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Qualitative and quantitative analysis of heavy crude oil samples and their SARA fractions with 13c nuclear magnetic resonance
Rakhmatullin I., Efimov S., Tyurin V., Gafurov M., Al-Muntaser A., Varfolomeev M., Klochkov V.
, aromatics, resins, and asphaltenes (SARA analysis) without oil fractioning are still not clear. In this work
Thermal decomposition of Tatarstan Ashal'cha heavy crude oil and its SARA fractions
Varfolomeev M., Galukhin A., Nurgaliev D., Kok M.
, and its SARA (saturate, aromatic, resin and asphaltene) fractions were analyzed by differential scanning
The description of heavy oils and the products of their catalytic conversion according to sara-analysis data
Feoktistov D., Sitnov S., Vahin A., Petrovnina M., Kayukova G., Nurgaliev D.
composition makes it necessary to separate them into components. A common way of such oil separation is SARA
Low-field NMR-relaxometry as fast and simple technique for in-situ determination of SARA-composition of crude oils
Volkov V.Y., Al-Muntaser A.A., Varfolomeev M.A., Khasanova N.M., Sakharov B.V., Suwaid M.A., Djimasbe R., Galeev R.I., Nurgaliev D.K.
-field nuclear magnetic resonance (LF-NMR) were compared with conventional SARA analysis method (ASTM D 4124
Thermal decomposition of Tatarstan Ashal'cha heavy crude oil and its SARA fractions
Varfolomeev M., Galukhin A., Nurgaliev D., Kok M.
, and its SARA (saturate, aromatic, resin and asphaltene) fractions were analyzed by differential scanning
Determination of SARA fractions of crude oils by NMR technique
Verşan Kök M., Varfolomeev M., Nurgaliev D.
that the aromaticity factors were high for heavy crude oils. For predicting SARA fractions, the correlations were
The description of heavy oils and the products of their catalytic conversion according to sara-analysis data
Feoktistov D., Sitnov S., Vahin A., Petrovnina M., Kayukova G., Nurgaliev D.
composition makes it necessary to separate them into components. A common way of such oil separation is SARA
Upgrading Heavy Petroleum in Superheated Steam in the Presence of Modified Aluminosilicates
Zakieva R.R., Bashkirtseva N.Y., Petrov S.M., Lakhova A.I.
SARA analysis
A latent profile analysis of math achievement, numerosity, and math anxiety in twins
Hart, Sara A., Thompson, Lee A, Kovas, Yulia V., McLoughlin, Gráinne, Petrill, Stephen A., Logan, Jessica A. R.
profile analysis indicated 5 groupings of individuals representing different patterns of math achievement
The composition and structure of ultra‐dispersed mixed oxide (Ii, iii) particles and their influence on in-situ conversion of heavy oil
Mukhamatdinov I.I., Khaidarova A.R., Zaripova R.D., Mukhamatdinova R.E., Sitnov S.A., Vakhin A.V.
viscosity decrease of the obtained catalytic aquathermolysis products. X‐ray analysis exposed

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