Investigation of the Relative Reactivity of Unsaturated Volatile Organic Compounds in Air Under the Action of Pulsed Corona Discharge Plasma

2020 ◽  
Author(s):  
Igor Filatov ◽  
Victor Uvarin ◽  
Dmitrii Kuznetsov
Keyword(s):  
Volatile Organic Compounds ◽  
Corona Discharge ◽  
Organic Compounds ◽  
Discharge Plasma ◽  
Relative Reactivity ◽  
Pulsed Corona Discharge ◽  
Pulsed Corona ◽  
Volatile Organic ◽  
Corona Discharge Plasma

scholarly journals Investigation of the relative reactivity of volatile organic compounds in the air plasma of a pulsed corona discharge by the method of competing reactions

2021 ◽  
Vol 2064 (1) ◽  
pp. 012094
Author(s):  
I E Filatov ◽  
V V Uvarin ◽  
E V Nikiforova ◽  
D L Kuznetsov
Keyword(s):  
Volatile Organic Compounds ◽  
Corona Discharge ◽  
Organic Compounds ◽  
Relative Reactivity ◽  
Air Plasma ◽  
Plasma Chemical ◽  
Pulsed Corona Discharge ◽  
Pulsed Corona ◽  
Volatile Organic ◽  
Competing Reactions

Abstract A method for determining the relative reactivity of volatile organic compounds (VOCs) with respect to the air plasma of a pulsed corona discharge is proposed. It is based on the use of specially selected mixtures of organic compounds. The approach is based on the method of competing reactions: all components of the mixture are in equal conditions, so the relative reactivity can be determined with high accuracy using the gas chromatography. The parameters of scaling processes are proposed – plasma chemical yield, relative reactivity, formal reagent as a set of plasma components. In this paper, using the example of a number of VOCs, we demonstrate the extended capabilities of the method using a special technique for processing experimental data. More accurate data on the relative reactivity of a number of VOCs of wide application have been obtained. It is proposed to use the energy yield of ozone as a criterion for the energy efficiency of a plasma chemical installation.

scholarly journals CONSTRUCTION OF A CORONA DISCHARGE PLASMA REACTOR FOR ELIMINATION OF VOLATILE ORGANIC COMPOUNDS

Química Nova ◽  
2014 ◽  
Author(s):  
Marina Medeiros Machado ◽  
Marília Medeiros Machado ◽  
Ana Regina de Aguiar Dutra ◽  
Elisa Helena Siegel Moecke ◽  
Anelise Leal Vieira Cubas
Keyword(s):  
Volatile Organic Compounds ◽  
Corona Discharge ◽  
Organic Compounds ◽  
Discharge Plasma ◽  
Plasma Reactor ◽  
Volatile Organic ◽  
Corona Discharge Plasma

Pulsed Multipoint-to-Plate Corona Discharge for VOC Abatement

2004 ◽  
Vol 7 (2) ◽  
Author(s):  
Monica Magureanu ◽  
Nicolae Bogdan Mandache ◽  
Cristian Ruset
Keyword(s):  
Volatile Organic Compounds ◽  
Corona Discharge ◽  
Organic Compounds ◽  
Total Oxidation ◽  
Pulsed Corona Discharge ◽  
Short Pulses ◽  
Pulsed Corona ◽  
Volatile Organic ◽  
Toluene Conversion ◽  
Voc Abatement

AbstractThis contribution reports investigations on a pulsed corona discharge in multipoint-to-plate configuration, with the aim of total oxidation of volatile organic compounds (VOC), in particular toluene. Both long pulses (1-2 ms), and short pulses (100 ns) were used. Much higher discharge currents (6-8 A) and energy per pulse (8-15 mJ) were obtained when using the short pulses, as compared to the values for long pulses (0.5 A , 1.5 mJ). Preliminary experiments in mixtures of air and toluene showed toluene conversion in the plasma of 25-30%, with CO

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