Abstract
When a reduction of the waste and dissolution of the iron are carried out by using a high temperature medium, the radiant power emitted from the medium should be suppressed. On the contrary, it is useful for lighting and treatment of hazardous wastes because it has a highly intense radiant energy. In this paper, we tried to calculate the number density and radiant power density under consideration of atmospheric high temperature pure argon (Ar) which is frequently used for a plasma arc to know the basic theory of radiant power density for the development of the plasma treatment by using radiant power. Considering kinds of particles: ArI˜ArIV and e, temperature domain: 1,000K˜30,000K and wavelength domain: 200nm˜1,000nm, and Biberman factor: changeable in wavelength, we calculated the line and continuum radiant power density as ingredients of the radiant power, and mentioned the above characteristics in every temperature, particle and wavelength range. As a result, a dominant wavelength area became ultraviolet to visibile by making Biberman factor change.
