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dc.contributor.authorCabrera-Rodrígueza, Carlos I.
dc.contributor.authorCartin-Caballeroa, Carlos M.
dc.contributor.authorPlatarou, Evgenia
dc.contributor.authorde Weerd, Florence A.
dc.contributor.authorvan der Wielena, Luuk A.M.
dc.contributor.authorStraathof, Adrie J.J.
dc.date.accessioned2020-03-19T22:55:51Z
dc.date.available2020-03-19T22:55:51Z
dc.date.issued2018-04-07
dc.identifier.urihttps://doi.org/10.1016/j.seppur.2018.03.068
dc.identifier.urihttp://hdl.handle.net/11056/17256
dc.descriptionCartin-Caballeroa, Carlos M. (Carlos Manuel Cartín Caballero )es_ES
dc.description.abstractProduction of bio-based acetate is commonly hindered by the high costs of the downstream processing. In this paper, a model is developed to describe a new method that recovers acetate salts using anion exchange resins, and subsequently desorbs and upgrades them using CO2-expanded alcohol. The model consists of equilibrium parameters for both the adsorption and desorption step. The calculated parameters are: for the adsorption − =− KCl 0.125 Ac , − = − K 0.206 Cl HCO3 and KOV HAc , = 0.674 mol / kgresin mol / kgsolution , and for the desorption − = − pK 3.71. MeCO Ac 3 The maximum experimental concentration of acetic acid obtained in CO2-expanded methanol is 0.427 mol/kg (20 g/ LMeOH) at an operating pressure of 31 bar. The model represents the expected trends for all species, and can be used to design a multicolumn system for the recovery and upgrading of carboxylateses_ES
dc.language.isoenes_ES
dc.publisherElsevier BVes_ES
dc.rightsAttribution 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/us/*
dc.subjectAcetateses_ES
dc.subjectMethanoles_ES
dc.subjectAcetatoses_ES
dc.subjectMetanoles_ES
dc.titleRecovery of acetate by anion exchange with consecutive CO2-expanded methanol desorption: A model-based approaches_ES
dc.typehttp://purl.org/coar/resource_type/c_6501es_ES


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Attribution 3.0 United States
Except where otherwise noted, this item's license is described as Attribution 3.0 United States