SEPARATION OF LITHIUM FROM BRINES

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SEPARATION OF LITHIUM FROM BRINES ( separation-lithium-from-brines )

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it. The algea is the dominant species in the water, and does not allow growing any other organic content. It was deduced that, calcium was absent in concentrated sea water. It is because of the precipitation of calcium ions in the form of calcium carbonate and sulfate during the evaporation in the ponds. The composition of the concentrated brine in Çamaltı Salina is tabulated in Table 3.15. Table 3.15 The composition of the concentrated brine in Çamaltı Salina Metal ion Sodium Magnesium Calcium Potassium Lithium Concentration (ppm) (mg/L) 76750 21000 - 11023 1.25 3.1.4.2 Preparation of boron clay extract from Bigadiç Bigadiç has the largest boron reserves in the world. After boron is produced in mine, remaining residue (clay) is disposed to nature. The clay is called as ulexite and there is around 3000 ppm lithium content in the clay, mostly bounded to silicates (Li2Si2O5). The conventional process to extract lithium from the clay needs hot temperature (900-1100 oC) roasting of clay with sodium sulfate which makes the process expensive and brings alternative economical methods into consideration. In order to take lithium into the solution directly, acid treatment is required. Mostly hydrochloric acid and sulfuric acid are used. In this study, the acid quantity and type used for leaching of lithium from the clays were optimized. In order to do that optimization, different volumes of different acids were mixed with clay under varying water content and time. The results were summarized in Table 3.16. . 76

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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)