Table 5.

Selectivity of reaction products at varied catalyst.

Catalyst	Time (h)	Selectivity (%)
		HQ	CAT	BQ
10Zr	1	12.55	87.45	0.00
	2	11.61	88.39	0.00
	3	7.47	92.53	0.00
	4	18.96	77.81	3.23
	5	20.07	79.93	0.00
	6	20.63	79.37	0.00
20Zr	1	50.63	49.37	0.00
	2	41.00	59.00	0.00
	3	38.27	60.67	1.06
	4	30.79	64.59	4.62
	5	31.64	64.47	3.89
	6	29.91	66.04	4.05
40Zr	1	23.77	76.23	0.00
	2	13.20	86.80	0.00
	3	1737	82.63	0.00
	4	15.57	84.12	0.31
	5	15.87	83.68	0.44
	6	15.97	83.82	0.21
60Zr	1	11.67	88.33	0.00
	2	17.80	80.38	1.82
	3	15.72	82.72	1.56
	4	13.66	85.20	1.13
	5	16.71	81.13	2.16
	6	16.19	82.73	1.08