Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymerizing in two or more physically distinct zones
Reexamination Certificate
2005-08-30
2005-08-30
Harlan, Robert D. (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymerizing in two or more physically distinct zones
C526S067000
Reexamination Certificate
active
06936665
ABSTRACT:
The application discloses a system for controlling a chemical manufacturing process having at least one piece of process limiting equipment in addition to a reactor. The system employs one or more multivariable predictive optimizer controllers for optimizing control of the chemical reactor and production limiting equipment located upstream or downstream of the reactor, to provide integrated process control of the reactor and the production limiting equipment.
REFERENCES:
patent: 3506640 (1970-04-01), Reid et al.
patent: 3759820 (1973-09-01), Boyd
patent: 3891836 (1975-06-01), Lee
patent: 4349869 (1982-09-01), Prett et al.
patent: 4448736 (1984-05-01), Emery
patent: 4469853 (1984-09-01), Mori
patent: 4616308 (1986-10-01), Morshedi et al.
patent: 4888704 (1989-12-01), Topliss
patent: 5155184 (1992-10-01), Laurent et al.
patent: 5387659 (1995-02-01), Hottovy et al.
patent: 5504166 (1996-04-01), Buchelli et al.
patent: 5644007 (1997-07-01), Davidson et al.
patent: 5684580 (1997-11-01), Cooper et al.
patent: 5830954 (1998-11-01), Hayashi et al.
patent: 5877954 (1999-03-01), Klimasauskas et al.
patent: 5933345 (1999-08-01), Martin et al.
patent: 6122555 (2000-09-01), Lu
patent: 0486262 (1992-05-01), None
patent: 9526990 (1995-10-01), None
patent: 9641822 (1996-12-01), None
patent: WO 01/51589 (2001-07-01), None
patent: 0151589 (2001-07-01), None
patent: 0182008 (2001-11-01), None
“NonLinear Material Balance Technique to Control Reactor Gas Composition,” IBM Technical Disclosure Bulletin, IBM Corp. New York, US, vol. 40, No. 8, Aug. 1, 1997, p. 13; XP000735561; ISSN: 0018-8689.
Downs et al., “A Plant-Wide Industrial Process Control Problem,” Computers chem. Engng, vol. 17, No. 3, pp. 245-255, 1993, Pergamon, Press, Great Brittain.
Ricker, “Decentralized Control of the Tennessee Eastman Challenge Process,” J.Proc.Cont., vol. 6, No. 4, pp. 205-251, 1996, Elsevier, Great Brittain.
Biegler, “Advances in Nonlinerar Programming Concepts for Process Control,” J.Proc.Cont., vol. 8, No. 5, pp. 301-311, 1998, Elsevier, Great Brittain.
Zheng et al., “Hierarchical Procedure for Plantwide Control System Synthesis,” AlChE Journal, vol. 45, No. 6, pp. 1255-1265, 1999.
Hydrocarbon Processing, vol. 71, No. 9, pp. 114, 125-126, 138, 1992.
Hydrocarbon Processing, vol. 72, No. 9, pp. 106, 127-128, 1993.
Halmo Paul M.
Stephens William D.
BP Corporation North America Inc.
Harlan Robert D.
Henes James R.
Yusko David P.
LandOfFree
Integrated advanced chemical process control does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Integrated advanced chemical process control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated advanced chemical process control will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3443979