Abstract: This invention is applied to any ionized solution of dissolved solids and electrolytes, such as sea water, which is forced through a conduit equipped with a magnetic wall of rectangular cross-section, which induces a magnetic field, where ions separate when passing through according to magneto-hydrodynamic physics. The conduit is made up of one continuous magnetic wall, a spiral or similar, with opposite magnetic poles on each side, where these both sides co-operate to extend magnetic fields with parallell wall in the same direction through the whole conduit. The ionized solution is pumped into the center of the spiral and further out through the spiral or similar. The charged ions in the flow stream are deflected laterally towards the open ends and as separated positive or negative ions into chambers outside the conduit.

Abstract: This invention is applied to any ionized solution of dissolved solids and electrolytes, such as sea water, which is forced through a conduit equipped with a magnetic wall of rectangular cross-section, which induces a magnetic field, where ions separate when passing through according to magneto-hydrodynamic physics. The conduit is made up of one continuous magnetic wall, a spiral or similar, with opposite magnetic poles on each side, where these both sides co-operate to extend magnetic fields with parallell wall in the same direction through the whole conduit. The ionized solution is pumped into the center of the spiral and further out through the spiral or similar. The charged ions in the flow stream are deflected laterally towards the open ends and as separated positive or negative ions into chambers outside the conduit.