The Ternary System Potassium Bromide—Potassium Chloride—50% Aqueous Ethanol

1951 ◽  
Vol 73 (12) ◽  
pp. 5717-5719 ◽  
Author(s):  
Edward L. Simons ◽  
Samuel E. Blum
Keyword(s):  
Ternary System ◽  
Potassium Chloride ◽  
Aqueous Ethanol ◽  
Potassium Bromide

Metastability of the system potassium chloride-potassium bromide-water

1990 ◽  
Vol 55 (5) ◽  
pp. 1175-1183 ◽  
Author(s):  
Karolina Papazova-Dencheva ◽  
Jaroslav Nývlt ◽  
Vladimír Pekárek ◽  
Milan Šípek
Keyword(s):  
Ternary System ◽  
Potassium Chloride ◽  
Solid Solutions ◽  
Potassium Bromide ◽  
Crystallization Behaviour ◽  
Metastable Zone Width ◽  
Zone Width ◽  
Nucleation Parameters ◽  
Metastable Zone

The metastable zone width has been determined for pure KCl-H2O and three compositions of the ternary system KCl-KBr-H2O at temperatures close to 35 and 40 °C. In agreement with literature it was confirmed that there are two different regions of solid solutions in the system KCl-KBr-H2O. The data on metastable zone width show a different crystallization behaviour of both of the solutions: the values of critical nucleation parameters calculated from the measurements exhibit a distinct asymetry which may be connected with different radii of the Cl- and Br- ions.

Electrolysis through Precipitation Films. Part I

1906 ◽  
Vol 26 (1) ◽  
pp. 447-463
Author(s):  
W. S. Millar ◽  
W. W. Taylor
Keyword(s):  
Potassium Chloride ◽  
Aluminium Hydroxide ◽  
Potassium Bromide ◽  
Potassium Sulphate ◽  
Salt Solutions ◽  
Aluminium Anode

In a paper on the aluminium anode by one of us, in conjunction with Inglis, it was pointed out that if the suggested theory of the aluminium anode is correct, a precipitation film of aluminium hydroxide should dimmish the conductivity of salt solutions to very different extents depending upon the ions present, and that, e.g., the diminution in the case of potassium chloride might be expected to be slight, in the case of potassium bromide somewhat greater, and in the case of potassium sulphate to be very considerable. Preliminary experiments to measure these differences directly were not successful, almost certainly, as was stated at the time, because of the difficulty of freeing the precipitation membrane from the concomitant soluble impurities.

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