Table 12.

Obtained value of R, the separation efficiency and the diffusion coefficient of ^99mTc from molten MoO₃ samples with 4.0 and 8.5 mm thicknesses for each run. 〈D〉 is the average value of the diffusion coefficient. T_fur and t_heat are the furnace temperature and the heating time of the furnace, respectively

Run	Sample depth (mm) (Mass (g))	T fur	t heat	R	εsp (%)	D (cm2 sec−1)	〈D〉 (cm2 sec−1)
1	4.0 (9.87)	845	15	0.105	95	7.9 × 10−5	6.3 × 10−5
2		845	15	0.165	89	6.5 × 10−5
3		845	15	0.163	89	5.8 × 10−5
4	(7.69)	845	15	0.172	88	5.0 × 10−5
1	8.5 (14.3)	845	15	0.333	71	1.4 × 10−4	1.4 × 10−4
2		845	15	0.354	68	1.4 × 10−4
3		845	30	0.203	84	1.5 × 10−4
4	(11.9)	855	15	0.285	76	1.4 × 10−4