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procedure in ASTM D1141. In seawater sample, sodium, potassium, magnesium and calcium ions have the highest concentration with 10770, 380, 1290, 412 ppm respectively. The lithium ion concentration is so small as around 0.17 ppm. In Salinas, seawater is concentrated for ten times larger than its initial concentration. Therefore, the artificial seawater used in selectivity measurements was evaporated at 25 oC until its weight gets 10 % of its initial weight. In the selectivity experiments, temperature was kept constant at 25 oC and 10 ml hexyl formamide/ 10 ml water was used. The experiments were repeated for acidic (pH:4) and basic (pH:10) conditions. The distribution coefficient of HeFo towards lithium and foreign ions (Na, K, Mg, Ca) with the final composition of artificially concentrated seawater were listed in Table 3.22. Table 3.22 Artificial concentrated seawater composition and the resulting distribution coefficient values in selectivity experiments. Metal ion Sodium Magnesium Calcium Potassium Lithium Artificial concentrated sea water composition (mg/L) Distribution coefficient (pH:4) Distribution coefficient (pH:10) 0.048 0.16 0.43 0.07 0.11 62810 0.058 6940 0.21 3523 0.4 5270 0.06 2.1 0.12 The selectivity values which were found by dividing distribution coefficients into each other were listed in Table 3.23. . 84PDF 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 | RSS | AMP |