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Elektrokemisk AS
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Elektrokemisk AS
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Publication of ES266013A1publicationCriticalpatent/ES266013A1/en
A process of producing calcium carbide in a covered electric melting furnace, characterized in that the charge is preheated to about 800º C in one or more tanks placed directly above the melting furnace, heating being effected by means of a flue gas stream , practically free of oxygen, after which the load is transferred to the electric furnace without intentional cooling. (Machine-translation by Google Translate, not legally binding)
ES0266013A1960-05-041961-03-24A procedure to produce carbide of calcium (Machine-translation by Google Translate, not legally binding)
ExpiredES266013A1
(en)
Procedure for the obtaining of metal, of granulosal metal oxides with the help of an electrotermal oven with a shower bath (Machine-translation by Google Translate, not legally binding)