DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zhang, J. S. | ko |
dc.contributor.author | Lee, S. | ko |
dc.contributor.author | Lee, Jae Woo | ko |
dc.date.accessioned | 2013-08-08T06:08:23Z | - |
dc.date.available | 2013-08-08T06:08:23Z | - |
dc.date.created | 2013-06-21 | - |
dc.date.created | 2013-06-21 | - |
dc.date.issued | 2007-11 | - |
dc.identifier.citation | JOURNAL OF COLLOID AND INTERFACE SCIENCE, v.315, no.1, pp.313 - 318 | - |
dc.identifier.issn | 0021-9797 | - |
dc.identifier.uri | http://hdl.handle.net/10203/174975 | - |
dc.description.abstract | Sodium dodecyl sulfate (SDS) can accelerate nucleation and growth of gas hydrates in a quiescent system. The objective of this paper is to investigate whether or not SDS micelles form in the meta-stable region of methane hydrates by the direct measurement of aqueous SDS concentration. The SDS solubility in water with high-pressure methane is identical to that under atmospheric pressure at a temperature range of 270-282 K; thus, the Krafft point under these methane hydrate-forming conditions does not shift from the normal Krafft point (281-289 K) under atmospheric pressure. The mole fraction of methane in SDS solution is independent of aqueous SDS concentration at a hydrate-forming condition. These results suggest that at temperatures below the normal Krafft point, no SDS micelles are present in the aqueous phase even in a high-pressure methane environment. (C) 2007 Elsevier Inc. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ACADEMIC PRESS INC ELSEVIER SCIENCE | - |
dc.subject | SODIUM DODECYL-SULFATE | - |
dc.subject | GAS HYDRATE | - |
dc.subject | AQUEOUS-SOLUTIONS | - |
dc.subject | SURFACTANT | - |
dc.subject | SOLUBILITY | - |
dc.subject | KINETICS | - |
dc.subject | WATER | - |
dc.title | Does SDS micellize under methane hydrate-forming conditions below the normal Krafft point? | - |
dc.type | Article | - |
dc.identifier.wosid | 000249989500040 | - |
dc.identifier.scopusid | 2-s2.0-34548659539 | - |
dc.type.rims | ART | - |
dc.citation.volume | 315 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 313 | - |
dc.citation.endingpage | 318 | - |
dc.citation.publicationname | JOURNAL OF COLLOID AND INTERFACE SCIENCE | - |
dc.identifier.doi | 10.1016/j.jcis.2007.06.049 | - |
dc.contributor.localauthor | Lee, Jae Woo | - |
dc.contributor.nonIdAuthor | Zhang, J. S. | - |
dc.contributor.nonIdAuthor | Lee, S. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | SDS | - |
dc.subject.keywordAuthor | Krafft point | - |
dc.subject.keywordAuthor | micelles | - |
dc.subject.keywordAuthor | methane hydrates | - |
dc.subject.keywordPlus | SODIUM DODECYL-SULFATE | - |
dc.subject.keywordPlus | GAS HYDRATE | - |
dc.subject.keywordPlus | AQUEOUS-SOLUTIONS | - |
dc.subject.keywordPlus | SURFACTANT | - |
dc.subject.keywordPlus | SOLUBILITY | - |
dc.subject.keywordPlus | KINETICS | - |
dc.subject.keywordPlus | WATER | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.