Simultaneous correlation of VLE, He and Cpe of some diether + n-alkane systems by the Kohler polynomial
Simultano korelisanje VLE, He i Cpe podataka dietar + n-alkan sistema pomoću Kohlerovog polinoma
Authors
Kijevčanin, MirjanaŠerbanović, Slobodan P.
Radović, Ivona
Đorđević, Bojan D.
Tasić, Aleksandar Ž.
Article (Published version)
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Show full item recordAbstract
The simultaneous correlation of VLE and excess properties (HE, cPE) for diether + n-alkane systems was performed in our previous paper by the cubic equation of state which incorporates the activity coefficient model (CEOS/GE).With the same aim, in the present work, a completely different approach based on a polynomial equation (Kohler model) was considered. This method gave results on the same systems which could be estimated as being comparable to GEOS/GE models for the simultaneous correlation of two and with considerably improved fits, of three properties.
Simultano korelisanje VLE i dopunskih veličina (HE, cP E) izvršeno je u prethodnom radu na sistemima dietri + n-alkani korišćenjem kubne jednačine stanja koja uključuje model za koeficijente aktivnosti (CEOS/GE). Sa istim ciljem, u ovom radu primenjen je potpuno drugačiji pristup baziran na korišćenju polinoma (Kohlerov model). Ovaj pristup dao je rezultate na istim sistemima koji su u slučaju simultanog korelisanja dve osobine sličnog kvaliteta kao i pri korišćenju CEOS/GE modela dok su rezultati pri simultanom korelisanju tri osobine značajno poboljšani.
Keywords:
Kohler polynomial / thermodynamic properties / simultaneous correlation / diether / n-alkaneSource:
Journal of the Serbian Chemical Society, 2006, 71, 7, 807-819Publisher:
- Serbian Chemical Society, Belgrade
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Kijevčanin, Mirjana AU - Šerbanović, Slobodan P. AU - Radović, Ivona AU - Đorđević, Bojan D. AU - Tasić, Aleksandar Ž. PY - 2006 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/995 AB - The simultaneous correlation of VLE and excess properties (HE, cPE) for diether + n-alkane systems was performed in our previous paper by the cubic equation of state which incorporates the activity coefficient model (CEOS/GE).With the same aim, in the present work, a completely different approach based on a polynomial equation (Kohler model) was considered. This method gave results on the same systems which could be estimated as being comparable to GEOS/GE models for the simultaneous correlation of two and with considerably improved fits, of three properties. AB - Simultano korelisanje VLE i dopunskih veličina (HE, cP E) izvršeno je u prethodnom radu na sistemima dietri + n-alkani korišćenjem kubne jednačine stanja koja uključuje model za koeficijente aktivnosti (CEOS/GE). Sa istim ciljem, u ovom radu primenjen je potpuno drugačiji pristup baziran na korišćenju polinoma (Kohlerov model). Ovaj pristup dao je rezultate na istim sistemima koji su u slučaju simultanog korelisanja dve osobine sličnog kvaliteta kao i pri korišćenju CEOS/GE modela dok su rezultati pri simultanom korelisanju tri osobine značajno poboljšani. PB - Serbian Chemical Society, Belgrade T2 - Journal of the Serbian Chemical Society T1 - Simultaneous correlation of VLE, He and Cpe of some diether + n-alkane systems by the Kohler polynomial T1 - Simultano korelisanje VLE, He i Cpe podataka dietar + n-alkan sistema pomoću Kohlerovog polinoma EP - 819 IS - 7 SP - 807 VL - 71 UR - https://hdl.handle.net/21.15107/rcub_technorep_995 ER -
@article{ author = "Kijevčanin, Mirjana and Šerbanović, Slobodan P. and Radović, Ivona and Đorđević, Bojan D. and Tasić, Aleksandar Ž.", year = "2006", abstract = "The simultaneous correlation of VLE and excess properties (HE, cPE) for diether + n-alkane systems was performed in our previous paper by the cubic equation of state which incorporates the activity coefficient model (CEOS/GE).With the same aim, in the present work, a completely different approach based on a polynomial equation (Kohler model) was considered. This method gave results on the same systems which could be estimated as being comparable to GEOS/GE models for the simultaneous correlation of two and with considerably improved fits, of three properties., Simultano korelisanje VLE i dopunskih veličina (HE, cP E) izvršeno je u prethodnom radu na sistemima dietri + n-alkani korišćenjem kubne jednačine stanja koja uključuje model za koeficijente aktivnosti (CEOS/GE). Sa istim ciljem, u ovom radu primenjen je potpuno drugačiji pristup baziran na korišćenju polinoma (Kohlerov model). Ovaj pristup dao je rezultate na istim sistemima koji su u slučaju simultanog korelisanja dve osobine sličnog kvaliteta kao i pri korišćenju CEOS/GE modela dok su rezultati pri simultanom korelisanju tri osobine značajno poboljšani.", publisher = "Serbian Chemical Society, Belgrade", journal = "Journal of the Serbian Chemical Society", title = "Simultaneous correlation of VLE, He and Cpe of some diether + n-alkane systems by the Kohler polynomial, Simultano korelisanje VLE, He i Cpe podataka dietar + n-alkan sistema pomoću Kohlerovog polinoma", pages = "819-807", number = "7", volume = "71", url = "https://hdl.handle.net/21.15107/rcub_technorep_995" }
Kijevčanin, M., Šerbanović, S. P., Radović, I., Đorđević, B. D.,& Tasić, A. Ž.. (2006). Simultaneous correlation of VLE, He and Cpe of some diether + n-alkane systems by the Kohler polynomial. in Journal of the Serbian Chemical Society Serbian Chemical Society, Belgrade., 71(7), 807-819. https://hdl.handle.net/21.15107/rcub_technorep_995
Kijevčanin M, Šerbanović SP, Radović I, Đorđević BD, Tasić AŽ. Simultaneous correlation of VLE, He and Cpe of some diether + n-alkane systems by the Kohler polynomial. in Journal of the Serbian Chemical Society. 2006;71(7):807-819. https://hdl.handle.net/21.15107/rcub_technorep_995 .
Kijevčanin, Mirjana, Šerbanović, Slobodan P., Radović, Ivona, Đorđević, Bojan D., Tasić, Aleksandar Ž., "Simultaneous correlation of VLE, He and Cpe of some diether + n-alkane systems by the Kohler polynomial" in Journal of the Serbian Chemical Society, 71, no. 7 (2006):807-819, https://hdl.handle.net/21.15107/rcub_technorep_995 .