Iron Manufacturing Industry and Fuel

Abstract

Iron manufacturing industry is a matter of the combined chemistry and physics at high temperatures, and it cannot be considered without heat and temperature.
After many changes of the iron industry, fuels to be used have gradually been changed, however, in general there was no liberty to select fuels for the iron industry in Japan. And conse quently, ittook a comparatively minor stride.
After the war, various restraints being put upon the iron industry was canceled and the following epochal work system has been adopted, i. e., (1) quality control, (2) heat control, and (3) instruments control.
Especially a wide-scope of freedom of liquid fuels selection has greatly changed the former heat control system, which has led up to the technical revolution.
Finally various fuel problems were outlined facing at the individual divisions of the iron industry.