Steam, methane and carbon dioxide thermal plasma interaction with perhalocarbons

14th High-Tech Plasma Processes Conference

Surov, A.V.^1,2 ; Popov, S.D.^1,2 ; Popov, V.E.^1 ; Subbotin, D.I.^1 ; Obraztsov, N.V.^1 ; Kuchina, J.A.^1 ; Serba, E.O.^1 ; Nakonechny, Gh.V.^1 ; Spodobin, V.A.^1 ; Pavlov, A.V.^1 ; Nikonov, A.V.^1

Institute for Electrophysics and Electric Power of Russian Academy of Sciences (IEE RAS), Dvortsovaya emb. 18, St.Petersburg

191186, Russia^1

Peter the Great St. Petersburg Polytechnical University, Polytechnicheskaya 29, St.Petersburg

195251, Russia^2

关键词: Carbon tetrafluoride;    Chemical method;    Hydrogen chloride;    Hydrogen halides;    Impact on the environment;    Plasma technology;    Thermal plasma;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/825/1/012015/pdf
DOI  :  10.1088/1742-6596/825/1/012015

来源: IOP

【 摘 要 】

Many perhalogenated hydrocarbons (including carbon tetrafluoride and carbon tetrachloride) are limited in production, because they have negative impact on the environment. A number of plasma technologies for perhalogenated hydrocarbons processing is proposed in addition to chemical methods. Usage of thermal plasma of methane and steam may be effective for the processing of these materials into carbon monoxide and certain hydrogen halide. The first stage of the investigation shows that hydrogen chloride is the only chlorine-containing compound during carbon tetrachloride processing.