## American Institute of Chemical Engineers Symposium SeriesAmerican Institute of Chemical Engineers, 1995 - Chemical engineering |

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Page 129

The primary purpose of modelling tools is to facilitate the construction of

description of the physical behaviour of process plant can be quite varied, its

complexity ...

The primary purpose of modelling tools is to facilitate the construction of

**mathematical**models of the processes under consideration. The**mathematical**description of the physical behaviour of process plant can be quite varied, its

complexity ...

Page 132

It has long been recognised (Pantelides et al., 1988) that a natural

description of the transient behaviour of lumped parameter processes is in terms

of mixed systems of ordinary differential and algebraic equations (DAEs) and ...

It has long been recognised (Pantelides et al., 1988) that a natural

**mathematical**description of the transient behaviour of lumped parameter processes is in terms

of mixed systems of ordinary differential and algebraic equations (DAEs) and ...

Page 246

In order to fill this void, a new

introduced in the present work. The technique derived from this notion enables

us to make consistent and complete decisions in process design and synthesis.

In order to fill this void, a new

**mathematical**notion, decision-mapping, has beenintroduced in the present work. The technique derived from this notion enables

us to make consistent and complete decisions in process design and synthesis.

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### Contents

Keynote Address | 1 |

Separation System Synthesis and Design | 7 |

Modeling and Analysis of Multicomponent Separation Processes | 19 |

Copyright | |

29 other sections not shown

### Common terms and phrases

acetic acid activities AIChE algorithm alternatives analysis application approach attainable region azeotrope azeotropic distillation batch branch and bound calculations cess Chem Chemical Engineering chemical process complex components composition concepts constraints cost CSTR data models decision-mapping defined described developed distillation column dynamic energy Engng environment equations equilibrium equipment example feed Figure Floudas flow flowsheet formulation function global optimization Grossmann hierarchical implementation industrial integration interface linear liquid logic mass material mathematical methanol methods methyl acetate MILP MINLP mixture n-dim network synthesis Newton's method nonlinear nonlinear programming paper parameters phase pinch plant pressure problem procedure process design process modelling process synthesis programming properties reac reaction reactive distillation reactor network recycle Seider separation system SimRefinery simulation solution solvent solving specific stage strategy stream structure target task techniques temperature tion unit operations values vapor variables