Analytic Hierarchy Process, Sensitivity Analysis, and Selectivity of Alphabutol Operation in 1-Butene Production

Table 2

Summary of data collection.

Run	X1 (°C)	X2 (kg/cm^2g)	X3	PPC (%)	Yield (%)	Selectivity (%)	PAL in service days (S)	PAL cleaning hours (h)
1	53.86	21.28	2.30	85.6%	87.27%	89.86%	28	312
2	50.70	20.66	2.16	86.5%	87.26%	92.51%	41	292
3	52.69	19.03	2.31	90.3%	85.22%	87.72%	29	280
4	51.19	20.38	2.12	87.1%	82.26%	90.01%	40	288
5	49.90	20.16	2.14	86.9%	83.56%	90.02%	33	252
6	51.40	21.19	2.51	83.2%	82.89%	88.44%	21	223
7	51.24	18.85	2.00	89.4%	82.13%	88.75%	31	336
8	49.96	19.38	1.98	88.2%	85.51%	89.21%	43	384
9	52.37	21.12	2.21	85.8%	88.58%	91.75%	54	350