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ether. The white product was taken to an oven in dry atmosphere and dried at 40 oC under vacuum for 12 hours. 2.2.5 Liquid-liquid extraction procedure The method used in the extraction experiments was as follows [91]; 10 ml formamide and 10 ml water phases were weighed into a separation funnel directly for the measurements in room temperature or weighed into an erlenmeyer for the higher temperature experiments. Erlenmeyers were then placed into a constant temperature oil bath. After thermal equilibrium was reached, the samples were mixed vigorously at constant temperature for several minutes (3-5 minutes), until the equilibrium was reached. Than the samples in the erlemeyers were taken into the separation funnels which also kept at constant temperature by using a drying oven. The mixing time of the samples can change according to the viscosities, densities and the interfacial tension between two phases. After phase separation was established, the water phase (raffinate) and formamide phase (extract) were taken into separate glass containers (formamides are strong solvents and they can solve the plastic containers). Then, the raffinate was analyzed by atomic absorption spectrophotometer to determine lithium concentration and by total nitrogen analyzer to determine the formamide concentration. 2.2.6 Polymer enhanced ultrafiltration procedure Desired amount of polymer was dissolved in less than 1 L pure water in a 1 L volumetric flask. Known concentration of lithium chloride was then added to the polymer solution to obtain a final desired concentration of lithium chloride in 1 L. After that, the pH of the solution was adjusted by adding droplets of concentrated (3 M) ammonium hydroxide or hydrochloric acid solution. The solution was mixed by a magnet for at least 1.5 hours. Then pH was again adjusted if needed. After that, the solution was taken to a 1 L erlenmeyer and ultra-filtered continuously, in other words returning the retentate and permeate back to the feed solution in order to keep the feed concentration constant. Ultrafiltration pressure difference was 200kPa and 31PDF 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)