{"title":"多道次区域精炼过程的最佳区域长度","authors":"Chii-Dong Ho ∗, Ho-Ming Yeh, Tzuoo-Lun Yeh","doi":"10.1016/S0956-9618(96)00160-9","DOIUrl":null,"url":null,"abstract":"<div><p>A method for determining the optimum zone length for maximum separation in multi-pass zone-refining processes is described. Numerical values of the optimum zone lengths and their corresponding maximum separations for up to ten passes are presented. The optimum zone length is found to increase with the distribution coefficient but decreases when the pass number increases. Considerable improvement in separation may be obtained if zone refining is operated at the optimum zone length, except for higher distribution coefficients.</p></div>","PeriodicalId":101160,"journal":{"name":"Separations Technology","volume":"6 4","pages":"Pages 227-233"},"PeriodicalIF":0.0000,"publicationDate":"1996-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0956-9618(96)00160-9","citationCount":"18","resultStr":"{\"title\":\"Optimal zone lengths in multi-pass zone-refining processes\",\"authors\":\"Chii-Dong Ho ∗, Ho-Ming Yeh, Tzuoo-Lun Yeh\",\"doi\":\"10.1016/S0956-9618(96)00160-9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>A method for determining the optimum zone length for maximum separation in multi-pass zone-refining processes is described. Numerical values of the optimum zone lengths and their corresponding maximum separations for up to ten passes are presented. The optimum zone length is found to increase with the distribution coefficient but decreases when the pass number increases. Considerable improvement in separation may be obtained if zone refining is operated at the optimum zone length, except for higher distribution coefficients.</p></div>\",\"PeriodicalId\":101160,\"journal\":{\"name\":\"Separations Technology\",\"volume\":\"6 4\",\"pages\":\"Pages 227-233\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S0956-9618(96)00160-9\",\"citationCount\":\"18\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Separations Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0956961896001609\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Separations Technology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0956961896001609","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Optimal zone lengths in multi-pass zone-refining processes
A method for determining the optimum zone length for maximum separation in multi-pass zone-refining processes is described. Numerical values of the optimum zone lengths and their corresponding maximum separations for up to ten passes are presented. The optimum zone length is found to increase with the distribution coefficient but decreases when the pass number increases. Considerable improvement in separation may be obtained if zone refining is operated at the optimum zone length, except for higher distribution coefficients.
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