title: Phase equilibria of binary systems nonadecane—decaline and heneicosane—decalin
metadata.name: dc.contributor.author
metadata.value: Boytsova, Alexandra A.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Kondrasheva, Natalya K.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Tcharykov, Nikolai A.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2017-03-20T15:41:00Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2017-03-20T15:41:00Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2016-12
metadata.lang: -
metadata.name: dc.identifier.other
metadata.value: 10.21638/11701/spbu04.2016.410
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/6111
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: On the basis of studies prepared by composition of the eutectic binary systems nonadecane—decaline
  and heneicosane—decaline and given their phase diagrams, some not only experimental
  method, but calculations based on EFLCP model, RSM model and equation Schroeder—Le
  Chatelier. For a description of the thermodynamic behavior of these binary systems was developed
  semi-empirical model VD-AS (Virial Decomposition Asymmetric Model), based on the
  virial expansion of excess molar Gibbs energy solution for the mole fractions of components. The
  values of coefficients defined by equation Schroeder—Le Chatelier, by model and RSM EFLCP
  for the systems studied. Based on the phase diagram of the “solid—liquid” data revealed that the theoretical value of the melting temperature of the eutectic composition has a relative deviation
  from the experimental data obtained from the equation Schroeder—Le Chatelier. Make sure to
  note that the right branch of the liquidus obtained experimental method has a significant deviation
  from the liquidus line, the resulting calculation formula Schroeder—Le Chatelier, but well
  described by the equation obtained by EFLCP model. Dependence of the refractive index on the
  content of the alkane in the systems was studied. Refs 16. Figs 3. Tables 5.
metadata.lang: en_GB
metadata.name: dc.description.sponsorship
metadata.value: Экспериментальная часть выполнена при финансовой поддержке Российского научного фонда
  (проект № 15-17-00017), а математическая обработка полученных результатов произведена с помощью
  моделей, созданных при финансовой поддержке РФФИ (проекты № 15-08-08438, 16-08-01206) и Программы Президиума РАН (проект № 15-I-2-060).
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Series 4. Physics. Chemistry;Vol. 3 (61); Issue 4
metadata.lang: -
metadata.name: dc.subject
metadata.value: n-nonadecane
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: decaline
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: heneicosane
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: phase states
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: eutectic
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: solid—liquid equilibrium
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: Phase equilibria of binary systems nonadecane—decaline and heneicosane—decalin
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 10-Boytsova.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/6111/1/10-Boytsova.pdf
resources.format: Adobe PDF
resources.size: 406,25 kB