{"title":"A Method for Determination of Selectivities of Solvents for Multicomponent Mixtures Using a Capillary Column","authors":"Minoru Enomoto","doi":"10.1627/jpi1959.19.81","DOIUrl":null,"url":null,"abstract":"The selectivities of C5 hydrocarbons for such solvents as propylene carbonate, N-methyl-2-pyrrolidone, and a mixed solvent consisting of propylene carbonate and ethyl carbitol, were determined by a gas chromatograph connected by a capillary column internally coated with the respective solvents. A convenient method for coating a solvent on the inside surface of a capillary column was devised. Selectivities of hydrocarbons were estimated in the solvent concentration ranging from 70 to 90mol% and good agreement between the calculated and experimental results was obtained.","PeriodicalId":9596,"journal":{"name":"Bulletin of The Japan Petroleum Institute","volume":"146 1","pages":"81-85"},"PeriodicalIF":0.0000,"publicationDate":"1977-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Bulletin of The Japan Petroleum Institute","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1627/jpi1959.19.81","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The selectivities of C5 hydrocarbons for such solvents as propylene carbonate, N-methyl-2-pyrrolidone, and a mixed solvent consisting of propylene carbonate and ethyl carbitol, were determined by a gas chromatograph connected by a capillary column internally coated with the respective solvents. A convenient method for coating a solvent on the inside surface of a capillary column was devised. Selectivities of hydrocarbons were estimated in the solvent concentration ranging from 70 to 90mol% and good agreement between the calculated and experimental results was obtained.
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