Data processing: generic control systems or specific application – Specific application – apparatus or process – Chemical process control or monitoring system
Reexamination Certificate
2007-07-05
2011-11-22
Alexander, Lyle (Department: 1773)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Chemical process control or monitoring system
C700S268000, C702S022000, C703S002000, C703S012000
Reexamination Certificate
active
08065038
ABSTRACT:
A method of optimizing a chemical reaction in a plate-type open reactor, the method consisting in:establishing a dynamic model of the reactor for a given reaction on the basis of a model of the reactor and its heat exchanges;applying an integration software tool to the dynamic model in order to solve the above-mentioned equations;determining and optimizing a set of dimension and/or operation parameters of the reactor on the basis of evaluating targets to be achieved, constraints to be complied with, and variable data for the reactor and/or the reaction;building a plate reactor of the said type accordingly to the set of optimized parameters; anddoing measurements of physical parameters during the execution of said reaction in the built reactor, for validating its operation.
REFERENCES:
patent: 2004/0109798 (2004-06-01), Chopard et al.
patent: WO 02/085511 (2002-10-01), None
French Search Report for Application No. FR 05 00424; Search completed on Oct. 13, 2005.
Calvet, J.P., et al; Modelling, optimisation and control of a continuous multistage reactor for an industrial reactive system; Journal A, Soft Vision, Brussels, BE, vol. 35, No. 1, Apr. 1, 1994, pp. 5-15.
Andersson, R., et al.; Development of a multi-scale simulation method for design of novel multiphase reactors; Chemical Engineering Science, Oxford, GB, vol. 59, No. 22-23, Nov. 2004, pp. 4911-4917.
Zhang, J., et al; Design and optimisation of batch and semi-batch reactors; Chemical Engineering Science, Oxford, GB, vol. 59, No. 2, Jan. 2004, pp. 459-478.
Cabassud Michel Roger
Chopard Fabrice
Cognet Patrick Alain
Elgue Sébastien
Gourdon Christophe Jacques Jean
Alexander Lyle
Alfa Laval Vicarb
Alston & Bird LLP
Kwak Dean
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