The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 31, 2004
Filed:
Oct. 11, 2002
Gordon L. Richard, Oklahoma City, OK (US);
Other;
Abstract
A method and apparatus for separating ions from a stream of fluid containing ions. A magnetic field and an electrostatic field are established across a processing zone through which the fluid stream flows so that the flow vector of the fluid stream, the flux lines of the magnetic field, and the vector of the electrostatic field are mutually orthogonal. The resulting high and low ion effluents may be further processed. No thermal input is required. No vacuum, reverse osmosis or reduced pressure distillation is involved. Large volumes of fluid may be processed at relatively low cost. The disclosed method and apparatus is suitable for desalinating seawater, or for removing arsenic or other contaminants from ground water, to produce potable water. Additionally, the invention permits the recovery of valuable constituents from ground or sea water; precious metals may be recovered from sea water and gypsum may be collected from ground water.