Optimization of Deep Oxidative Desulfurization Process Using Ionic Liquid and Potassium Monopersulfate

Table 1

Levels of the variables for BBD experimental design.

Variables	Code	Unit	Levels
			−1	0	1
PMS		g	1	1.5	2
BMIMCl/CoCl2		g	2	3	4
Temperature		°C	40	50	60
Time		min	5	15	25