Spectroscopy Analysis of Transferred Type Arc Plasma with Argon Steam Mixture for Decomposition Process of Stable Matters

Generation of atmospheric arc plasma with some chemical activity is performed a transferred type dc discharge. A commercially available welding torch used argon steam mixture as operation gas. As mol percentage increases in the mixture, input power to and generated appearance clearly changes. Spectroscopy analysis shows that complete dissociation additional leads increment H O radicals plasma.