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Browsing by Author "Farhadian A."

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A new class of promising biodegradable kinetic/anti-agglomerant methane hydrate inhibitors based on castor oil

Farhadian A.; Varfolomeev M.; Kudbanov A.; Gallyamova S. (2019)

© 2019 Elsevier Ltd This study is devoted to the evaluation of vegetable oils (in this case castor oil) as an inexpensive, sustainable, environment-friendly, natural and promising resource to design/synthesis efficient ...
A theoretical and experimental study of castor oil-based inhibitor for corrosion inhibition of mild steel in acidic medium at elevated temperatures

Farhadian A.; Rahimi A.; Safaei N.; Shaabani A.; Abdouss M.; Alavi A. (2020)

© 2020 Elsevier Ltd The castor oil as a cheap and environmentally friendly source was used to prepare a novel green corrosion inhibitor for mild steel in acidic medium. The poor performance at high temperatures and low ...
Accelerated Methane Hydrate Formation by Ethylene Diamine Tetraacetamide As an Efficient Promoter for Methane Storage without Foam Formation

Farhadian A.; Varfolomeev M.; Abdelhay Z.; Emelianov D.; Delaunay A.; Dalmazzone D. (2019)

© 2019 American Chemical Society. Reduction in the induction period of hydrate formation and enhancement of the gas hydrate growth are vital parameters in the application of gas hydrates technique for methane storage. In ...
Advances in the study of gas hydrates by dielectric spectroscopy

Lunev I.; Kamaliev B.; Shtyrlin V.; Gusev Y.; Kiiamov A.; Zaripova Y.; Galiullin A.; Farhadian A.; Varfolomeev M.; Kelland M. (2021)

The influence of kinetic hydrate inhibitors on the process of natural gas hydrate nucleation was studied using the method of dielectric spectroscopy. The processes of gas hydrate formation and decomposition were monitored ...
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. (2021)

Upgrading of heavy oil in supercritical water (SCW) was analyzed by a comprehensive analysis of GC, GC-MS, NMR, and SEM-EDX with the aid of electron paramagnetic resonance (EPR) as a complementary technical analysis. The ...
Development of a Novel Thermally Stable Inhibitor Based on Furfuryl Alcohol for Mild Steel Corrosion in a 15% HCl Medium for Acidizing Application

Rahimi A.; Abdouss M.; Farhadian A.; Guo L.; Neshati J. (2021)

Although corrosion inhibitors are widely used as a practical method for inhibiting metal corrosion in a variety of industries, their efficiency decreases dramatically at high temperatures. We present a thorough experimental ...
Dual-Function Synergists Based on Glucose and Sucrose for Gas Hydrate and Corrosion Inhibition

Farhadian A.; Varfolomeev M.A.; Semenov A.P.; Mendgaziev R.I.; Stoporev A.S. (2020)

© The increasing demand in the modern world for energy resources leads to the recovery of oil and gas fields in remote northern and Arctic regions. The development of additives that effectively prevent complications such ...
Effect of Ligand Structure on the Kinetics of Heavy Oil Oxidation: Toward Biobased Oil-Soluble Catalytic Systems for Enhanced Oil Recovery

Farhadian A.; Khelkhal M.A.; Tajik A.; Lapuk S.E.; Rezaeisadat M.; Eskin A.A.; Rodionov N.O.; Vakhin A.V. (2021)

In recent years, protection of the environment from activities associated with enhanced oil recovery has been considered a crucial priority for decision-makers in the international community. The in situ combustion process ...
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. (2021)

Heavy oil and vacuum residue were used to obtain road bitumen BND 50/70 using two different methods of steam distillation at 323–362 °C and by oxidation, a method using packed column at temperature of 211–220 °C. The ...
Exploration of Sunflower Oil As a Renewable Biomass Source to Develop Scalable and Highly Effective Corrosion Inhibitors in a 15% HCl Medium at High Temperatures

Farhadian A.; Rahimi A.; Safaei N.; Shaabani A.; Sadeh E.; Abdouss M.; Alavi A. (2021)

The feasibility study of utilizing sunflower oil as renewable biomass source to develop highly effective inhibitors for mild steel corrosion (MS) in the 15% HCl medium was done by weight loss, potentiodynamic polarization ...
Gas Hydrate and Corrosion Inhibition Performance of the Newly Synthesized Polyurethanes: Potential Dual Function Inhibitors

