CXV.—The system potassium sulphate–aluminium sulphate–water at 25°

1922 ◽  
Vol 121 (0) ◽  
pp. 982-986 ◽  
Author(s):  
Hubert Thomas Stanley Britton
Keyword(s):  
Potassium Sulphate ◽  
Aluminium Sulphate ◽  
Sulphate Water

CCCLIII.—The system silver sulphate–aluminium sulphate–water at 30°

1925 ◽  
Vol 127 (0) ◽  
pp. 2550-2551 ◽  
Author(s):  
Robert Martin Caven ◽  
Thomas Corlett Mitchell
Keyword(s):  
Aluminium Sulphate ◽  
Silver Sulphate ◽  
Sulphate Water

CLXXII.—The system potassium sulphate–glucinum sulphate–water at 25°

1921 ◽  
Vol 119 (0) ◽  
pp. 1463-1470 ◽  
Author(s):  
Hubert Thomas Stanley Britton ◽  
Arthur John Allmand
Keyword(s):  
Potassium Sulphate ◽  
Sulphate Water

Scale-up of stirred crystallisers. Batch precipitation of aluminium potassium sulphate

1982 ◽  
Vol 47 (11) ◽  
pp. 3027-3031 ◽  
Author(s):  
Piotr Karpiński ◽  
Stanislav Žáček ◽  
Jaroslav Nývlt ◽  
Jerzy Budz
Keyword(s):  
Size Distribution ◽  
Kinetic Constant ◽  
Scale Up ◽  
Potassium Sulphate ◽  
Aluminium Sulphate ◽  
Mixing Intensity ◽  
Mean Size ◽  
Relative Kinetic ◽  
Series Of Experiments ◽  
The Mean

Aluminium potassium sulphate has been precipitated batchwise by mixing equal volumes of 0.6 mol/l solutions of potassium sulphate and aluminium sulphate with eventual addition of water in advance. The experiments were performed at 20 and 25 °C in the volume 100 to 200 cm3 and in the volume 0.021 m3. From the size distribution of product crystals, the mean size of crystals has been evaluated and calculated the system kinetic constant of crystallization BN. The system constant is different in both series of experiments and can be correlated with the size of the crystallizer or with mixing intensity. Its value and the value of relative kinetic exponent g/n is comparable with the values obtained in experiments with cooling of solutions.

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