甲烷冷等离子体部分氧化的转化率和选择性

IF 2.9 3区 物理与天体物理 Q2 PHYSICS, APPLIED Plasma Processes and Polymers Pub Date : 2024-05-06 DOI:10.1002/ppap.202400027
Silvie Müller, Eckhard Ströfer, Maximilian Kohns, Kerstin Münnemann, Erik von Harbou, Hans Hasse
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引用次数: 0

摘要

在本研究中,系统研究了介质阻挡放电(DBD)冷等离子体技术在甲烷部分氧化中的应用。在接近环境的操作条件下,通过改变进料中的反应物比例、进料中惰性载气氩气的摩尔分数和比能量输入,利用 Müller 等人最近的研究成果中详细的产物分析,测量了反应物的转化率和选择性。本研究中进行的 20 项新实验的结果补充了之前的 23 项实验,提供了前所未有的全面定量数据集。这大大扩展了有关 DBD 冷等离子体中甲烷部分氧化的现有知识,并有助于测试机理模型。
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Conversions and selectivities in cold plasma partial oxidation of methane
In the present work, the application of dielectric barrier discharge (DBD) cold plasma technology for the partial oxidation of methane was systematically studied. Conversion of the reactants and selectivities were measured using an elaborate product analysis from a recent work by Müller et al. varying the reactant ratio in the feed, the mole fraction of the inert carrier gas argon in the feed, and the specific energy input at operating conditions close to ambient. The results from 20 new experiments carried out in the present work complement 23 previous experiments and provide an unprecedented comprehensive quantitative data set. This extends the available knowledge of partial oxidation of methane in DBD cold plasma considerably and is useful for testing mechanistic models.
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来源期刊
Plasma Processes and Polymers
Plasma Processes and Polymers 物理-高分子科学
CiteScore
6.60
自引率
11.40%
发文量
150
审稿时长
3 months
期刊介绍: Plasma Processes & Polymers focuses on the interdisciplinary field of low temperature plasma science, covering both experimental and theoretical aspects of fundamental and applied research in materials science, physics, chemistry and engineering in the area of plasma sources and plasma-based treatments.
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