Auteur Luz María Chávez-Islas
Documents disponibles écrits par cet auteur (5)
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Luz María Chávez-Islas, Auteur ; Christopher L. Heard, Auteur |An equation-oriented model for the design of a simple ammonia/water absorption refrigeration cycle is presented, which due to the nature of the working mixture, includes high-quality thermodynamic and thermophysical property models. There are fo[...]
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Luz María Chávez-Islas, Auteur ; Ruben Vasquez-Medrano, Auteur ; Antonio Flores-Tlacuahuac, Auteur |A mixed-integer nonlinear programming (MINLP) formulation for the molecular design optimization of ionic liquids (ILs) to recuperate ethanol with a purity of 99 mol % or greater from a E85 system (a mixture containing 85 and 15 mol% of ethanol a[...]
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Luz María Chávez-Islas, Auteur ; Ruben Vasquez-Medrano, Auteur ; Antonio Flores-Tlacuahuac, Auteur |In this work, we address the optimal economical synthesis of an extractive distillation column for bioethanol purification, using ionic liquids as a type of solvent that can be designed to feature sustainable characteristics, such as low toxicit[...]
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Luz María Chávez-Islas, Auteur ; Christopher L. Heard, Auteur |Optimization of an ammonia−water absorption refrigeration system, minimizing operating and annualized capital costs, is described. A mixed-integer nonlinear programming (MINLP) model, with the inclusion of discontinuous functions for capital cos[...]
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Luz María Chávez-Islas, Auteur ; Christopher L. Heard, Auteur ; Ignacio E. Grossmann, Auteur |Optimization of the operating conditions and process scheme of an ammonia−water absorption refrigeration system, minimizing operating and annualized capital costs, is described. Various heat-exchanger technologies, the effect of the evaporator p[...]
