Sludge briquette machine recycles the sludge by briquetting them for blast furnaces. sludge briquette machine Damage O f T he S ludge The steel making process makes a lot of sludge (about 8 to 12% of the steel production), such as the blast furnace sludge, gas sludge, steel rolling sludge, steel rolling iron oxide scale, sintering dust, steel pipe graphite sludge, etc. Get rid of these sludge will help the plant to reduce the cost of the product and prevent pollution. The sludge needs a lot of file s to be placed and will sink into the soil with the rain, change the content of the soil , and even with heavy metal. sludge process The I ngredient O f T he S ludge The main ingredient of the sludge is usually iron oxide and calcium oxide, i t also contains oxides such as silica, magnesia, and alumina, which further may contain zinc oxide and lead oxide, depending on the type of scrap used. These ingredients will fluctuate with chang...
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