Radiation Component in Wavelength Emitted from High Temperature Argon

Summary form only given. 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. The number density and radiant power density of Ar I-Ar III are calculated with each rays and wavelength at 1000-30000 K and 200 nm-9 mum in wavelength. The total radiation power density increases with increasing the temperature. The continuum spectrum of Ar I increases up to 14000 K with increasing the temperature, however, it decreases after 14000 K. The continuum spectrum of Ar II is ten times as high as the line spectrum of Ar I. The line and continuum spectrum of Ar III increases with increasing the temperature, and the value is level off at 26,000 K. The recombination radiation of Ar II-u_fb and Ar III-u_fb is higher than the bremsstrahlung Ar II-u_ff and Ar III-u_ff at 15000 K. The bremsstrahlung emitted from Ar I-u_ff is dominant in the continuum spectrum of Ar I. The u-Ar II is higher than u-Ar I and u-Ar I in UV rays. However, the u-Ar I reverses u-Ar II in IR rays. The Ar II-u_fb is higher than other continuum spectrum. Therefore, the recombination radiation is dominant with wavelength. The UV rays is to be 50% and the UV and VR:visible rays are dominant. Most UV and VR rays are emitted from Ar II-u_fb. Therefore, the radiation emitted from the UV rays of argon is dominant due to recombination radiation. Therefore, the radiation emitted from argon could apply to - aste treatment because of highly intense UV rays