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

Table 1

Identifying factors, low and high setting of the three factors.

Variables	Symbols	Low setting (−1)	High setting (+1)
Reactor temperature (°C)	X1	48	54
Reactor pressure (kg/cm^2g)	X2	18	21
T2/LC mole ratio	X3	1.8	2.5