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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
C04B2/00—Lime, magnesia or dolomite
C04B2/10—Preheating, burning calcining or cooling
C04B2/12—Preheating, burning calcining or cooling in shaft or vertical furnaces
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FR630156D1926-03-311927-03-03
Process for firing cement, lime or clay and the like in shaft furnaces
ExpiredFR630156A
(en)
Improvements in the production of lime, gypsum, calcareous or aluminiferous cements and similar substances, in the calcination of ores and similar materials and in furnaces for carrying out these treatments
Procedure and shaft kiln for use in the manufacture of quicklime, gypsum, calcareous and clayey cements and the like, as well as for the calcination of ores and the like.
Process for rendering portland cement and portland cement mortar or concrete impervious to corrosive water, for hastening setting, for increasing hardness and for preventing shrinkage