Molecular formula :
nature : also known as elution. Ion exchange extraction and purification process of a major operation steps, its purpose is to the adsorption resin (resin load or unsaturated resin), metal (such as uranium) from the resin of the leaching solution. For uranium leaching solution of sulfuric acid (or pulp) adsorption process, commonly used eluent is acidic nitrate solution (such as NH4NO3 HNO3 +) or acid chloride solution (as H2SO4 + NaCl). For uranium carbonate leaching solution (or pulp) adsorption process, it would be advisable to add a small amount of NaCO3 or NaHCO3 NaCl solution for the eluent. Column chromatography is leaching commonly used methods. The ion-exchange chromatography, with the appropriate solution for the mobile phase, in a certain velocity, will be a resin adsorption of ions from the desorption process. Pro-and the ability of the first small outflow, the pro - and the large capacity after the outflow.
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