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plasma-optical emission spectroscopy (ICP-OES, Thermo Jarrell Ash IRIS Advantage). The surface chemistry and the valence state of Mn were studied using X-ray photoelectron spectroscopy (XPS, Thermo Scientific K-Alpha). Lithum extraction/recovery tests Lithium adsorption/desorption performance was studied in a batch system as shown in Figure S5. The obtained powders were firstly delithiated in the eluent until the extraction of lithium reached equilibrium. The lithium recovery experiments were conducted in 0.1 M LiCl solutions at 60°C. The pH of LiCl solutions was adjusted to 8 using 1 M LiOH. The recovery of lithium was carried out by stirring 1 g HMO powders in 40 ml of lithium solutions for 4 h. For the desorption tests, the sorbent was stirred in a 0.5 M H2SO4 or (NH4)2S2O8 solution for 4 h. Sorbent–sorbate mixture was analyzed after centrifuged at 3500 rpm for 10 min, followed by washing with DI water to remove the residues. The Li+ selectivity tests were carried out using 1 g (NH4)2S2O8-eluted LMO nanotubes in 40 mL in simulated brines. The brines contain 0.05 M LiCl, KCl and MgCl2, and NaCl in different concentrations of 0.05-0.5 M. The concentrations of Li+ and coexisting cations in all solutions were determined at intervals by the ICP-OES. The adsorption capacity was calculated by qe=ΔC * V / m, whereΔC is the change of Li+ concentration (mg L-1); V is solution volume (L); and m is sorbent mass (g), respectively. The adsorption capacity was reported based on the average value calculation for three samples.PDF Image | Extraction of Lithium from Single-Crystalline Lithium
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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)