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Thermal Conversion of Heavy Crude Oil in the Presence of Formic Acid as a Hydrogen-donor Solvent

Almuntaser A., Varfolomeev M., Suwaid M., Djimasbe R., Garayeva D., Ulbaev A.

of heavy oil using steam and formic acid as a hydrogen donor were carried out in a batch reactor at T = 380

Catalytic Conversion of Tatarstan Heavy Oil using Copper Based Catalysts at 250°C

Suwaid M., Varfolomeev M., Almuntaser A., Djimasbe R., Khramov S., Al-Rubaye A., Khaziakhmetov L.

from Tatarstan oilfield using steam and copper stearate as a catalyst at 250°C and 35 bar for 24 hours

Deep Insights into Heavy Oil Upgrading Using Supercritical Water by a Comprehensive Analysis of GC, GC-MS, NMR, and SEM-EDX with the Aid of EPR as a Complementary Technical Analysis

Djimasbe R., Varfolomeev M.A., Al-Muntaser A.A., Yuan C., Suwaid M.A., Feoktistov D.A., Rakhmatullin I.Z., Milovankin A.A., Murzakhanov F., Morozov V., Gafurov M., Farhadian A., Davletshin R.R.

Upgrading of heavy oil in supercritical water (SCW) was analyzed by a comprehensive analysis of GC

Experimental study of non-oxidized and oxidized bitumen obtained from heavy oil

Djimasbe R., Galiullin E.A., Varfolomeev M.A., Fakhrutdinov R.Z., Al-Muntaser A.A., Farhadian A.

of steam distillation at 323–362 °C and by oxidation, a method using packed column at temperature of 211

Modeling of absorption process using neural networks

Kharitonova O., Bronskaya V., Ignashina T., Al-Muntaser A., Khairullina L.

Comparison of upgrading of heavy oil and vacuum distillation residues by supercritical water

Djimasbe R., Al-Muntaser A., Suwaid M., Varfolomeev M.

Copper stearate as a catalyst for improving the oxidation performance of heavy oil in in-situ combustion process

Yuan C., Varfolomeev M., Emelianov D., Suwaid M., Khachatrian A., Starshinova V., Vakhitov I., Al-Muntaser A.

© 2018 Elsevier B.V. Copper stearate was applied as a catalyst for the oxidation of heavy oils

Application of high resolution NMR (¹H and ¹³C) and FTIR spectroscopy for characterization of light and heavy crude oils

Rakhmatullin I., Efimov S., Tyurin V., Al-Muntaser A., Klimovitskii A., Varfolomeev M., Klochkov V.

spectra have a great potential to study the structure and characterization of light and heavy crude oils

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.

Upgrading of tatarstan heavy crude oil using cofe2o4-nanoparticles catalyst at 300^o c

Suwaid M., Almuntaser A., Varfolomeev M., Khramov B., Khaziakhmetov L.

catalyst co-injection at temperature 300°C and under pressure of 71 bar for 24h using a batch reactor

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