Method of and arrangement for producing molten pig iron or steel prematerial

摘要: In a method of, and arrangement for, producing molten pig iron or steel pre-material iron-oxide-containing raw-material particles are top-charged into fluidized bed formed of carbon an oxygen-containing carrier gas. When passing the bed, heated, reduced smolten. order to achieve better utilization energy with such method, i.e. considerably lower total input, additional is supplied by plasma heating.