Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition
Patent
1987-10-02
1988-11-08
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
Control element responsive to a sensed operating condition
422103, 210258, 210406, 2104161, 210482, B01P 2904
Patent
active
047833181
ABSTRACT:
An apparatus used to separate solid-phase materials from rinse water containing soluable constituents dissolved from rock or ore bodies by percolation of water therethrough is described. The apparatus includes an upper funnel and a bottom receptacle as well as a central passage member disposed therebetween. The upper funnel includes a perforated bottom and a central standpipe. The bottom receptacle includes a pair of vacuum tubes. The central member includes a plurality of filter members. When in use, filtration through some or all of the filters can be aided by applying a suction to the vacuum tubes.
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Haugen Orrin M.
McMahon Timothy M.
Niebuhr Frederick W.
Nikolai Thomas J.
Richman Barry S.
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