Liquid purification or separation – Diverse distinct separators – Including a filter
Patent
1983-06-27
1985-06-18
Castel, Benoit
Liquid purification or separation
Diverse distinct separators
Including a filter
210315, 210317, 2103801, 209270, 266170, B01D 3306
Patent
active
045239932
ABSTRACT:
By providing an open-ended perforate vessel which is rotatable about its central axis and incorporates a removable filter element, a highly efficient easily employable precious metal recovery apparatus is achieved capable of removing precious metal from an aqueous carrier. Preferably, the perforate vessel is supportingly contained within a housing which receives the aqueous carrier after passage through the filter and delivers the aqueous carrier to a disposed area. In addition, the perforate vessel is preferably cylindrically shaped with holes formed throughout and the filter comprises a bag-like or envelope-like construction which is easily mounted about the walls of the vessel as well as easily sealed after filtration with the precious metal contained therein for delivery to a reclamation center.
REFERENCES:
patent: 2306091 (1942-12-01), Thorneloe
patent: 3827985 (1974-08-01), Haan et al.
patent: 4119542 (1978-10-01), Yamaoka et al.
patent: 4343700 (1982-08-01), Daubman et al.
patent: 4371436 (1983-02-01), Farber
patent: 4430221 (1984-02-01), Spiewok
Castel Benoit
Resource Associates International Corp.
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