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Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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Filing date
Publication date
Application filed by Hoechst AG, Farbwerke Hoechst AGfiledCriticalHoechst AG
Publication of ES226627A1publicationCriticalpatent/ES226627A1/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Degasification And Air Bubble Elimination
(AREA)
Abstract
Procedimiento de flotación por espumación, caracterizado por el hecho de añadirse a la pulpa de flotación como agentes de espumación éteres etilenglicólicos de un alcohol alifático monovalente saturado con 4-8 átomos de carbono, que contienen cuando menos 1 mol de óxido de etileno por mol de alcohol.
ES0226627A1955-03-051956-02-10UN PROCEDIMIENTO DE FLOTACIoNPOR DESPUMACIoN
ExpiredES226627A1
(es)