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C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
C04B5/00—Treatment of metallurgical slag ; Artificial stone from molten metallurgical slag
C04B5/06—Ingredients, other than water, added to the molten slag or to the granulating medium or before remelting; Treatment with gases or gas generating compounds, e.g. to obtain porous slag
C—CHEMISTRY; METALLURGY
C21—METALLURGY OF IRON
C21B—MANUFACTURE OF IRON OR STEEL
C21B3/00—General features in the manufacture of pig-iron
C21B3/04—Recovery of by-products, e.g. slag
C21B3/06—Treatment of liquid slag
C21B3/08—Cooling slag
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Ceramic Engineering
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Materials Engineering
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Organic Chemistry
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Structural Engineering
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Manufacturing & Machinery
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Metallurgy
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FR1172D1902-10-241902-11-14Procédé de pulvérisation des laitiers de hautsfourneaux liquides et incandescents
ExpiredFR1172E
(fr)