The surface dilational viscosity of polypropylene glycol solutions and its influence on water flow and foam behavior
The non-equilibrium interfacial properties of a homologous series of aqueous polypropylene glycol solutions (400–2000 g/mol) were investigated as a function of concentration to understand their role in determining foam behavior. The overflowing cylinder technique was used to generate a continually e...
Gespeichert in:
| Veröffentlicht in: | International journal of mineral processing 2009-10, Vol.93 (2), p.194-203 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 203 |
|---|---|
| container_issue | 2 |
| container_start_page | 194 |
| container_title | International journal of mineral processing |
| container_volume | 93 |
| creator | Tan, S.N. Jiang, A. Liau, J.J. Grano, S.R. Horn, R.G. |
| description | The non-equilibrium interfacial properties of a homologous series of aqueous polypropylene glycol solutions (400–2000
g/mol) were investigated as a function of concentration to understand their role in determining foam behavior. The overflowing cylinder technique was used to generate a continually expanding surface. Static and dynamic surface tensions, as well as the surface velocity of the expanding surface, were characterized. The surface dilational viscosity was compared to water flow rate and foam retention time of the polypropylene glycol solutions reported in the literature. This study suggests that the surface dilational viscosity is a key parameter in the Marangoni effect which retards water drainage, resulting in wetter foam and increased water recovery across flowing foams. |
| doi_str_mv | 10.1016/j.minpro.2009.08.004 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_36360086</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0301751609001811</els_id><sourcerecordid>36360086</sourcerecordid><originalsourceid>FETCH-LOGICAL-c337t-b614328f8244caac3bff5d8543e0787340291a25e095efcc3bfd808254d0a9a33</originalsourceid><addsrcrecordid>eNp9kLtOwzAUhi0EEqXwBgye2BKO4zhxFiRUcZMqscBsuc4xuHLjYidFeXsSysx0hv-i83-EXDPIGbDqdpvvXLePIS8AmhxkDlCekAWTdZNxUYhTsgAOLKsFq87JRUpbAGBSwIL0b59I0xCtNkhb53XvQqc9PbhkQnL9SIOl--DHqX4_euyQfvjRBE9T8MNsTlR3LXV9oq6zfsBuKgod_dY9Rmp9-P7VbdA7usFPfXAhXpIzq33Cq7-7JO-PD2-r52z9-vSyul9nhvO6zzYVK3khrSzK0mht-MZa0UpRcoRa1ryEomG6EAiNQGtmvZUgC1G2oBvN-ZLcHHun578GTL3aTbPQe91hGJLiFa8AZDUZy6PRxJBSRKv20e10HBUDNSNWW3VErGbECqSaEE-xu2MMpxEHh1El42YArYtoetUG93_BDxzciaA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>36360086</pqid></control><display><type>article</type><title>The surface dilational viscosity of polypropylene glycol solutions and its influence on water flow and foam behavior</title><source>Access via ScienceDirect (Elsevier)</source><creator>Tan, S.N. ; Jiang, A. ; Liau, J.J. ; Grano, S.R. ; Horn, R.G.</creator><creatorcontrib>Tan, S.N. ; Jiang, A. ; Liau, J.J. ; Grano, S.R. ; Horn, R.G.</creatorcontrib><description>The non-equilibrium interfacial properties of a homologous series of aqueous polypropylene glycol solutions (400–2000
g/mol) were investigated as a function of concentration to understand their role in determining foam behavior. The overflowing cylinder technique was used to generate a continually expanding surface. Static and dynamic surface tensions, as well as the surface velocity of the expanding surface, were characterized. The surface dilational viscosity was compared to water flow rate and foam retention time of the polypropylene glycol solutions reported in the literature. This study suggests that the surface dilational viscosity is a key parameter in the Marangoni effect which retards water drainage, resulting in wetter foam and increased water recovery across flowing foams.</description><identifier>ISSN: 0301-7516</identifier><identifier>EISSN: 1879-3525</identifier><identifier>DOI: 10.1016/j.minpro.2009.08.004</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Foam ; Foam stability ; Overflowing cylinder ; Polypropylene glycol ; Surface dilational viscosity ; Water recovery</subject><ispartof>International journal of mineral processing, 2009-10, Vol.93 (2), p.194-203</ispartof><rights>2009 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c337t-b614328f8244caac3bff5d8543e0787340291a25e095efcc3bfd808254d0a9a33</citedby><cites>FETCH-LOGICAL-c337t-b614328f8244caac3bff5d8543e0787340291a25e095efcc3bfd808254d0a9a33</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.minpro.2009.08.004$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Tan, S.N.</creatorcontrib><creatorcontrib>Jiang, A.</creatorcontrib><creatorcontrib>Liau, J.J.</creatorcontrib><creatorcontrib>Grano, S.R.</creatorcontrib><creatorcontrib>Horn, R.G.</creatorcontrib><title>The surface dilational viscosity of polypropylene glycol solutions and its influence on water flow and foam behavior</title><title>International journal of mineral processing</title><description>The non-equilibrium interfacial properties of a homologous series of aqueous polypropylene glycol solutions (400–2000
