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Table 3.51 The elution of the column saturated with concentrated brine solution and swept by acidic water at pH 6.1. Run # 13 28 29 30 31 Operation Adsorbed amount of ions from real concentrated brine Amount of ions swept by acidic water Amount of ions swept by acidic water Amount of ions swept by acidic water Eluted amount of ions by 0.5 M HCl Total vol. processed Li (mg) (ml) 11473 (continuous) 5.39 1000 (batch) 0.84 1000 (batch) 0.27 1000 (batch) 0.13 350 4.06 Na (mg) Saturated 4474 512 48 16.3 K (mg) Saturated 292 28.2 9.3 28.0 Mg (mg) Saturated 819 53 18.4 61.3 Table 3.51 shows that the swept amount of lithium and foreign ions do not change much with respect to the case with deionized water. The reason of this behavior may be attributed to the strong buffer content in concentrated sea water which consumes the hydrogen ions in acidic water. The concentrations for the overall process are shown in Table 3.52. Table 3.52 The comparison of the real concentrated brine and elution solution composition after sweeping by acidic water at pH 6.1 The composition Real concentrated brine conc. Elution solution conc. Change of concentration 120 Li (ppm) 1.25 11.6 Increased by 9.3 folds Na (ppm) 76750 46.6 Decreased by 1647 folds K (ppm) 11023 62 Decreased by 178 folds Mg (ppm) 21000 175.1 Decreased by 120 foldsPDF Image | SEPARATION OF LITHIUM FROM BRINES
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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.CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com (Standard Web Page)