Table 6. Mass Transfer Coefficient K_La⁰ and Initial Mass Transfer Rate J₀ of Ethane and n-Butane in the DES at Different Model Gas Flow Rates.

F (mL/min)	ethane			n-butane
	KLa0/10–3 s–1	J0/10–4 mol s–1	R2	KLa0/10–3 s–1	J0/10–4 mol s–1	R2
500	94.42	10.77	0.998	10.48	18.47	0.998
100	30.72	3.50	0.994	2.43	4.29	0.997
50	17.98	2.05	0.995	1.91	3.38	0.998
30	17.34	1.98	0.995	1.71	3.00	0.997