Soft Sensing Modeling of the SMB Chromatographic Separation Process Based on the Adaptive Neural Fuzzy Inference System

Table 1

Data of the SMB chromatography separation process.

Number	Feed concentration (mg/ml)	Flow rate of F pump (ml/min)	Flow rate of D pump (ml/min)	Switching time (min)	Purity of E port (%)	Purity of E port by simulated calculation (%)	Recovery of R port (%)	Recovery of R port by simulated calculation (%)
1	5.6	0.1	1.0	15.5	95	99.99	71	69.6
2	10	0.1	0.828	17	98.1	99.99	90	88.3
3	10	0.1	0.7	19	98.2	99.99	97.2	99.9
4	10	0.1	1.0	14.5	96.9	99.99	83	84.6
5	10	0.1	0.7	19.5	96	99.99	91	93.2
6	14.3	0.2	0.6	19	98.2	99.99	83	83.1
7	5.3	0.3	0.6	19.5	97.5	99.99	80	81
8	10	0.2	1.0	14.5	96.6	99.99	43	44.3
9	10	0.2	0.4	29	98.5	99.99	64	65.2
…	…	…	…	…	…	…	…	…
1000	10.4	0.2	0.7	19.5	95.7	99.99	48	46.1