising bio-based platform molecule. Hydrogen (H) abstraction is the main consumption pathway for GVL at intermediate to high temperature conditions. Overall reaction rate coefficients are measured in a shock tube for the reaction of GVL with hydroxyl radicals over 990 – 1294 K and pressures near 1.2 atm. Ultraviolet OH absorption diagnostic is used to measure the consumption of OH radicals. This work presents the first direct measurements of the titled reaction. Results are fitted in Arrhenius expression: = 4.87 × 10⁻¹⁰(−4440 /) ³⁻¹⁻¹ The data from this work are compared with GVL isomer and show reasonable agreement with the experimental values of methyl butanoate.

Original language	English (US)
State	Published - Jan 1 2017
Event	11th Asia-Pacific Conference on Combustion, ASPACC 2017 - Sydney, Australia Duration: Dec 10 2017 → Dec 14 2017

Conference

Conference	11th Asia-Pacific Conference on Combustion, ASPACC 2017
Country	Australia
City	Sydney
Period	12/10/17 → 12/14/17

ASJC Scopus subject areas

Condensed Matter Physics
Energy Engineering and Power Technology
Fuel Technology
Chemical Engineering(all)

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title = "High-temperature rate constant measurement for the reaction of GVL with OH",

abstract = "-Valerolactone (GVL) is a promising bio-based platform molecule. Hydrogen (H) abstraction is the main consumption pathway for GVL at intermediate to high temperature conditions. Overall reaction rate coefficients are measured in a shock tube for the reaction of GVL with hydroxyl radicals over 990 – 1294 K and pressures near 1.2 atm. Ultraviolet OH absorption diagnostic is used to measure the consumption of OH radicals. This work presents the first direct measurements of the titled reaction. Results are fitted in Arrhenius expression: = 4.87 × 10−10(−4440 /) 3−1−1 The data from this work are compared with GVL isomer and show reasonable agreement with the experimental values of methyl butanoate.",

author = "D. Liu and F. Khaled and A. Farooq",

year = "2017",

month = jan,

day = "1",

language = "English (US)",

note = "11th Asia-Pacific Conference on Combustion, ASPACC 2017 ; Conference date: 10-12-2017 Through 14-12-2017",

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TY - CONF

T1 - High-temperature rate constant measurement for the reaction of GVL with OH

AU - Liu, D.

AU - Khaled, F.

AU - Farooq, A.

PY - 2017/1/1

Y1 - 2017/1/1

N2 - -Valerolactone (GVL) is a promising bio-based platform molecule. Hydrogen (H) abstraction is the main consumption pathway for GVL at intermediate to high temperature conditions. Overall reaction rate coefficients are measured in a shock tube for the reaction of GVL with hydroxyl radicals over 990 – 1294 K and pressures near 1.2 atm. Ultraviolet OH absorption diagnostic is used to measure the consumption of OH radicals. This work presents the first direct measurements of the titled reaction. Results are fitted in Arrhenius expression: = 4.87 × 10−10(−4440 /) 3−1−1 The data from this work are compared with GVL isomer and show reasonable agreement with the experimental values of methyl butanoate.

AB - -Valerolactone (GVL) is a promising bio-based platform molecule. Hydrogen (H) abstraction is the main consumption pathway for GVL at intermediate to high temperature conditions. Overall reaction rate coefficients are measured in a shock tube for the reaction of GVL with hydroxyl radicals over 990 – 1294 K and pressures near 1.2 atm. Ultraviolet OH absorption diagnostic is used to measure the consumption of OH radicals. This work presents the first direct measurements of the titled reaction. Results are fitted in Arrhenius expression: = 4.87 × 10−10(−4440 /) 3−1−1 The data from this work are compared with GVL isomer and show reasonable agreement with the experimental values of methyl butanoate.

UR - http://www.scopus.com/inward/record.url?scp=85046396633&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:85046396633

T2 - 11th Asia-Pacific Conference on Combustion, ASPACC 2017

Y2 - 10 December 2017 through 14 December 2017

ER -

High-temperature rate constant measurement for the reaction of GVL with OH

Abstract

Conference

ASJC Scopus subject areas

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