{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,29]],"date-time":"2026-10-29T23:17:47Z","timestamp":1793315867167,"version":"4.5.0"},"reference-count":41,"publisher":"American Chemical Society (ACS)","issue":"50","license":[{"start":{"date-parts":[[2021,12,9]],"date-time":"2021-12-09T00:00:00Z","timestamp":1639008000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["21978155"],"award-info":[{"award-number":["21978155"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,12,21]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>For separating the azeotropic mixture methanol and toluene, an extractive distillation is applied with butyl propanoate, triethylamine, and butyl butanoate as the extractive solvents, which were screened by relative volatility, selectivity, and the x\u2013y curve. The vapor\u2013liquid equilibrium data of the binary and ternary systems for (toluene + butyl propanoate), (toluene + triethylamine), (toluene + butyl butanoate), and (methanol + toluene + butyl butanoate) were determined. The reliability for the experimental vapor\u2013liquid equilibrium (VLE) data was assessed with the van Ness method. The measured data was fitted by the UNIQUAC, Wilson, and NRTL models, and the correlated results were consistent with the determined VLE data. In addition, the COSMO-UNIFAC model was used to predict the VLE data for comparison.<\/jats:p>","DOI":"10.1021\/acsomega.1c05164","type":"journal-article","created":{"date-parts":[[2021,12,9]],"date-time":"2021-12-09T10:00:52Z","timestamp":1639044052000},"page":"34736-34743","source":"Crossref","is-referenced-by-count":25,"title":["Separation of the Azeotropic Mixture Methanol and\nToluene Using Extractive Distillation: Entrainer Determination, Vapor\u2013Liquid\nEquilibrium Measurement, and Modeling"],"prefix":"10.1021","volume":"6","author":[{"given":"Shanshan","family":"He","sequence":"first","affiliation":[{"name":"Shandong University of Science and Technology , , ,","place":["Qingdao, China, 266590"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6881-9106","authenticated-orcid":true,"given":"Wenyang","family":"Fan","sequence":"additional","affiliation":[{"name":"Shandong University of Science and Technology , , ,","place":["Qingdao, China, 266590"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Huiwen","family":"Huang","sequence":"additional","affiliation":[{"name":"Shandong University of Science and Technology , , ,","place":["Qingdao, China, 266590"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1145-9565","authenticated-orcid":true,"given":"Jun","family":"Gao","sequence":"additional","affiliation":[{"name":"Shandong University of Science and Technology , , ,","place":["Qingdao, China, 266590"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5770-0513","authenticated-orcid":true,"given":"Dongmei","family":"Xu","sequence":"additional","affiliation":[{"name":"Shandong University of Science and Technology , , ,","place":["Qingdao, China, 266590"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yixin","family":"Ma","sequence":"additional","affiliation":[{"name":"Shandong University of Science and Technology , , ,","place":["Qingdao, China, 266590"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4827-7941","authenticated-orcid":true,"given":"Lianzheng","family":"Zhang","sequence":"additional","affiliation":[{"name":"Shandong University of Science and Technology , , ,","place":["Qingdao, China, 266590"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yinglong","family":"Wang","sequence":"additional","affiliation":[{"name":"Qingdao University of Science and Technology , , ,","place":["Qingdao, China, 266042"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"316","published-online":{"date-parts":[[2021,12,9]]},"reference":[{"key":"2026081710223015000_cit1","doi-asserted-by":"publisher","first-page":"2111","DOI":"10.1002\/jctb.4809","article-title":"Investigation of distillation\nsystems using heavy or intermediate\nentrainers for separating toluene-methanol: process economics and\ncontrol","volume":"91","author":"Ma","year":"2016","journal-title":"J. 