Novel applications of non Hofmeister ion specificity in bubble interactions
| dc.contributor.author | Xue, Xinkai | |
| dc.contributor.author | Pashley, Richard M. | |
| dc.contributor.author | Ninham, Barry W. | |
| dc.date.accessioned | 2016-10-11T22:53:36Z | |
| dc.date.available | 2016-10-11T22:53:36Z | |
| dc.date.issued | 2016-06 | |
| dc.description.abstract | The ion specificity of bubble-bubble interactions in water remains unexplained. Whatever their valence all ion pairs either completely inhibit bubble coalescence or have no effect whatever. The phenomenon appears unrelated to Hofmeister specificity. Salts which inhibit coalescence enable the formation of a high density bubble column evaporator (BCE). If hot gas bubbles are injected into the bubble column evaporator at a significantly higher temperature than the water, the hot bubble surfaces can be used to produce thermal effects in dissolved and dispersed solutes. These two properties can be exploited for a wide range of applications. Among these, high temperature aqueous reactions catalyzed at low solution temperatures, measurement of enthalpies of vaporization of concentrated salt solutions, wastewater treatments by sterilization and de-watering and desalination are a few. | en_AU |
| dc.format | 8 pages | en_AU |
| dc.identifier.issn | 1359-0294 | en_AU |
| dc.identifier.uri | http://hdl.handle.net/1885/109262 | |
| dc.publisher | Elsevier | en_AU |
| dc.rights | © 2016 Elsevier Ltd | en_AU |
| dc.source | Current Opinion in Colloid & Interface Science | en_AU |
| dc.subject | Hofmeister effects | en_AU |
| dc.subject | Bubble column evaporator | en_AU |
| dc.subject | Specific ions | en_AU |
| dc.subject | Cations | en_AU |
| dc.subject | Multivalent ions | en_AU |
| dc.subject | Water treatment | en_AU |
| dc.title | Novel applications of non Hofmeister ion specificity in bubble interactions | en_AU |
| dc.type | Journal article | en_AU |
| dcterms.accessRights | Open Access | en_AU |
| dcterms.dateAccepted | 2016-06-09 | |
| local.bibliographicCitation.lastpage | 57 | en_AU |
| local.bibliographicCitation.startpage | 50 | en_AU |
| local.contributor.affiliation | Ninham, Barry W., Department of Applied Mathematics, CPMS Research School of Physics and Engineering, The Australian National University | en_AU |
| local.contributor.authoremail | barry.ninham@anu.edu.au | en_AU |
| local.contributor.authoruid | u7100478 | en_AU |
| local.identifier.citationvolume | 23 | en_AU |
| local.identifier.doi | 10.1016/j.cocis.2016.06.002 | en_AU |
| local.identifier.uidSubmittedBy | u4579722 | en_AU |
| local.publisher.url | https://www.elsevier.com/ | en_AU |
| local.type.status | Published Version | en_AU |
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