Method for copper electrowinning in hydrochloric solution

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Feb 9, 2010
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Jul 27, 2006
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Mar 2, 2004
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Mar 4, 2003

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Abstract

A method for the production of metallic copper in a substantially dendrite-free crystalline form is described, comprising an electrowinning from a cuprous and/or cupric chloride solution carried out in a spouted bed cell comprising a cathode consisting of a descending bed of metallic beads.

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Patent Owner	Address
DE NORA ELETTRODI S P A	VIA DEI CANZI 1 MILAN

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C25C:PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVER....

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Inventor Name	Address	# of filed Patents	Total Citations
Jiricny, Vladimir	Suchdol, CS	3	12
MacDonald, Stacey A	Phoenix, US	4	8
Robinson, Douglas J	Phoenix, US	9	127

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Method for copper electrowinning in hydrochloric solution

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United States of America Patent

10547520

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PATENT NO	7658833
APP PUB NO	20060163082A1
SERIAL NO	10547520
DOCKET NO

US Family Size	Non-US Coverage
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DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
February 09, 2010	US,7658833,B2 US7658833B2	GRANTED PATENT AS SECOND PUBLICATION
July 27, 2006	US,20060163082,A1 US20060163082A1	FIRST PUBLISHED PATENT APPLICATION

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