Cation-exchange behaviour of several elements in formic acid solution.
The cation-exchange characteristics of 20 elements towards the strongly acidic cation-exchange resin Dowex 50 x 8 in media containing varying concentrations of formic acid and mixtures of formic acid with aqueous dioxan were investigated. Possible separations are indicated and discussed. Bismuth may be quantitatively separated from copper.
Qureshi
M
M
Chemical Laboratories, Aligarh Muslim University, Aligarh, India.
Husain
W
W