Research output: Contribution to journal › Article › peer-review
Effect of the Solvent Composition on the Content of the Crystalline Phase and Melting Temperature of Paraffin Waxes. / Ivanova, I. K.; Kashirtsev, V. A.; Semenov, M. E. et al.
In: Russian Journal of Applied Chemistry, Vol. 93, No. 4, 01.04.2020, p. 603-610.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Effect of the Solvent Composition on the Content of the Crystalline Phase and Melting Temperature of Paraffin Waxes
AU - Ivanova, I. K.
AU - Kashirtsev, V. A.
AU - Semenov, M. E.
AU - Glyaznetsova, Yu S.
AU - Chalaya, O. N.
AU - Zueva, I. N.
AU - Portnyagin, A. S.
N1 - Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2020/4/1
Y1 - 2020/4/1
N2 - The melting the commercial waxes in the composition of asphaltene-resin-paraffin deposits and the comparison of petroleum waxes in multicomponent solvents of various nature were considered. Results revealed that with an increase in the amount of the aliphatic component in the solvent, the content of the crystalline phase in paraffin wax increased. Patterns in the variation of paraffin melting temperatures depending on the content of the crystalline phase were revealed. Recommendations for choosing an effective solvent for removing deposits under conditions of permafrost influence are suggested.
AB - The melting the commercial waxes in the composition of asphaltene-resin-paraffin deposits and the comparison of petroleum waxes in multicomponent solvents of various nature were considered. Results revealed that with an increase in the amount of the aliphatic component in the solvent, the content of the crystalline phase in paraffin wax increased. Patterns in the variation of paraffin melting temperatures depending on the content of the crystalline phase were revealed. Recommendations for choosing an effective solvent for removing deposits under conditions of permafrost influence are suggested.
KW - asphaltene-resin-paraffin deposits
KW - crystalline phase
KW - hydrocarbon solvents
KW - melting temperature
KW - petroleum wax
KW - DSC
KW - CRUDE OILS
KW - HYDROCARBON
KW - N-ALKANES
KW - SOLUBILITY
UR - http://www.scopus.com/inward/record.url?scp=85085324102&partnerID=8YFLogxK
U2 - 10.1134/S1070427220040163
DO - 10.1134/S1070427220040163
M3 - Article
AN - SCOPUS:85085324102
VL - 93
SP - 603
EP - 610
JO - Russian Journal of Applied Chemistry
JF - Russian Journal of Applied Chemistry
SN - 1070-4272
IS - 4
ER -
ID: 24390472