Table 3. Experimental Conversion of Contact Time to Residence Time^a.

	methanol flow
contact time (h)	mass (g/h)	volume (cc/s)	residence time (s)
0	inf	inf	0
0.2	12.5	5.99	0.32
0.4	6.25	3.0	0.64
0.6	4.17	2.0	0.96
0.8	3.13	1.5	1.28

^aAdapted from Choe et al.³⁸