A stochastic programming approach to planning of offshore gas field developments under uncertainty in reserves

V Goel, IE Grossmann - Computers & chemical engineering, 2004 - Elsevier
In this work we consider the optimal investment and operational planning of gas field
developments under uncertainty in gas reserves. The resolution of uncertainty in gas …

Part II. Future perspective on optimization

IE Grossmann, LT Biegler - Computers & Chemical Engineering, 2004 - Elsevier
Following from part I, which presents a retrospective on optimization, we focus here on areas
that are recent active research topics and are likely to strongly influence the future of …

Processes synthesis and design of distillation sequences using modular simulators: a genetic algorithm framework

J Leboreiro, J Acevedo - Computers & Chemical Engineering, 2004 - Elsevier
An optimization framework is proposed in this work for the synthesis and design of complex
distillation sequences, based on a modified genetic algorithm (GA) coupled with a …

Continuous reformulations of discrete–continuous optimization problems

O Stein, J Oldenburg, W Marquardt - Computers & chemical engineering, 2004 - Elsevier
This paper treats the solution of nonlinear optimization problems involving discrete decision
variables, also known as generalized disjunctive programming (GDP) or mixed-integer …

On the synthesis and optimization of liquid–liquid extraction processes using stochastic search methods

AI Papadopoulos, P Linke - Computers & chemical engineering, 2004 - Elsevier
This paper addresses the synthesis and optimal design of liquid–liquid extraction processes
using stochastic optimization algorithms. The main objective is to comparatively study …

Analytical optimisation of industrial systems and applications to refineries, petrochemicals

J Sadhukhan, N Zhang, XX Zhu - Chemical engineering science, 2004 - Elsevier
A new method for optimising process networks is presented in this paper. The method uses
economic analysis of existing systems based on the new value analysis method (Ph. D …

Efficient MILP formulations for the optimal synthesis of chromatographic protein purification processes

E Vásquez-Alvarez, JM Pinto - Journal of biotechnology, 2004 - Elsevier
The use of recombinant proteins has increased greatly in recent years, as well as the
techniques used for their purification. The selection of an efficient process to purify proteins …

[PDF][PDF] Computational experience with logmip solving linear and nonlinear disjunctive programming problems

A Vecchietti, I Grossmann - Proc. of FOCAPD, 2004 - Citeseer
The objectives of this paper are to give a brief overview of the code LogMIP and to report
numerical experience on a set of test problems. LOGMIP is currently the only code for …

Optimal synthesis of complex distillation columns using rigorous models

IE Grossmann, PA Aguirre, M Barttfeld - Computer Aided Chemical …, 2004 - Elsevier
The synthesis of complex distillation columns has remained a major challenge since the
pioneering work by Sargent and Gaminibanadara that was reported in 1976. In this paper …

Simultaneous design and placement of multiplexed chemical processing systems on microchips

AJ Pfeiffer, T Mukherjee… - IEEE/ACM International …, 2004 - ieeexplore.ieee.org
Microchip structures represent an attractive platform for microscale chemical processing of
fluidic systems. However, standardized design methods for these devices have not yet been …