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Table 3.28 shows that the initial lithium concentration does not affect the capacity value of the adsorbents. In other words the lithium concentration in the medium does not affect the total lithium amount adsorbed on the particle. This behavior implies that the mass transfer limitations around the particle and inside the particle are not significant to affect the thermodynamic limits of the adsorption process within given time (24 h). The small particle size and high porosity of the adsorbents reduces the mass transfer resistance. 3.3.3 Kinetics of the adsorption process The kinetics of the adsorption process was studied with five identically prepared mixtures by measuring the uptake amount of lithium at different times. The initial lithium concentration was 10 ppm, pH was 10.2 and 0.02 g of adsorbent was used for each parallel experiment. 25,00 20,00 15,00 Lithium Uptake (mg Li/g) 10,00 5,00 0,00 0 5 10 15 20 25 30 Time (hours) Figure 3.28 The kinetics of adsorption process It is seen in Figure 3.28 that, the adsorption process is completed in 20 hours with the maximum lithium uptake value of 22 mg Li/g adsorbent. When the results in Table 3.28 and Figure 3.28 were evaluated together, it was seen that the same uptake value of 22 mg Li/g was acquired for both the experiments having initial lithium concentration of 4.73 and 10.0 ppm Li in 24 h. If the mass transfer limitations 89PDF 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 | RSS | AMP |