Element distribution coefficients for hydrofluoric acid/nitric acid solutions and the anion exchange resin Dowex 1X8

1981 ◽  
Vol 53 (11) ◽  
pp. 1719-1721 ◽  
Author(s):  
Werner G. Faix ◽  
Rostislav. Caletka ◽  
Viliam. Krivan
Keyword(s):  
Nitric Acid ◽  
Anion Exchange ◽  
Hydrofluoric Acid ◽  
Exchange Resin ◽  
Anion Exchange Resin ◽  
Distribution Coefficients ◽  
Element Distribution ◽  
Acid Solutions ◽  
Nitric Acid Solutions

Separation of Manganese, Cobalt, Copper, Zinc, and Magnesium By Using an Anion Exchange Resin

1967 ◽  
Vol 50 (4) ◽  
pp. 783-786
Author(s):  
Eugene A Breatjlt
Keyword(s):  
Ion Exchange ◽  
Anion Exchange ◽  
Exchange Resin ◽  
Anion Exchange Resin ◽  
Ion Exchange Resin ◽  
Acid Solutions ◽  
Resin Column ◽  
Hydrochloric Acid Solutions ◽  
Copper Zinc ◽  
Resin Separation

Abstract The metals Mn, Mg, Co, Cu, and Zn were separated by using an anion exchange resin column and progressively less concentrated IIC1 solution as eluting agent. The position of Mg on an anion exchange resin, not previously reported in the literature, was determined. It has been shown that by using two different ion exchange resin columns, simple hydrochloric acid solutions as eluants, and polarographic or flame photometric determinations, 12 metals can be separately estimated in an aqueous solution containing about 100 /μg of each. It is recommended that the study of ion exchange resin separation of metals found in plants be continued.

Distribution Coefficients of 60 Elements on Cation and Anion-Exchange Resin in Ammonium Chloride Solutions

2019 ◽  
Vol 37 (6) ◽  
pp. 473-487 ◽  
Author(s):  
Nijat Mirzayev ◽  
Atanaska Pavlova Marinova ◽  
Genko Marinov Marinov ◽  
Khagani Mammadov ◽  
Vasili Karandashev ◽  
...  
Keyword(s):  
Anion Exchange ◽  
Ammonium Chloride ◽  
Exchange Resin ◽  
Anion Exchange Resin ◽  
Distribution Coefficients ◽  
Chloride Solutions

Sorption of Complex Co(II)-EDTA by Anion Exchange Resin AB-17-8 from Model Deactivating Solutions Containing Fe(III)-EDTA

2020 ◽  
Vol 24 (6) ◽  
pp. 20-23
Author(s):  
M.S. Palamarchuk ◽  
E.A. Shelestyuk ◽  
E.A. Tokar’ ◽  
A.M. Egorin
Keyword(s):  
Iron Oxide ◽  
Water Treatment ◽  
Anion Exchange ◽  
Exchange Resin ◽  
Anion Exchange Resin ◽  
Sorption Process ◽  
Inorganic Anions ◽  
Acid Solutions ◽  
Acidic Media ◽  
Edta Complexes

The results of studies of the sorption of EDTA complexes with ions Co(II) and Fe(III) on anion exchange resin AB-17-8 used in mixed filters of special water treatment apparatus of NPP are presented. The character of the sorption process of complexes Co(II)-EDTA and Fe(III)-EDTA in acidic media depending on the pH and salt background of solutions simulating deactivating solutions formed after the dissolution of iron oxide compounds containing cobalt radionuclides was studied. It has been shown that upon deactivation of spent ion-exchanged resins with acid solutions of EDTA salts, the secondary sorption of EDTA complexes with cobalt radionuclides on anion exchange resin can be reduced by lowering the pH of the deactivating solutions and increasing the concentration of competing inorganic anions, with no noticeable competing effects of the complexes Fe(III)-EDTA.

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