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International Seminar on Mineral and Coal Technology IOP Publishing IOP Conf. Series: Earth and Environmental Science 882 (2021) 012003 doi:10.1088/1755-1315/882/1/012003 Figure 4. Effect of operating voltage on the lithium uptake rate. Figure 4 shows that the highest flux for all temperature variations is at the beginning of the measurement where the membrane used has not been fouled, which is 26 MLH for 2 V operating voltage and 37 MLH for 4 V operating voltage. Over time the flux tends to decrease because the membrane used during the study was getting clogged. The lowest flux in all types of operating voltage variations in the research that has been carried out is at a value of 23 MLH, wherein in these conditions, the flux decline has become very slow. In addition, Figure 4 shows that the higher the applied voltage, the higher the flux generated. This phenomenon happens because the higher the voltage, the greater the electricity delivered and the faster the redox reactions in the system. Ohm's law shows that the electric voltage is directly proportional to the electric current; the greater the voltage, the greater the electric current delivered from the anode to the cathode [24]. So based on the solution flux from each voltage variation, it can be concluded that the best condition in the first study was at a voltage of 4 V because it produced the largest solution flux compared to the lower voltage condition. 4.2. Temperature variation The second study was carried out in various operating conditions where 30°C and 40°C varied the operating temperature. The electric voltage used in the second experiment is 4V because this condition is the best based on the first experiment. Figure 5 shows that temperature plays an essential role in returning lithium using an electrodialysis system. Figure 5. Effect of operating operation temperature on the lithium uptake rate. Figure 5 shows that the highest flux for all temperature variations is at the beginning of the measurement where the membrane used has not been fouled, which is 26 MLH for an operating temperature of 30°C and 37 MLH for an operating temperature of 40°C. Over time the flux tends to decrease because the membrane used during the study is getting clogged. The lowest flux in all types of operating voltage variations in the research carried out is at an estimated value of 22-23 MLH, where the flux decline has become very slow at that condition. In addition, Figure 5 shows that the higher the temperature, the faster the lithium recovery rate. This phenomenon is because the molecules in the solution move faster at higher temperatures. The faster the 39 37 35 33 31 29 27 25 23 J 2V 40C J 4V 40C 0 20 40 60 80 100 120 Time[Minutes] 38 36 34 32 30 28 26 24 22 J 4V 30C J 4V 40C 0 20 40 60 80 100 120 Time [Minutes] 6 Js [MLH] Js[MLH]PDF Image | Lithium recovery synthetic geothermal brine electrodialysis
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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)