Method of removing antimony from an antimony-containing copper e

Details Method of removing antimony from an antimony-containing copper e Method of removing antimony from an antimony-containing copper e

1982-09-17

1984-04-24

Cintins, Ivars C.

Liquid purification or separation

Processes

Ion exchange or selective sorption

204DIG13, 210688, 423 87, B01D 1500

Patent

active

044446667

ABSTRACT:
The antimony in an antimony-containing copper electrolyte is removed by contacting the antimony-containing copper electrolyte with activated carbon at between room temperature and 60.degree. C.

REFERENCES:
patent: 3763040 (1973-10-01), Timpe et al.
patent: 4157946 (1979-06-01), Hyvarinen
patent: 4404071 (1983-09-01), Abe et al.
Butts, Copper, the Science and Technology of the Metal, its Alloys and Compounds, Reinhold Publishing Corp. (1954), pp. 171-173.
Journal of the Mining and Metallurgical Institute of Japan, vol. 97, No. 1122.
Handbook of Metallurgical Technique, Asakura Shoten Co., Ltd. (1963).
Rothschild et al., Carbon Treatment of Pyrophosphate Copper Baths for Improved Printed Wiring Board Production, Plating and Surface Finishing, Nov. 1977, pp. 53-55.

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