iron ore agglomeration plant
Dec 28, 2015· Pelletizing of iron ore is a method of Swedish origin, patented in 1912 byAG Andersson(Yamaguchi et al., 2010). The process was developed in the USA in the 1940s, and the first commercial plant started operation inBabbitt, Minnesota in 1952. The first iron ore pellet plant of the grate-kiln type was established atHumboldt Mine, Michigan in 1960.
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