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Separation system synthesis of fractional crystallization processes with heat integration
(PERGAMON-ELSEVIER SCIENCE LTD, 2001)
A methodology is presented for the synthesis of fractional crystallization processes with heat integration. The methodology is based on the construction of three networks. The first network is based on the identification ...
Development of an interactive CD-ROM for teaching unit operations to pharmacy students
(2002)
The objective of this work was to develop an educational CD-ROM as a complement to the traditional practical-theoretical teaching of unit operations to pharmacy students. The CD-ROM has five main themes. Three of them ...
Continuous soluble Ziegler-Natta ethylene polymerizations in reactor trains, 3 - Influence of operating conditions upon process performance
(2008)
The behavior of continuous solution ethylene/but-1-ene polymerizations through Ziegler-Natta catalysts is analyzed, based on a previously developed mathematical model. In order to do that, dynamic simulations are carried ...
Optimal operating policies for tailored linear polyethylene resins production
(2008)
In this work, optimal operating policies for the ethylene polymerization in solution with a Ziegler-Natta catalyst in a series of tubular and stirred tank reactors are proposed. The polymer is specified through properties ...
Control Schemes for Disturbance Rejection: A Case Study
(Planta Piloto de Ingeniería Química, 2001-03)
Chemical processes are usually designed to work under a specified set of conditions; therefore the first goal of a regulatory control scheme is to keep the controlled variable at or near these conditions in the presence ...
Logic-based outer approximation for globally optimal synthesis of process networks
(Pergamon-Elsevier Science Ltd, 2005-08)
Process network problems can be formulated as generalized disjunctive programs where a logic-based representation is used to deal with the discrete and continuous decisions. A new deterministic algorithm for the global ...
Modelo de planta piloto para recuperación del Oro de la pequeña minería y minimizar los impactos ambientales
(Universidad Nacional de Ingeniería, 2015)
Modelo de planta piloto para recuperación del Oro de la pequeña minería y minimizar los impactos ambientales
(Universidad Nacional de Ingeniería, 2015)
Optimal Design of Poly (3-hydroxybutyrate) Production using alternative Carbon Sources
(Elsevier Science, 2017-10)
In this work, we propose a mixed integer nonlinear programming (MINLP) model to determine the optimal flowsheet and raw material for the production of poly (3-hydroxybutyrate) (PHB) from different carbon sources, namely, ...
Sterilization Plant simulation of whole milk UHT Type through the Aspen plus
(Universidade Tecnológica Federal do Paraná (UTFPR), 2015)