g/mol) were investigated as a function of concentration to understand their role in determining foam behavior. The overflowing cylinder technique was used to generate a continually expanding surface. Static and dynamic surface tensions, as well as the surface velocity of the expanding surface, were characterized. The surface dilational viscosity was compared to water flow rate and foam retention time of the polypropylene glycol solutions reported in the literature. This study suggests that the surface dilational viscosity is a key parameter in the Marangoni effect which retards water drainage, resulting in wetter foam and increased water recovery across flowing foams.</description><subject>Foam</subject><subject>Foam stability</subject><subject>Overflowing cylinder</subject><subject>Polypropylene glycol</subject><subject>Surface dilational viscosity</subject><subject>Water recovery</subject><issn>0301-7516</issn><issn>1879-3525</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNp9kLtOwzAUhi0EEqXwBgye2BKO4zhxFiRUcZMqscBsuc4xuHLjYidFeXsSysx0hv-i83-EXDPIGbDqdpvvXLePIS8AmhxkDlCekAWTdZNxUYhTsgAOLKsFq87JRUpbAGBSwIL0b59I0xCtNkhb53XvQqc9PbhkQnL9SIOl--DHqX4_euyQfvjRBE9T8MNsTlR3LXV9oq6zfsBuKgod_dY9Rmp9-P7VbdA7usFPfXAhXpIzq33Cq7-7JO-PD2-r52z9-vSyul9nhvO6zzYVK3khrSzK0mht-MZa0UpRcoRa1ryEomG6EAiNQGtmvZUgC1G2oBvN-ZLcHHun578GTL3aTbPQe91hGJLiFa8AZDUZy6PRxJBSRKv20e10HBUDNSNWW3VErGbECqSaEE-xu2MMpxEHh1El42YArYtoetUG93_BDxzciaA</recordid><startdate>20091001</startdate><enddate>20091001</enddate><creator>Tan, S.N.</creator><creator>Jiang, A.</creator><creator>Liau, J.J.</creator><creator>Grano, S.R.</creator><creator>Horn, R.G.</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20091001</creationdate><title>The surface dilational viscosity of polypropylene glycol solutions and its influence on water flow and foam behavior</title><author>Tan, S.N. ; Jiang, A. ; Liau, J.J. ; Grano, S.R. ; Horn, R.G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c337t-b614328f8244caac3bff5d8543e0787340291a25e095efcc3bfd808254d0a9a33</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Foam</topic><topic>Foam stability</topic><topic>Overflowing cylinder</topic><topic>Polypropylene glycol</topic><topic>Surface dilational viscosity</topic><topic>Water recovery</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tan, S.N.</creatorcontrib><creatorcontrib>Jiang, A.</creatorcontrib><creatorcontrib>Liau, J.J.</creatorcontrib><creatorcontrib>Grano, S.R.</creatorcontrib><creatorcontrib>Horn, R.G.</creatorcontrib><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>International journal of mineral processing</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tan, S.N.</au><au>Jiang, A.</au><au>Liau, J.J.</au><au>Grano, S.R.</au><au>Horn, R.G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The surface dilational viscosity of polypropylene glycol solutions and its influence on water flow and foam behavior</atitle><jtitle>International journal of mineral processing</jtitle><date>2009-10-01</date><risdate>2009</risdate><volume>93</volume><issue>2</issue><spage>194</spage><epage>203</epage><pages>194-203</pages><issn>0301-7516</issn><eissn>1879-3525</eissn><abstract>The non-equilibrium interfacial properties of a homologous series of aqueous polypropylene glycol solutions (400–2000
g/mol) were investigated as a function of concentration to understand their role in determining foam behavior. The overflowing cylinder technique was used to generate a continually expanding surface. Static and dynamic surface tensions, as well as the surface velocity of the expanding surface, were characterized. The surface dilational viscosity was compared to water flow rate and foam retention time of the polypropylene glycol solutions reported in the literature. This study suggests that the surface dilational viscosity is a key parameter in the Marangoni effect which retards water drainage, resulting in wetter foam and increased water recovery across flowing foams.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.minpro.2009.08.004</doi><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0301-7516 |
| ispartof | International journal of mineral processing, 2009-10, Vol.93 (2), p.194-203 |
| issn | 0301-7516 1879-3525 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_36360086 |
| source | Access via ScienceDirect (Elsevier) |
| subjects | Foam Foam stability Overflowing cylinder Polypropylene glycol Surface dilational viscosity Water recovery |
| title | The surface dilational viscosity of polypropylene glycol solutions and its influence on water flow and foam behavior |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T21%3A43%3A50IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=The%20surface%20dilational%20viscosity%20of%20polypropylene%20glycol%20solutions%20and%20its%20influence%20on%20water%20flow%20and%20foam%20behavior&rft.jtitle=International%20journal%20of%20mineral%20processing&rft.au=Tan,%20S.N.&rft.date=2009-10-01&rft.volume=93&rft.issue=2&rft.spage=194&rft.epage=203&rft.pages=194-203&rft.issn=0301-7516&rft.eissn=1879-3525&rft_id=info:doi/10.1016/j.minpro.2009.08.004&rft_dat=%3Cproquest_cross%3E36360086%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=36360086&rft_id=info:pmid/&rft_els_id=S0301751609001811&rfr_iscdi=true |