Steelmaking-Some Aspects of Environment Protection
Organization: The Australasian Institute of Mining and Metallurgy
Jan 1, 1976
The manufacture of steel from raw materials which have to be mined, transported and processed must affect the environment. Steelmaking, like almost every other stage of manufacture involves the unwanted production of dust and fume; thus a major part of the steel industry's effort to minimize changes to the environment is the collection, treatment and recycling of dust and fume to avoid pollution of the atmosphere and waterways. The paper describes how this achieved in the various steelmaking processes and shows the diversity of problems-and their solutions in this context. Particular emphasis is, given to basic oxygen steelmaking.