Farhadian A.; Varfolomeev M.A.; Rahimi A.; Mendgaziev R.I.; Semenov A.P.; Stoporev A.S.; Vinogradova S.S.; Karwt R.; Kelland M.A. (2021)

Gas hydrate plugging and corrosion are two major flow assurance problems in oil and gas transmission pipelines. Since an incompatibility problem can occur during the simultaneous injection of gas hydrate and corrosion ...
Inhibition Performance of Chitosan- graft-Polyacrylamide as an Environmentally Friendly and High-Cloud-Point Inhibitor of Nucleation and Growth of Methane Hydrate

Farhadian A.; Varfolomeev M.A.; Shaabani A.; Zaripova Y.F.; Yarkovoi V.V.; Khayarov K.R. (2020)

© 2020 American Chemical Society. Gas hydrates are considered a major problem in the oil and gas transportation pipelines, and their crystallization involves nucleation and growth of hydrate crystals. Hence, developing ...
Modified hydroxyethyl cellulose as a highly efficient eco-friendly inhibitor for suppression of mild steel corrosion in a 15% HCl solution at elevated temperatures

Farhadian A.; Assar Kashani S.; Rahimi A.; Oguzie E.E.; Javidparvar A.A.; Nwanonenyi S.C.; Yousefzadeh S.; Nabid M.R. (2021)

Natural polymer-based corrosion inhibitors have been studied for the prevention of steel corrosion in various corrosive environments over recent years, yet they did not show impressive inhibition performance especially at ...
Modified sucrose as a green corrosion inhibitor for carbon steel: Experimental study

Farhadian A.; Varfolomeev M.; Neklyudov V. (2019)

© 2019, International Multidisciplinary Scientific Geoconference. All rights received. Corrosion represents a major problem in the flow assurance for the oil and gas industry. Carbon steel has been extensively used in oil ...
Sulfonated chitosan as green and high cloud point kinetic methane hydrate and corrosion inhibitor: Experimental and theoretical studies

Farhadian A.; Varfolomeev M.A.; Shaabani A.; Nasiri S.; Vakhitov I.; Zaripova Y.F.; Yarkovoi V.V.; Sukhov A.V. (2020)

© 2020 Elsevier Ltd In this work sulfonated chitosan (SCS) was introduced as a promising green kinetic methane hydrate and corrosion inhibitor to overcome the incompatibility problem between inhibitors. Evaluation of hydrate ...
Synthesis of fully bio-based and solvent free non-isocyanate poly (ester amide/urethane) networks with improved thermal stability on the basis of vegetable oils

Farhadian A.; Ahmadi A.; Omrani I.; Miyardan A.; Varfolomeev M.; Nabid M. (2018)

© 2018 Elsevier Ltd The purpose of this study is to synthesize non-isocyanate poly (ester amide/urethane) networks, based entirely on vegetable oil through a green method, i.e., without solvent and having any rigid and ...
The effect of molecular weight of waterborne polyurethanes on kinetic hydrate inhibition

Farhadian A.; Varfolomeev M. (2019)

© 2019, International Multidisciplinary Scientific Geoconference. All rights reserved. The oil and gas industry faces problems such as hydrates, waxes, corrosion and asphaltenes, which among them the formation of hydrates ...
Toward a bio-based hybrid inhibition of gas hydrate and corrosion for flow assurance

Farhadian A.; Varfolomeev M.A.; Rezaeisadat M.; Semenov A.P.; Stoporev A.S. (2020)

© 2020 Elsevier Ltd The development of a hybrid inhibition of corrosion and gas hydrate formation in offshore oil and gas fields is the main object of this study. Sunflower oil was used as an inexpensive and environmentally ...
Waterborne polymers as kinetic/anti-agglomerant methane hydrate and corrosion inhibitors: A new and promising strategy for flow assurance

Farhadian A.; Varfolomeev M.A.; Kudbanov A.; Rezaeisadat M.; Nurgaliev D.K. (2020)

© 2020 Elsevier B.V. This study introduces a novel and promising strategy based on waterborne polymers for hydrate and corrosion risk management and incompatibility issues between them. The results demonstrated a good ...
Waterborne Polyurethanes as a New and Promising Class of Kinetic Inhibitors for Methane Hydrate Formation

Farhadian A.; Kudbanov A.; Varfolomeev M.; Dalmazzone D. (2019)

© 2019, The Author(s). A facile, new and promising technique based on waterborne polymers for designing and synthesizing kinetic hydrate inhibitors (KHIs) has been proposed to prevent methane hydrate formation. This topic ...

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Browsing by Author "Farhadian A."

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