An investigation was made of the kinetics of dissolution of Cl bubbles in the equimolar alkali chloride melt. It was found that the results, for temperatures ranging from 986 to 1186K, could be described by:

log[D (cm2/s)] = -1.35 – 3150/T

L.E.Ivanovskii, V.N.Nekrasov: Tr. Inst. Elektrokhim., Ural. Nauch. Tsentr. Akad. Nauk SSSR, 1972, 18, 57-63

 

Table 83

Diffusivity of Co2+ Ions in Equimolecular KCl-NaCl Melts

 

CoCl2 (/cm3)

Temperature (C)

D (cm2/s)

0.493 x 105

700

1.95 x 10-5

0.494 x 105

700

2.33 x 10-5

0.986 x 105

700

2.31 x 10-5

1.484 x 105

700

1.86 x 10-5

2.473 x 105

700

1.77 x 10-5

0.990 x 105

806

2.36 x 10-5

0.059 x 105

806

3.05 x 10-5

1.486 x 105

806

2.34 x 10-5

1.981 x 105

806

2.97 x 10-5

1.996 x 105

806

2.24 x 10-5