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SEPARATION OF LITHIUM FROM BRINES

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SEPARATION OF LITHIUM FROM BRINES ( separation-lithium-from-brines )

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Table 3.39 The column operating conditions for concentrated brine solution taken from Çamaltı Salina Run # 13 Feed Feed conc. (ppm) pH 1.25 ppm Li 76750 ppm Na 8.1 11023 ppm K 21000 ppm Mg Average flow rate (ml/min) 15 Total processed solution (ml) 11473 Outlet initial and final pH 0.5-2.84 *(mlNH3(25%)/gNH4Cl) 1 0,9 0,8 0,7 0,6 0,5 0,4 0,3 0,2 0,1 0 0 5000 10000 Processed water (ml) 15000 Figure 3.40 The effluent lithium concentration in a column fed with concentrated brine solution from Çamaltı Salina Figure 3.40 shows that the lithium concentration at the outlet remains constant at 0.78 ppm through the experiment. The capacity of the column was calculated as 5.39 mg Li. The behavior of the column is very similar to the case in artificial brine. The high ionic strength of the concentrated sea water probably suppressed the capacity of the adsorbent by forming an ionic layer around the beads. The breakthrough behavior for the foreign ions was observed similarly to the case in artificial brine solution and the concentration in the outlet of the column suddenly increased to the concentration of the inlet stream. 108 Li conc. (ppm)

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Product and Development Focus for Infinity Turbine

ORC Waste Heat Turbine and ORC System Build Plans: All turbine plans are $10,000 each. This allows you to build a system and then consider licensing for production after you have completed and tested a unit.

Redox Flow Battery Technology: With the advent of the new USA tax credits for producing and selling batteries ($35/kW) we are focussing on a simple flow battery using shipping containers as the modular electrolyte storage units with tax credits up to $140,000 per system.

Our main focus is on the salt battery. This battery can be used for both thermal and electrical storage applications.

We call it the Cogeneration Battery or Cogen Battery.

One project is converting salt (brine) based water conditioners to simultaneously produce power.

In addition, there are many opportunities to extract Lithium from brine (salt lakes, groundwater, and producer water).

Salt water or brine are huge sources for lithium. Most of the worlds lithium is acquired from a brine source. It's even in seawater in a low concentration. Brine is also a byproduct of huge powerplants, which can now use that as an electrolyte and a huge flow battery (which allows storage at the source).

We welcome any business and equipment inquiries, as well as licensing our turbines for manufacturing.

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