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Liq."},{"key":"2026081710223015000_cit32","doi-asserted-by":"publisher","first-page":"692","DOI":"10.1016\/j.seppur.2018.11.082","article-title":"Azeotropic\ndistillation for 1-propanol dehydration with diisopropyl ether as\nentrainer: equilibrium data and process simulation","volume":"212","author":"Pla-Franco","year":"2019","journal-title":"Sep. Purif. Technol."},{"key":"2026081710223015000_cit33","doi-asserted-by":"publisher","first-page":"27","DOI":"10.1016\/j.jct.2019.03.018","article-title":"Separation\nof the mixture (isopropyl alcohol + diisopropyl\nether + n-propanol): Entrainer selection, interaction exploration\nand vapour-liquid equilibrium measurements","volume":"135","author":"Zhang","year":"2019","journal-title":"J. Chem. Thermodyn."},{"key":"2026081710223015000_cit34","doi-asserted-by":"publisher","first-page":"3387","DOI":"10.1021\/je100144t","article-title":"Isobaric Vapor\u2013Liquid\nEquilibria for Binary\nSystems of Acetic Acid + Benzene, Chloroacetic Acid + Benzene, and\nDichloroacetic Acid + Benzene at 101.33 kPa","volume":"55","author":"Zhu","year":"2010","journal-title":"J. Chem. Eng. Data"},{"key":"2026081710223015000_cit35","doi-asserted-by":"publisher","first-page":"3371","DOI":"10.1021\/acs.jced.6b00429","article-title":"Isobaric Vapor-Liquid\nEquilibrium for Binary Systems of 2,2,3,3-Tetrafluoro-1-propanol +\n2,2,3,3,4,4,5,5-Octafluoro-1-pentanol at 53.3, 66.7, 80.0 kPa","volume":"61","author":"Gao","year":"2016","journal-title":"J. Chem. Eng. 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Eng."},{"key":"2026081710223015000_cit38","doi-asserted-by":"publisher","first-page":"757","DOI":"10.1021\/je990004n","article-title":"Thermodynamic\nStudy of Binary Mixtures Containing an\nIsobutylalkanol and an Alkyl (Ethyl to Butyl) Alkanoate (Methanoate\nto Butanoate), Contributing with Experimental Values of Excess Molar\nEnthalpies and Volumes, and Isobaric Vapor\u2013Liquid Equilibria","volume":"44","author":"Ortega","year":"1999","journal-title":"J. Chem. Eng. Data"},{"key":"2026081710223015000_cit39","doi-asserted-by":"publisher","first-page":"1178","DOI":"10.1021\/je00022a004","article-title":"Densities and isobaric\nvapor-liquid equilibria of butyl\nesters (methanoateto butanoate) with ethanol at 101.32 kPa","volume":"40","author":"Gonza\u0301lez","year":"1995","journal-title":"J. Chem. Eng. 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Thermodyn."},{"key":"2026081710223015000_cit41","doi-asserted-by":"publisher","first-page":"126","DOI":"10.1016\/j.fluid.2011.01.013","article-title":"The viscosity of the\nbinary vapor mixture methanol-triethylamine\nat low densities and in the saturated vapor phase of the vapor-liquid\nequilibrium","volume":"303","author":"Teske","year":"2011","journal-title":"Fluid Phase Equilib."}],"container-title":["ACS Omega"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/pubs.acs.org\/doi\/pdf\/10.1021\/acsomega.1c05164","content-type":"application\/pdf","content-version":"vor","intended-application":"unspecified"},{"URL":"https:\/\/pubs.acs.org\/acsodf\/article-pdf\/6\/50\/34736\/3668582\/ao1c05164.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/pubs.acs.org\/acsodf\/article-pdf\/6\/50\/34736\/3668582\/ao1c05164.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T15:02:54Z","timestamp":1786978974000},"score":1,"resource":{"primary":{"URL":"https:\/\/pubs.acs.org\/acsodf\/article\/6\/50\/34736\/381130\/Separation-of-the-Azeotropic-Mixture-Methanol-and"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,12,9]]},"references-count":41,"journal-issue":{"issue":"50","published-online":{"date-parts":[[2021,12,9]]},"published-print":{"date-parts":[[2021,12,21]]}},"URL":"https:\/\/doi.org\/10.1021\/acsomega.1c05164","relation":{},"ISSN":["2470-1343"],"issn-type":[{"value":"2470-1343","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,12,9]]}}}