ES228982A1 - Procedure for the obtaining of sulfurous anhydride and gross iron from minerals containing iron sulfide as a main element (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of sulfurous anhydride and gross iron from minerals containing iron sulfide as a main element (Machine-translation by Google Translate, not legally binding)
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Hoechst AG
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Hoechst AG
Farbwerke Hoechst AG
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Priority to ES0228982ApriorityCriticalpatent/ES228982A1/en
Publication of ES228982A1publicationCriticalpatent/ES228982A1/en
Procedure for obtaining sulfur dioxide and crude iron from minerals that contain iron sulfide as the main element, such as pyrite, characterized by the fact that oxygen or oxygen-containing gases, such as air, are passed at temperatures of 700-2000ºC, possibly preheated, on the molten mineral so that the contact between said gases and the melting mass is prevented by the sulfur vapor that is released from the sulfide, and at the same time the sulfur vapor burns forming SO2. (Machine-translation by Google Translate, not legally binding)
ES0228982A1956-06-051956-06-05Procedure for the obtaining of sulfurous anhydride and gross iron from minerals containing iron sulfide as a main element (Machine-translation by Google Translate, not legally binding)
ExpiredES228982A1
(en)
Procedure for the obtaining of sulfurous anhydride and gross iron from minerals containing iron sulfide as a main element (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of sulfurous anhydride and gross iron from minerals containing iron sulfide as a main element (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of sulfurous anhydride and gross iron from minerals containing iron sulfide as a main element (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of sulfurous anhydride and gross iron from minerals containing iron sulfide as a main element (Machine-translation by Google Translate, not legally binding)
A procedure for the obtaining of sulfur and sulfide dioxide from sulfurous iron minerals (Machine-translation by Google Translate, not legally binding)
A procedure for the obtaining of sulfur by catalytic transformation of hydrogen sulfurated with gases containing oxygen and sulfide dioxide (Machine-translation by Google Translate, not legally binding)