Recovery of elements from hydrothermal products

1. A method for extracting rare earth and heavy metal elements from hydrothermal products comprising:

receiving geothermal fluid into a vessel of a heat exchanger operably coupled to an extraction unit by a conduit, the extraction unit comprising a magnet at least partially disposed within a rotatable drum having a substantially vertical axis of rotation and free space extending continuously in all radial directions from the magnet to an inside surface of the drum;

collecting a condensate from the fluid;

transferring the condensate to the extraction unit via the conduit;

pushing rare earth and heavy metal elements to an outer rim of the drum while keeping one or more other components of the condensate on the magnet by rotating the drum to apply a centrifugal force and simultaneously using the magnet to apply a magnetic force to the condensate, thereby segregating the rare earth and heavy metal elements from the one or more other components of the condensate; and

retrieving the rare earth and heavy metal elements from the extraction unit.

2. The method of claim 1 wherein the receiving step occurs at a geothermal electrical production facility.

3. The method of claim 1 wherein the magnetic force is applied by an electromagnet.

4. The method of claim 1 further wherein a duration of the centrifugal force and a duration of the magnetic force are different and overlap.

5. The method of claim 1 further comprising analyzing a sample of the geothermal fluid to identify the rare earth or heavy metal elements prior to applying the first or second force.

6. The method of claim 5 wherein the analyzing comprises assessing an optimal extraction method.

7. The method of claim 5 wherein the analyzing step comprises sending the sample through a measuring instrument and the measuring instrument is one selected from the list consisting of mass spectrometer and chromatograph device.

8. The method of claim 1 further comprising varying the centrifugal or the magnetic force over time.

9. The method of claim 1 wherein the rare earth and heavy metal elements comprise one selected from the list consisting of: heavy metal, rare earth element, lanthanide, and actinide.

10. The method of claim 1 further including using the fluid to heat a second fluid; using the second fluid to drive a turbine; and driving the turbine to generate electricity.

11. A process for separating rare earth elements from a geothermal fluid, the process comprising using an extraction system at a hydrothermal power plant, the extraction system comprising an extraction unit operably coupled to a heat exchanger by a conduit, to perform the steps of:

collecting a condensate from a geothermal fluid in a vessel of the heat exchanger;

transferring the condensate via the conduit into a rotatable drum within the extraction unit, the drum having a substantially vertical axis of rotation and an outer wall separated from a magnet disposed therein by continual free space in all radial directions from the axis;

applying a magnetic force to the condensate via the magnet while rotating the drum to apply a substantially horizontal centrifugal force to push rare earth elements to an outer rim of the drum while retaining other components of the condensate at a surface of the magnet; and

retrieving the separated rare earth elements from the extraction unit.

12. The process of claim 11 , wherein the conduit is a conveyor belt.

13. The process of claim 11 , further comprising modulating the rotations per minute of the drum to optimize separation of the rare earth elements from the condensate.

14. The process of claim 11 , wherein the magnet is an electromagnet and further comprising modulating the magnetism to optimize separation of the rare earth elements from the condensate.