Model predictive control of a mechanical pulp bleaching process
نویسندگان
چکیده
منابع مشابه
Model Predictive Control of a Mechanical Pulp Bleaching Process
In this paper we present and discuss all aspects of controlling a realworld delay-time system application, the pulp bleaching process at Irving Paper Ltd. The bleaching process was thoroughly studied and modelled. A delay-time estimator was designed to tackle the problem of the long variable delay time, which was considered the biggest challenge in this project. The model predictive control (MP...
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The dark colour of kraft pulp after the wood chips have been heated at high temperature with NaOH solution is caused by lignin (a complex phenolic polymer) still attached to the cellulose fibres. Traditionally this pulp is treated with chlorine to bleach the pulp to make it suitable for paper making. Unfortunately this leads to the formation of some potentially toxic chlorophenolic compounds of...
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ژورنال
عنوان ژورنال: IFAC Proceedings Volumes
سال: 2003
ISSN: 1474-6670
DOI: 10.1016/s1474-6670(17)33341-4