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̈ Olivine LFP structure § Heterosite FP structure §§§§ §§§ § § ̈ ̈ ̈ ̈ FP K2S2O8 § ̈ ̈ ̈ ̈ ̈ 2q (°) Figure 2. XRD patterns of the LixFePO4 solid powders obtained from the reaction product of 0.375 M FePO4 + 0.75 M Li2SO4 + 1.5M Na2S2O3 or Na2SO3 after 1 hour of reaction time. The diffractograms of the as received LiFePO4 (LFP) powder and of FePO4 (FP) obtained from chemical delithiation of LFP using K2S2O8 are also shown for comparison. Electrochemical testing in Li-half cell cells was also performed to quantify the extent of lithium insertion into the FePO4 host. For that purpose, the LixFePO4 reaction product powder was dried and mixed with carbon and binder to produce composite electrodes that were cycled against a lithium metal electrode in Swagelok cells in an organic carbonate electrolyte (LP57). Figure 3 illustrates an example of the galvanostatic removal of lithium from the electrodes prepared with the LixFePO4 reaction product obtained using Na2SO3 as the reducing agent at different reaction times. The capacity associated with the first electrochemical extraction of lithium from the LixFePO4 electrode is proportional to the amount of lithium present initially in the electrode, according to the Faradays’s law. The lithium content in LixFePO4 was obtained taking into account that the as received, fully lithiated LiFePO4 produces an experimental capacity of 160 mA h g-1. ̈ ̈ ̈ LFP ̈ ̈ ̈ ̈ ̈ ̈ ̈ ̈ ̈ ̈ ̈ § § §§§ LFP ̈ ̈ ̈ ̈ Na2SO3 ̈ ̈ ̈ ̈ Intensity (a.u.) Na2S2O3 As received ̈ ̈ ̈ ̈ ̈ ̈ ̈ ̈ ̈ ̈ ̈ LFP 10 15 20 25 30 35 40 45 12PDF Image | Novel method of lithium production 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 |