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SU MAJESTAD LA REINA LEGITIMA
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SU MAJESTAD LA REINA LEGITIMA
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Application filed by SU MAJESTAD LA REINA LEGITIMAfiledCriticalSU MAJESTAD LA REINA LEGITIMA
Publication of ES204764A1publicationCriticalpatent/ES204764A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
A method for extracting elemental sulfur from iron sulfide comprising suspending iron monosulfide in water; heat the dough to a temperature of 110ºc. At least; admit oxygen into it at low pressure and maintain the temperature at no more than 140ºc. Until at least 75% of the combined sulfur is released with elemental sulfur (Machine-translation by Google Translate, not legally binding)
ES0204764A1951-07-311952-07-30A method of extracting elemental sulfur from iron sulfide (Machine-translation by Google Translate, not legally binding)
ExpiredES204764A1
(en)
Method for the preparation of elemental sulphide, reducing dioxide of sulfide, containing gases, by means of carbon finally divided at elevated temperature. (Machine-translation by Google Translate, not legally binding)
A procedure for reviving active carbon that has been served for the recovery of carbon sulfide (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)