Electrolytic filter for electrolytically filtering and recoverin

Details Electrolytic filter for electrolytically filtering and recoverin Electrolytic filter for electrolytically filtering and recoverin

1975-08-04

1977-10-11

Tufariello, T. M.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204152, 204260, 204276, B03C 500, C25C 700, C25C 704

Patent

active

040533867

ABSTRACT:
An electrolytic filter, consisting of perforated conductive electrodes isolated by a separator, is adapted to filter at the first electrode or cathode suspended materials, including colloidal metal particles such a silver or gold made colloidal by borohydride, zinc, iron, etc., reduction or sulfide, etc., precipitation of metallic ion-containing solutions. The method of recovery involves use of the electrolytic filter and a composition including the finely divided metal containing waste solution in combination with floc forming compounds such as alkaline earth metal hydroxide, and negative charge imparting additives such as soluble phosphates and anionic resin flocculating agents. Preferably, the filter includes a floc circulating chamber in which the incoming liquid assumes a vertical toroidal flow pattern.

REFERENCES:
patent: 387467 (1888-08-01), Webster, Jr.
patent: 565491 (1896-08-01), Meyer
patent: 2546254 (1951-03-01), Briggs

Affiliated with

Also associated with

Rating

Electrolytic filter for electrolytically filtering and recoverin does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrolytic filter for electrolytically filtering and recoverin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrolytic filter for electrolytically filtering and recoverin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-738072