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Separation of Actinium, Thorium and Protactinium from Liquid Media

Actinium, thorium, and protactinium are extremely rare metals that occur naturally in uranium ores.

  • 89

    AC

    Actinium

  • 90

    Th

    Thorium

  • 91

    Pa

    Protactinium

  • Ac - Actinium
  • Al - Aluminum
  • Am - Americium
  • Sb - Antimony
  • Ar - Argon
  • As - Arsenic
  • At - Astatine
  • Ba - Barium
  • Bk - Berkelium
  • Be - Beryllium
  • Bi - Bismuth
  • Bh - Bohrium
  • B - Boron
  • Br - Bromine
  • Cd - Cadmium
  • Ca - Calcium
  • Cf - Californium
  • C - Carbon
  • Ce - Cerium
  • Cs - Cesium
  • Cl - Chlorine
  • Cr - Chromium
  • Co - Cobalt
  • Cu - Copper
  • Cm - Curium
  • Db - Dubnium
  • Dy - Dysprosium
  • Es - Einsteinium
  • Er - Erbium
  • Eu - Europium
  • Fm - Fermium
  • F - Fluorine
  • Fr - Francium
  • Gd - Gadolinium
  • Ga - Gallium
  • Ge - Germanium
  • Au - Gold
  • Hf - Hafnium
  • Hs - Hassium
  • He - Helium
  • Ho - Holmium
  • H - Hydrogen
  • In - Indium
  • I - Iodine
  • Ir - Iridium
  • Fe - Iron
  • Kr - Krypton
  • La - Lanthanum
  • Lr - Lawrencium
  • Pb - Lead
  • Li - Lithium
  • Lu - Lutetium
  • Mg - Magneisum
  • Mn - Manganese
  • Mt - Meitnerium
  • Md - Mendelevium
  • Hg - Mercury
  • Mo - Molybdenum
  • Nd - Neodymium
  • Ne - Neon
  • Np - Neptunium
  • Ni - Nickel
  • Nb - Niobium
  • N - Nitrogen
  • No - Nobelium
  • Os - Osmium
  • O - Oxygen
  • Pd - Palladium
  • P - Phosphorus
  • Pt - Platinum
  • Pu - Plutonium
  • Po - Polonium
  • K - Potassium
  • Pr - Praseodymium
  • Pm - Promethium
  • Pa - Protactinium
  • Ra - Radium
  • Rn - Radon
  • Re - Rhenium
  • Rh - Rhodium
  • Rb - Rubidium
  • Ru - Ruthenium
  • Rf - Rutherfordium
  • Sm - Samarium
  • Sc - Scandium
  • Sg - Seaborgium
  • Se - Selenium
  • Si - Silicon
  • Ag - Silver
  • Na - Sodium
  • Sr - Strontium
  • S - Sulfur
  • Ta - Tantalum
  • Tc - Technetium
  • Te - Tellurium
  • Tb - Terbium
  • Tl - Thallium
  • Th - Thorium
  • Tm - Thulium
  • Sn - Tin
  • Ti - Titanium
  • W - Tungsten
  • U - Uranium
  • V - Vanadium
  • Xe - Xenon
  • Yb - Ytterbium
  • Y - Yttrium
  • Zn - Zinc
  • Zr - Zirconium

    • Protactinium

     

    In HCl, protactinium is absorbed by AmberSep™ 21K XLT Strong Base Anion Exchange Resin and has a low affinity for a strong acid cation resin like AmberSep™ G26 Resin.

     
     
     
     
     
     
     
     
     

    Thorium

     

    Thorium is strongly absorbed from HCl by a strong acid cation exchanger like AmberSep™ G26 H Resin and has a low affinity for a strong base anion exchange resin.

     
     
     
     
     
     
     
     
     

    Actinium

     

    Actinium is not ionically active and, therefore, it is not amenable to ion exchange separations.

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