EFFECT OF RING-SIZE VARIATION WITHIN DIBENZOCROWN ETHER RESINS UPON ION-PAIR SORPTION OF ALKALI-METAL CATIONS FROM AQUEOUS AND AQUEOUS-METHANOL SOLUTIONS
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Hayashita, Takashi | - |
dc.contributor.author | White, John C. | - |
dc.contributor.author | Lee, Jong Chan | - |
dc.contributor.author | Bartsch, Richard A. | - |
dc.date.accessioned | 2022-12-17T13:41:51Z | - |
dc.date.available | 2022-12-17T13:41:51Z | - |
dc.date.issued | 1993-12 | - |
dc.identifier.issn | 0149-6395 | - |
dc.identifier.issn | 1520-5754 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/59694 | - |
dc.description.abstract | A batch analysis method has been developed for evaluation of metal salt sorption by crown ether polymers. Selectivity in competitive alkali-metal chloride sorption by a series of formaldehyde condensation polymers of dibenzocrown ethers is influenced by the relationship between the crown ether cavity size and metal ion diameter, as well as the degree of hydration of the metal salt. Effective and selective sorption of KCl from the other alkali-metal chlorides was obtained with a dibenzo- 18-crown-6 resin. Excellent sorption selectivity for the monovalent metal chlorides was noted for competitive ion-pair sorption of NaCl, KCl, MgCl2, and CaCl2 by this resin. This resin was examined as a stationary phase for selective column separation of KCl from alkali-metal chlorides and of KCl and NaCl from alkali-metal and alkaline-earth chloride mixtures in 80% methanol-20% water. | - |
dc.format.extent | 14 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | MARCEL DEKKER INC | - |
dc.title | EFFECT OF RING-SIZE VARIATION WITHIN DIBENZOCROWN ETHER RESINS UPON ION-PAIR SORPTION OF ALKALI-METAL CATIONS FROM AQUEOUS AND AQUEOUS-METHANOL SOLUTIONS | - |
dc.type | Article | - |
dc.identifier.doi | 10.1080/01496399308017499 | - |
dc.identifier.bibliographicCitation | SEPARATION SCIENCE AND TECHNOLOGY, v.28, no.17-18, pp 2607 - 2620 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | A1993MN10300007 | - |
dc.identifier.scopusid | 2-s2.0-84948488506 | - |
dc.citation.endPage | 2620 | - |
dc.citation.number | 17-18 | - |
dc.citation.startPage | 2607 | - |
dc.citation.title | SEPARATION SCIENCE AND TECHNOLOGY | - |
dc.citation.volume | 28 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordPlus | CARBOXYLIC-ACID RESINS | - |
dc.subject.keywordPlus | CYCLIC POLYETHER UNITS | - |
dc.subject.keywordPlus | COLUMN CONCENTRATION | - |
dc.subject.keywordPlus | SELECTIVE SORPTION | - |
dc.subject.keywordPlus | EXCHANGERS | - |
dc.subject.keywordPlus | EFFICIENCY | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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