Spouted bed electrode cell for metal electrowinning

Details Spouted bed electrode cell for metal electrowinning Spouted bed electrode cell for metal electrowinning

2003-07-11

2009-02-24

Wilkins, III, Harry D (Department: 1795)

Electrolysis: processes, compositions used therein, and methods

Electrolytic synthesis

Utilizing fluidized bed or particulate electrode

C205S572000, C205S573000, C205S574000, C205S594000, C205S587000, C205S602000, C205S610000, C204S257000, C204S261000

Reexamination Certificate

active

07494579

ABSTRACT:
It is herein described an electrowinning cell with a spouted bed electrode of growing metallic beads, separated by a semi-permeable diaphragm and suitable for being assembled in a stack in a modular arrangement.

REFERENCES:
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patent: 4425214 (1984-01-01), Pellegri
patent: 6241220 (2001-06-01), Blackwell et al.
patent: 6936142 (2005-08-01), Hradil et al.
patent: 6984296 (2006-01-01), Gestermann
patent: WO 01/40549 (2001-06-01), None
patent: WO 02/053809 (2002-07-01), None
A study of the spouted-bed electrowinning of copper V. Jiricny The Minerals, Metals & Materials Society, 1999.
Spouted Bed Electrowinning of Zinc: Part I vol. 28B Feb. 1997 Juan Carlos Salas-Morales Metallurgical & Material Transactions.
Spouted Bed Electrowinning of Zinc: Part II A. Verma Metallurgical & Material Transactions vol. 28B Feb. 1997.

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