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SHARE THIS E-BOOK: The resin’s regeneration and binding capabilities are still being tested and recovery rates are expected to increase. Electrodialysis Electrodialysis is also a form of ion exchange that can be used to separate out lithium from geothermal brine. It’s a membrane process that uses positively or negatively charged ions to allow charged particles to flow through a semipermeable membrane and can be used in stages to concentrate the brine. It is often used in conjunction with RO to yield high recovery rates. At the Wairakei geothermal power station in New Zealand, which lies on the Taupo Volcanic Zone, researchers attempted to extract lithium with this process, as outlined in a posted study. The facility first removed silica from the stream and proceeded to test how different voltages, currents, temperatures, and acidification levels affected the ability to extract lithium by electrodialysis. The experimenters tested the fluids in batches using several different types of membranes and found that: • acidification levels affected extraction (pH from 2 to 4 proved most beneficial) • increasing the current improved extraction rates, but also limited membrane usePDF Image | LITHIUM EXTRACTION from Samco
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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 |