A High-Temperature Quenching Reactor

被引：5

作者：

Matveev, Igor B. ^{[1
]}

Serbin, Serhiy I. ^{[2
]}

Zinchenko, Anton E. ^{[3
]}

机构：

[1] Appl Plasma Technol Corp, Mclean, VA 22101 USA

[2] Natl Univ Shipbldg, Dept Turbine, UA-54025 Mykolayiv, Ukraine

[3] Int Plasma Technol Ctr Corp, Springfield, VA 22151 USA

来源：

IEEE TRANSACTIONS ON PLASMA SCIENCE | 2021年 / 49卷 / 03期

关键词：

Plasmas; Plasma temperature; Temperature distribution; Heating systems; Nitrogen; Mathematical model; Inductors; Heat exchanger; inductively coupled plasma; NOx formation and quenching; radio frequency (RF) plasma; quenching reactor (QR);

D O I：

10.1109/TPS.2021.3063906

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

This article reports results of modeling, design, and experimental investigation of a heat exchanger to be used downstream of a radio frequency plasma torch for a variety of applications. A heat exchanger is designed for a plasma generator with thermal power of 30 kW and a maximum air plasma temperature of about 6000 K. The design can also be scaled to accommodate higher power plasma generators. The proposed engineering approach is double stage quenching of intermediate and unstable products from plasma chemical reactions. The design can be used in various technological processes, particularly for fixing atmospheric nitrogen and obtaining nitrogen oxides.

引用

页码：984 / 989

页数：6

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