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Table 3.31 The column operating conditions for the pH dependency of adsorption process Run # 1 2 3 Feed Li conc. (ppm) 20 20 20 Feed buffer content* 0.23/1.65 0.33/1.65 0.48/1.65 Average Feed flow rate pH (ml/min) 7.5 15 8.2 15 9.0 15 Total processed solution (ml) 14440 14440 16350 Outlet initial and final pH 2.25 - 2.98 2.25 – 3.21 2.25 – 3.45 *(mlNH3(25%)/gNH4Cl) 20 18 16 14 12 10 8 6 4 2 0 pH 7.5 pH 8.2 pH 9.0 0 2000 4000 6000 8000 10000 12000 14000 16000 18000 Processed water (ml) Figure 3.32 The breakthrough curves at different pH values Figure 3.32 shows the behavior of the breakthrough curves at different pH values. As pH increases, curves shift to the right and become steeper. The higher capacity of LiMnO at higher pH values leads to this behavior. The capacity values were calculated as 128.8, 148.8 and 221.2 mg Li for pH 7.5, 8.2 and 9.0 respectively while the theoretical capacity values were 137.5, 153.2 and 235.6. The capacity values increase according to theoretical capacity values which implies that the process has low/negligible mass transfer limitation. 96 Li conc (ppm)PDF 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)