dc.contributor.author |
Letcher, TM
|
en_US |
dc.contributor.author |
Govender, PU
|
en_US |
dc.date.accessioned |
2007-02-08T08:32:03Z |
en_US |
dc.date.accessioned |
2007-06-07T10:09:48Z |
|
dc.date.available |
2007-02-08T08:32:03Z |
en_US |
dc.date.available |
2007-06-07T10:09:48Z |
|
dc.date.copyright |
|
en_US |
dc.date.issued |
1997-12 |
en_US |
dc.identifier.citation |
Letcher, TM and Govender, PU. 1997. Excess molar volumes of (an alkanol plus a branched chain ether) at the temperature 298.15 K and the application of the ERAS model. Fluid Phase Equilibria, vol. 140, 04 January, pp-207-220 |
en_US |
dc.identifier.issn |
0378-3812 |
en_US |
dc.identifier.uri |
http://hdl.handle.net/10204/1670
|
en_US |
dc.identifier.uri |
http://hdl.handle.net/10204/1670
|
|
dc.description.abstract |
The excess molar volumes V-m(E) {x(CH3OH or CH3CH2OH or CH3(CH2)(2)OH or CH3CH(OH)CH3 + (1 - x)(CH3(CH2)(2)}(2)O or CH3C(CH3)(2)OCH3 or CH3CH2C(CH3)(2)OCH3} have been calculated from measured values of density over the whole composition range at the temperature 298.15 K in order to investigate OH ... O specific interactions. The results are explained in terms of the strong self-association of the alkanols, the specific interaction between the alkanol, and the ether molecules and packing effects upon mixing. The experimental V-m(E) results presented here, together with the previously reported data for the molar excess enthalpy H-m(E), has been used to test the Extended Real Associated Solution (ERAS) model. |
en_US |
dc.format.extent |
961410 bytes |
en_US |
dc.format.mimetype |
application/pdf |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Elsevier Science BV |
en_US |
dc.rights |
Copyright: 1997 Elsevier Science BV |
en_US |
dc.source |
|
en_US |
dc.subject |
Excess molar volumes |
en_US |
dc.subject |
Alkanol |
en_US |
dc.subject |
Branched chain ether |
en_US |
dc.subject |
Extended real associated solution model |
en_US |
dc.subject |
ERAS |
en_US |
dc.subject |
Physical chemistry |
en_US |
dc.subject |
Chemical engineering |
en_US |
dc.title |
Excess molar volumes of (an alkanol plus a branched chain ether) at the temperature 298.15 K and the application of the ERAS model |
en_US |
dc.type |
Article |
en_US |
dc.identifier.apacitation |
Letcher, T., & Govender, P. (1997). Excess molar volumes of (an alkanol plus a branched chain ether) at the temperature 298.15 K and the application of the ERAS model. http://hdl.handle.net/10204/1670 |
en_ZA |
dc.identifier.chicagocitation |
Letcher, TM, and PU Govender "Excess molar volumes of (an alkanol plus a branched chain ether) at the temperature 298.15 K and the application of the ERAS model." (1997) http://hdl.handle.net/10204/1670 |
en_ZA |
dc.identifier.vancouvercitation |
Letcher T, Govender P. Excess molar volumes of (an alkanol plus a branched chain ether) at the temperature 298.15 K and the application of the ERAS model. 1997; http://hdl.handle.net/10204/1670. |
en_ZA |
dc.identifier.ris |
TY - Article
AU - Letcher, TM
AU - Govender, PU
AB - The excess molar volumes V-m(E) {x(CH3OH or CH3CH2OH or CH3(CH2)(2)OH or CH3CH(OH)CH3 + (1 - x)(CH3(CH2)(2)}(2)O or CH3C(CH3)(2)OCH3 or CH3CH2C(CH3)(2)OCH3} have been calculated from measured values of density over the whole composition range at the temperature 298.15 K in order to investigate OH ... O specific interactions. The results are explained in terms of the strong self-association of the alkanols, the specific interaction between the alkanol, and the ether molecules and packing effects upon mixing. The experimental V-m(E) results presented here, together with the previously reported data for the molar excess enthalpy H-m(E), has been used to test the Extended Real Associated Solution (ERAS) model.
DA - 1997-12
DB - ResearchSpace
DP - CSIR
KW - Excess molar volumes
KW - Alkanol
KW - Branched chain ether
KW - Extended real associated solution model
KW - ERAS
KW - Physical chemistry
KW - Chemical engineering
LK - https://researchspace.csir.co.za
PY - 1997
SM - 0378-3812
T1 - Excess molar volumes of (an alkanol plus a branched chain ether) at the temperature 298.15 K and the application of the ERAS model
TI - Excess molar volumes of (an alkanol plus a branched chain ether) at the temperature 298.15 K and the application of the ERAS model
UR - http://hdl.handle.net/10204/1670
ER -
|
en_ZA |