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Screening of pervaporation membranes for the separation of methanol-methyl acetate mixtures: An approach based on the conceptual design of the pervaporation-distillation hybrid process
(Elsevier Science, 2017-12)
In this work, the pervaporation-distillation hybrid process is proposed to accomplish the separation of the azeotropic mixture methanol-methyl acetate.First, the separation performance of four membranes of a medium-high ...
Feasibility analysis of isopropanol recovery by hybrid distillation/ pervaporation process with the aid of conceptual models
(Elsevier Science, 2011-04-11)
In this contribution, main results of a techno-economic feasibility study to recover spent isopropyl alcohol (IPA) from a pre-treated waste stream composed by IPA (95.64 wt.%) and water (4.36 wt.%) are presented. Based on ...
Concentration of noni juice by means of osmotic distillationJOURNAL OF MEMBRANE SCIENCEJ MEMBRANE SCI
(ELSEVIER SCIENCE LONDON, 2009)
Conceptual model-based design and environmental evaluation of waste solvent technologies: Application to the separation of the mixture acetone-water
(Taylor & Francis, 2018-07)
In this paper, two waste solvent technologies are presented as alternatives to the disposal of spent acetone-water mixtures. In the first alternative, a batch rectifier is used to concentrate the waste in order to obtain ...
Water Defluoridation: Nanofiltration vs Membrane Distillation
(American Chemical Society, 2018-10)
Nowadays, fluoride contamination of drinking water is a major problem for various countries, because high concentrations of fluoride pose a risk of dental and skeletal fluorosis. Over past years, membrane nanofiltration ...