Title: Process for preparing a smelter furnace charge composition

Abstract: There is provided an improved process for preparing a charge composition for a smelting furnace in accordance with which a deficiency of nonagglomerating carbonaceous material is utilized within pellets formed from iron oxide ore with or without an added flux material, and these pellets sintered on a traveling grate machine in the presence of externally supplied carbonaceous material in the sinter bed sufficient to make up the deficiency within the pellets.

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Inventors: Ban, Thomas E. (South Euclid, OH, US)

Application Number: 460125
Filing Date: 1974-04-11
Publication_date: 1976-02-17
Assignee: McDowell-Wellman Engineering Company (Cleveland, OH)
Primary Class(es): 75/484 75/10.61
Other Classes:
US Patent Ref:

2805141	Sep, 1957	Apuli	75/3.
2805929	Sep, 1957	Udy	75/11.
2806779	Sep, 1957	Case	75/4.
3276859	Oct, 1966	Collin	75/3.
3495971	Feb, 1970	Ban	75/3.

Other Refs:
Primary Examiner: Rosenberg, Peter D.
Assistant Examiner:
Attorney: McNenny, Farrington, Pearne & Gordon