Multivariate SPC for startups and grade transitions

AIChE Journal

Volumn 48, Issue 12, 2002, Pages 2890-2901

  Duchesne, Carl ^a,b   Kourti, Theodora ^a   MacGregor, John F ^a  

^a MCMASTER UNIVERSITY   (Canada)

^b UNIVERSITÉ LAVAL   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; DATA ACQUISITION; FLUIDIZED BED PROCESS; LINEAR LOW DENSITY POLYETHYLENES; POLYMERIZATION; PROCESS ENGINEERING; PRODUCTION CONTROL; STATISTICAL METHODS;

PROCESS TRANSITIONS;

CHEMICAL INDUSTRY;

POLYETHYLENE;

CONTROL SYSTEM; FLUIDIZED BED; INDUSTRIAL APPLICATION; POLYETHYLENE; PROCESS CONTROL; STATISTICAL ANALYSIS;

ANALYSIS; ARTICLE; DATA ANALYSIS; FLUIDIZED BED; INDUSTRY; MONITORING; MULTIVARIATE ANALYSIS; PERFORMANCE; POLYMERIZATION; PROCESS DEVELOPMENT; PRODUCT RECOVERY; QUALITY CONTROL; REPRODUCIBILITY; SIMULATION; TECHNIQUE;

EID: 0036981048     PISSN: 00011541     EISSN: None     Source Type: Journal    
DOI: 10.1002/aic.690481216     Document Type: Article

References (27)

1. Anderson, T. W., An Introduction to Multivariate Statistical Analysis, 2nd ed., Wiley, New York (1984).
2. Cervantes, A. M., S. Tonelli, A. Brandolin, J. A. Bandoni, and L. T. Biegler, "Large-Scale Optimization for Grade Transitions in a Low Density Polyethylene Plant," Comput. Chem. Eng., 26, 227 (2002).
3. Debling, J. A., G. C. Han, F. Kuijpers, J. VerBurg, J. Zacca, and W. H. Ray, "Dynamic Modeling of Product Grade Transitions for Olefin Polymerization Processes," AIChE J., 40, 506 (1994).
4. Duchesne, C., and J. F. MacGregor, "Multivariate Analysis and Optimization of Process Variable Trajectories for Batch Processes," Chemometrics and Intelligent Laboratory Systems, 51, 125 (2000).
5. Farber, J. N., and R. L. Laurence, "Optimization of Continuous Polymerization Reactors: Start-Up and Change of Specification," Macromol. Chem., Macromol. Symp., 2, 193 (1986).
6. Flender, M., G. Fieg, and G. Wozny, "Classification of New Product Changeover Strategy (NPS) for Different Application of Distillation Columns," Comput. and Chem. Eng., 20 Suppl., S1131 (1996).
7. Kassidas, A., J. F. MacGregor, and P. A. Taylor, "Synchronization of Batch Trajectories Using Dynamic Time Warping," AIChE J., 44, 864 (1998).
8. Kourti, T., and J. F. MacGregor, "Multivariate SPC Methods for Process and Product Monitoring," J. of Quality Technol., 28, 409 (1996).
9. Kourti, T., J. Lee, and J. F. MacGregor, "Experiences with Industrial Applications of Projection Methods for Multivariate Statistical Process Control," Comput. in Chem. Eng., 20 Suppl., S745 (1996).
10. Kourti, T., P. Nomikos, and J. F. MacGregor, Analysis, Monitoring and Fault Detection of Batch Processes Using Multiblock and Multiway PLS," J. of Process Control, 5, 277 (1995).
11. MacGregor, J. F., C. M. Jaeckle, C. Kiparissides, and M. Koutoudi, "Monitoring and Diagnosis by Multi-Block PLS Methods," AIChE J., 40, 826 (1994).
12. McAuley, K. B., "Modelling, Estimation and Control of Product Properties in a Gas Phase Polyethylene Reactor," PhD Thesis, Dept. of Chemical Engineering, McMaster University, Hamilton, Ontario, Canada (1992).
13. McAuley, K. B., and J. F. MacGregor, "Optimal Grade Transitions in a Gas-Phase Polyethylene Reactor," AIChE J., 38, 1564 (1992).
14. McAuley, K. B., and J. F. MacGregor, "Nonlinear Product Property Control in Industrial Gas-Phase Polyethylene Reactor," AIChE J., 39, 855 (1993).
15. McAuley, K. B., J. F. MacGregor, and A. E. Hamielec, "A Kinetic Model for Industrial Gas-Phase Ethylene Copolymerization," AIChE J., 36, 837 (1990).
16. Nomikos, P., and J. F. MacGregor, "Monitoring of Batch Processes using Multi-way Principal Component Analysis," AIChE J., 40, 1361 (1994a).
17. Nomikos, P., and J. F. MacGregor, "Multivariate SPC Charts for Monitoring Batch Processes," Technometrics, 37, 1361 (1994b).
18. Nomikos, P., and J. F. MacGregor, "Multiway Partial Least squares in Monitoring Batch Processes," Chemometrics and Intelligent Laboratory Systems, 30, 97 (1995).
19. Ohshima, M., I. Hashimoto, T. Yoneyama, M. Takeda, and F. Gotoh, "Grade Transition Control for an Impact Copolymerization Reactor," IFAC Symp., ADCHEM'94, Kyoto, Japan (May 25-27, 1994).
20. Sargent, R. W. H., and G. R. Sullivan, "Development of Feed Changeover Policies for Refinery Distillation Units," Ind. Eng. Chemistry and Process Design and Development, 18, 113 (1979).
21. Verwijs, J. W., P. H. Kösters, H. van den Berg, and K. R. Westerterp, "Reactor Operating Procedures for Startup of Continuously-Operated Chemical Plants," AIChE J., 41, 148 (1995).
22. Wang, Y., H. Seki, S. Ooyama, K. Akamatsu, M. Ogawa, and M. Ohshima, "A Nonlinear Predictive Control for Optimal Grade Transitions of Polymerization Reactors," IFAC ADCHEM Preprints II, Pisa, Italy (2000).
23. Westerhuis, J. A., and P. M. J. Coenegracht, "Multivariate Modelling of the Pharmaceutical Two-Step Process of Wet Granulation and Tableting with Multiblock Partial Least Squares," J. of Chemometrics, 11, 379 (1997).
24. Westerhuis, J. A., T. Kourti, A. Kassidas, P. A. Taylor, and J. F. MacGregor, "On-Line Synchronization of the Trajectories of Process Variables for Monitoring Batch Processes with Varying Duration," Sixth Scandinavian Symp. on Chemometrics, Porsgrunn, Norway (Aug. 15-19, 1999) (1999a).
25. Westerhuis, J. A., T. Kourti, and J. F. MacGregor, "Comparing Alternative Approaches for Multivariate Statistical Analysis of Batch Process Data," J. of Chemometrics, 13, 397 (1999b).
26. Wold, S., C. Albano, W. J. Dunn III, U. Edlund, K. Esbensen, P. Geladi, S. Hellberg, E. Johansson, W. Lindberg, and M. Sjöström, "Multivariate Data Analysis in Chemistry," Chemometrics, Mathematics and Statistics in Chemistry, B. R. Kowalski, ed., Reidel, Dordrecht, The Netherlands (1984).
27. Wurl, R. C., S. L. Albin, and I. J. Shiffer, "Multivariate Monitoring of Batch Process Startup," Quality and Reliability Eng. Int., 17, 269 (2001).