Clearing of ventilating emissions in low temperature environment of plasma

• Published in: Journal of physics. Conference series Vol. 891; no. 1; pp. 12298 - 12304
• Main Authors: Mansurov, R Sh, Rafalskaya, T A
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 10.11.2017
• Subjects: Chemical compounds; Clearing; Heat exchange; High temperature; Low temperature environments; Physics; Plasma; Plasma jets; Thermal reactors
• ISSN: 1742-6588; 1742-6596
• DOI: 10.1088/1742-6596/891/1/012298

The method of high-temperature processing of streams of the ventilating air which is a subject clearing from organic pollutions is developed. Data about its efficiency, including on a number of economic parameters are obtained. Results of work are recommended for use, first of all, by development clearing plasma-thermal reactors (CPTR) for clearing air, especially from toxic substances, and also for large technological clearing installations, containing organic ventilating emissions (OVE). It is created experimental CPTR. Laws of the expiration of a plasma jet in stream of OVE limited by cylindrical walls, water-cooled channel are experimentally investigated. Dependences of a trajectory and long-range the plasma jet blown radially in stream of OVE are received. Heat exchange of stream of OVE with walls of CPTR after blowing a plasma jet is experimentally investigated; dependences of distribution of temperatures on length of a reactor and a thermal stream in a wall of channel of CPTR are received. Are investigated chemical compound of OVE after plasma-thermal clearing, some experimental data by formation of oxides of nitrogen and mono-oxide of carbon during clearing are received.