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2.2.3 Synthesis of lithium manganese oxide precursors 2.2.3.1 MnCO3 synthesis procedure [89] 16.9 g of manganese (II) sulfate-1-hydrate (0.1 mole) and 10.56 g of ammonium carbonate (0.11 mole) were dissolved in sufficient amount of water in separate beakers. Ammonium carbonate solution was added in small lots to the hot manganese sulfate solution (60-70 oC). The progress of the reaction could be observed by the precipitation of manganese carbonate and release of carbon dioxide bubbles. The manganese carbonate precipitate, which was flesh in color, was allowed to precipitate and washed with plenty of water several times by a decantation until the supernatant solution gives no further test for sulfate. 2.2.3.2 Mn3O4 synthesis procedure [89] Manganese carbonate was taken to an oven at 80 oC for 4 hours. After that, the dried precipitate was transferred to a ceramic china dish and put into high temperature oven. The temperature of the oven was raised to 400 oC in steps of 100 oC, the decomposition of manganese carbonate was observed due to change in color to black. The material was taken out and cooled in dessicator to room temperature, then taken again in furnace and heated to 940 oC in steps of 100 oC. The product (Mn3O4) was kept in 940 oC for 1 hour, (the color of the material turns to brown in this step) taken out and cooled in desiccator. 2.2.4 Synthesis of poly (styrene-maleic anhydride-glycidyl methacrylate) (PSMA) [90] 0.1 mol (9.806 g) maleic anhydride, 0.1 mol (10.415 g) styrene, 0.038 mol (5.42 g) glycidyl methacrylate and 0.00238 mol (0.577 g) benzoyl peroxide were dissolved in 51.3 g ethyl methyl ketone (EMK) in a balloon flask and put into a constant temperature bath on a temperature controlled-heater magnetic stirrer. The reaction continued for 4 hours at 70 oC. The resulting mixture was precipitated in cold diethyl 30PDF 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)