SYMPOSIA PAPER Published: 01 January 1984
STP32533S

An Analysis of Variance of Impurity Distributions in Electrolytically Refined Copper Cathodes

Source

Analysis of variance was conducted on impurity distributions in cathodes selected from Phelps Dodge (El Paso Refinery) and two others known to operate highly efficient tank houses. The within-cathode variation confirmed previous findings. The variation between cathodes for most elements detected, however, was significantly lower than anticipated. This could be attributed to recent advances in tank house technology.

Author Information

Cardinal, AL
Phelps Dodge Refining Corporation, El Paso, Tex.
Montes, G
Phelps Dodge Refining Corporation, El Paso, Tex.
Farraro, JT
Phelps Dodge Refining Corporation, El Paso, Tex.
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Details
Developed by Committee: B02
Pages: 34–43
DOI: 10.1520/STP32533S
ISBN-EB: 978-0-8031-4899-4
ISBN-13: 978-0-8031-0217-0