Comparison of efficiency of cation-exchange resins in the chromatographic separation of metal ions with aqueous acetone-hydrochloric acid solution

1977 ◽  
Vol 137 (2) ◽  
pp. 381-396 ◽  
Author(s):  
Kazuyoshi Kawazu
Keyword(s):  
Hydrochloric Acid ◽  
Acid Solution ◽  
Metal Ions ◽  
Cation Exchange ◽  
Hydrochloric Acid Solution ◽  
Chromatographic Separation ◽  
Aqueous Acetone ◽  
Separation Of Metal Ions ◽  
Cation Exchange Resins ◽  
Exchange Resins

Coadsorption of Trivalent Metal Ions and Anions on Strongly Acidic Cation-Exchange Resins by Bridge Bonding

2008 ◽  
Vol 80 (24) ◽  
pp. 9666-9671 ◽  
Author(s):  
Takanori Matsuura ◽  
Kenji Ohnaka ◽  
Mayuu Takagi ◽  
Miki Ohashi ◽  
Ko Mibu ◽  
...  
Keyword(s):  
Metal Ions ◽  
Cation Exchange ◽  
Trivalent Metal ◽  
Cation Exchange Resins ◽  
Trivalent Metal Ions ◽  
Exchange Resins

scholarly journals Synergistic effect of temperature and background counterions on ion-exchange equilibria

RSC Advances ◽  
2018 ◽  
Vol 8 (47) ◽  
pp. 26849-26856 ◽  
Author(s):  
Masami Shibukawa ◽  
Masaru Yanagisawa ◽  
Ryota Morinaga ◽  
Tomomi Shimasaki ◽  
Shingo Saito ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Synergistic Effect ◽  
Metal Ions ◽  
Cation Exchange ◽  
Elevated Temperatures ◽  
Drastic Change ◽  
Effect Of Temperature ◽  
Separation Selectivity ◽  
Cation Exchange Resins ◽  
Exchange Resins

Metal ions in cation-exchange resins are dehydrated by interionic contacts with a co-existing counterion at elevated temperatures, which causes a drastic change in separation selectivity.

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