The ion-exchange technique proposed in this manuscript was successfully used for nickel(II) perrhenate, cobalt(II) perrhenate, chromium(III) perrhenate, and cesium perrhenate production and has been described in past works. Similar to potassium, cesium, and silver, perrhenates are characterized by low water solubility. Rubidium perrhenate is a colorless crystal with a tetragonal bipyramidal symmetry. Then, the product is purified and recrystallized. Preparation is generally based on the neutralization of perrhenic acid solution by rubidium carbonate or hydroxide in equimolar amounts, resulting in the precipitation of rubidium perrhenate. Its synthesis has so far been devoted to obtaining materials for physico-chemical property determination. In particular, there is no information on the industrial scale production of this compound. Preparation methods of rubidium perrhenate are poorly described in scientific databases.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |