Method for recovering zinc from zinc containing dust

Details Method for recovering zinc from zinc containing dust Method for recovering zinc from zinc containing dust

1994-12-02

1996-07-30

Andrews, Melvyn

Specialized metallurgical processes, compositions for use therei

Processes

Process control responsive to sensed condition

75658, 75961, 75 1014, C22B 1904

Patent

active

055407510

ABSTRACT:
A method for recovering zinc from zinc comprising the steps of:
producing agglomerates containing carbon from dust which contains zinc in a form of zinc oxides;
charging the agglomerates into molten metal, the zinc oxides in the agglomerates being reduced and vaporized into a vaporized zinc; and
collecting the vaporized zinc as zinc oxide with a generated dust.

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patent: 5279643 (1994-01-01), Kaneko et al.
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Patent Abstracts Of Japan, vol. 7, No. 263 (C-196), 24 Nov. 1983 of JP-A-58 144 437 (Sumitomo Kinzoku Kogyo), 27 Aug. 1983.
Patent Abstracts Of Japan, vol. 8, No. 222 (C-246) (1659), 9 Oct. 1984 of JP-A-59 107 036 (Shin Nippon Seitetsu), 21 Jun. 1984.

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