Device for continuous precipitation (cementation) of metals from their solutions

For continuous precipitation (cementation) of metals from their solutions, vibratory vessels with baffles arranged therein are used, by means of which the penetration and hence washing around of the granular precipitants by the flowing solution is effectively assisted both on entry into and on disch...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	MEGERLE,FRIEDRICH
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS FERROUS OR NON-FERROUS ALLOYS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF ALLOYS OR NON-FERROUS METALS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	For continuous precipitation (cementation) of metals from their solutions, vibratory vessels with baffles arranged therein are used, by means of which the penetration and hence washing around of the granular precipitants by the flowing solution is effectively assisted both on entry into and on discharge from the vibratory vessel. Especially when fine-grained granules are used as the precipitant, however, granules may be discharged or the outlet orifice may be blocked. According to the invention, this is avoided when the outlet orifice (7) for the spent precipitant with solution and precipitated metal is located in the side wall of the vibratory vessel (1), and when a hold-back plate (10) taken upwards from the vessel bottom is provided between the outlet orifice (7) and the baffle (9) arranged upstream of the outlet orifice (7).