Microwave discharge in liquid n-heptane with and without bubble flow of argon

被引：22
|
作者：
Averin, Konstantin A. [1 ]
Bilera, Igor V. [1 ]
Lebedev, Yuri A. [1 ]
Shakhatov, Viatcheslav A. [1 ]
Epstein, Irene L. [1 ]
机构：
[1] RAS, TIPS, Leninskii Pr 29, Moscow 119991, Russia
来源：
PLASMA PROCESSES AND POLYMERS | 2019年 / 16卷 / 03期
关键词：
discharges in liquid hydrocarbons; electron impact; gas chromatography; gaseous products; microwave discharge; optical spectroscopy; HIGH-PRESSURE PYROLYSIS; HYDROGEN-PRODUCTION; CROSS-SECTIONS; HYDROCARBONS; PLASMA; GAS; CRACKING; DECOMPOSITION; OXIDATION; KINETICS;
D O I：
10.1002/ppap.201800198
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Emission spectra and gas products of microwave discharge in liquid n-heptane with and without argon bubbling (6-40 l h(-1)) are investigated. The discharge was excited in a system with a coaxial input of energy. The pressure above the surface of the liquid was equal to atmospheric pressure. It is shown that the addition of argon changes the spectral composition of the plasma radiation, in which the emission of hydrogen and argon atomic lines appears. The addition of argon does not affect the rotational and vibrational temperatures of the state C2(d3 pi g), the composition and the ratio of the main gas products (H-2, CH4, C2H2, C2H4).
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页数：11
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