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BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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Filing date
Publication date
Application filed by BASF SE, Badische Anilin and Sodafabrik AGfiledCriticalBASF SE
Publication of ES201964A1publicationCriticalpatent/ES201964A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Procedure for obtaining gases containing sulfur dioxide, by roasting sulfur minerals crushed with oxygen-containing gases in a layer of product widely calcined and put, by means of said gases, in upward and downward movement of eddy, characterized by sulfur minerals are used with a grain size too thick to achieve a uniform movement of eddies, and other solid substances of finer grain or easily crumbling are introduced into the swirl layer simultaneously with said coarse granulation product. The swirling movement and that do not soften at the roasting temperature. (Machine-translation by Google Translate, not legally binding)
ES0201964A1951-03-061952-02-15Procedure for obtaining gases containing sulfur bioxide (Machine-translation by Google Translate, not legally binding)
ExpiredES201964A1
(en)
Procedure for the obtaining of conglomerates intended for surface coating in the construction industry (Machine-translation by Google Translate, not legally binding)
A procedure for the agglomeration of minerals or similar fine grain substances by sinterization of spheres (Machine-translation by Google Translate, not legally binding)
Method and apparatus for grinding by conventional continuous grinding to a regular degree of fineness of granulated slag, the grinding resistance of which varies in proportion to the bulk density of the slag.