Stoking the coal furnace was one of my childhood chores. I lived in the Cowenhoven building, one typical of Aspen’s older brick and stone structures. Tons of coal, delivered by the truckload, boiled ...
How can replacing a coal furnace turn into a two-year, $2 million project that has employees baffled, county officials at odds and still does not work? Welcome to Schuylkill County, where plans to ...
Blast furnace coal injection is a critical aspect of modern ironmaking, where pulverised coal is introduced into a blast furnace to serve both as a fuel and a reducing agent. This process is ...
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