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Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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Application filed by Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAUfiledCriticalSociete dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Publication of ES201102A1publicationCriticalpatent/ES201102A1/es
Procedimiento para la desulfuración rápida del acero que consiste en agitar durante el tiempo muy reducido del vertido del baño metálico al caldero el acero a desulfurar con una escoria constituída esencialmente por a 40% por peso de cal y 60 a 85% de espato fluor.
ES0201102A1951-02-011951-12-22PROCEDIMIENTO PARA LA DESULFURACIoN RáPIDA DEL ACERO
ExpiredES201102A1
(es)