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ES54760A1913-01-241913-01-24Un procedimiento químico para transformación del cloruro sódico en sosa cáustica y ácido clorhídrico.
ExpiredES54760A1
(es)
Procedimiento para recuperar la sosa y extraer productos secundarios útiles de las lejías procedentes de la fabricación de la celulosa sódica o sulfatada.
Förfaringssätt att ur svartlutar från natroncellulosafabrikationen, vilka befriats från med kolsyra fällbara oorganiska ämnen utvinna såväl soda som i luten befintliga oorganiska syror
Un procedimiento para hacer persistentes las soluciones de potásico cáusticas de superoxido de hidrógeno y empleo de dichas soluciones persistentes en el blanqueo.