☆ 4.6 Article

Probing the Effect of Aliphatic Ionic Liquids on Asphaltene Aggregation Using Classical Molecular Dynamics Simulations

ACS OMEGA (2023)

Related references

Note: Only part of the references are listed.

Article Energy & Fuels

Alternation of asphaltene binding arrangement in the presence of chemical inhibitors: Molecular dynamics simulation strategy

Ali Ghamartale et al.

Summary: Asphaltene deposition is a challenge in petroleum production and chemical inhibitors are commonly used to mitigate it. This study used molecular dynamics simulation to investigate the impact of chemical inhibitors on the binding arrangement of two asphaltene structures. The results showed that organic sulfuric acid and ionic liquids can interfere with asphaltene aggregation.

FUEL (2023)

Add to Collection

Article Energy & Fuels

Effect of ammonium based ionic liquids on the rheological behavior of the heavy crude oil for high pressure and high temperature conditions

Sivabalan Sakthivel et al.

Summary: Heavy crude oil (HCO) poses challenges to the oil and gas industry due to its high viscosity. This study investigated the effect of eco-friendly ionic liquids (ILs) on HCO's rheology at high temperature and pressure. The results showed that the addition of ILs substantially reduced the viscosity and yield stress of HCO, making it more flowable. Furthermore, ILs increased the loss modulus of HCO, transforming its solid-like nature into a liquid-like material.

PETROLEUM (2022)

Add to Collection

Article Chemistry, Physical

Synthesis and Characterization of Imidazolium-Based Ionic Liquids and Evaluating Their Performance as Asphaltene Dispersants

Alaa Ghanem et al.

Summary: Ionic liquid compounds are used to inhibit asphaltene precipitation, which is significant in addressing asphaltene-related issues. A series of imidazolium-based ionic liquid compounds were synthesized and their performance as asphaltene dispersants was evaluated through experiments.

MATERIALS (2022)

Add to Collection

Article Energy & Fuels

Role of Ionic Liquid in Asphaltene Dissolution: A Combined Experimental and Molecular Dynamics Study

Anoop Kishore Vatti et al.

Summary: The role of ionic liquid in asphaltene dissolution was investigated using experimental characterization techniques and molecular dynamics simulations. The results showed that the ionic liquid played a key role in separating asphaltene from organic solvents under study.

ENERGY & FUELS (2022)

Add to Collection

Article Chemistry, Physical

Combined experimental and molecular dynamics investigation of 1D rod-like asphaltene aggregation in toluene-hexane mixture

Laxman Kumar Kundarapu et al.

Summary: The aggregation behavior of asphaltene in the toluene-hexane mixture was systematically investigated using a combination of experimental techniques and molecular dynamics simulations. The study focused on determining the size of asphaltene aggregates, understanding their formation and interaction with the solvent mixture, and calculating the dynamical properties such as diffusion coefficient and shear viscosity.Comparison with experimental findings highlighted the importance of a combined experimental and theoretical study for deeper insights into asphaltene aggregation behavior.

JOURNAL OF MOLECULAR LIQUIDS (2021)

Add to Collection

Article Chemistry, Physical

Imidazolium-based ionic liquids for asphaltene dispersion; experimental and computational studies

A. N. El-hoshoudy et al.

Summary: Ionic liquids have been utilized as green chemistry alternatives to surfactants for dispersing asphaltene in petroleum feed streams. Through experimental and computational methods, their efficiency as asphaltene dispersants have been demonstrated.

JOURNAL OF MOLECULAR LIQUIDS (2021)

Add to Collection

Article Chemistry, Physical

OPLS4: Improving Force Field Accuracy on Challenging Regimes of Chemical Space

Chao Lu et al.

Summary: The development and validation of the OPLS4 force field, which builds upon previous work with OPLS3e, improved model accuracy on challenging regimes of drug-like chemical space. A novel parametrization strategy for charged species was introduced, leading to improved accuracy on benchmarks assessing small-molecule solvation and protein-ligand binding.

JOURNAL OF CHEMICAL THEORY AND COMPUTATION (2021)

Add to Collection

Article Chemistry, Multidisciplinary

Ionic Liquids-Based Bitumen Extraction: Enabling Recovery with Environmental Footprint Comparable to Conventional Oil

Paula Berton et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2020)

Add to Collection

Article Energy & Fuels

New Molecular Insights into Aggregation of Pure and Mixed Asphaltenes in the Presence of n-Octylphenol Inhibitor

Ali Ghamartale et al.

ENERGY & FUELS (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Asphaltene Aggregation in Aqueous Solution Using Different Water Models: A Classical Molecular Dynamics Study

Anoop Kishore Vatti et al.

ACS OMEGA (2020)

Add to Collection

Article Materials Science, Multidisciplinary

Synthesis and characterization of imidazolium asphaltenes poly (ionic liquid) and application in asphaltene aggregation inhibition of heavy crude oil

Mohamed E. EL-Hefnawy et al.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2020)

Add to Collection

Article Polymer Science

The Persistence Length of Semiflexible Polymers in Lattice Monte Carlo Simulations

Jing-Zi Zhang et al.

POLYMERS (2019)

Add to Collection

Review Energy & Fuels

A comprehensive review on the recent advances on the petroleum asphaltene aggregation

Zeeshan Rashid et al.

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING (2019)

Add to Collection

Article Energy & Fuels

A new insight into asphaltenes aggregation onset at molecular level in crude oil (an MD simulation study)

Mohammed H. Khalaf et al.

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING (2018)

Add to Collection

Article Chemistry, Physical

Experimental and Theoretical Study on Supramolecular Ionic Liquid (IL)-Asphaltene Complex Interactions and Their Effects on the Flow Properties of Heavy Crude Oils

R. Hernandez-Bravo et al.

JOURNAL OF PHYSICAL CHEMISTRY B (2018)

Add to Collection

Article Energy & Fuels

Effect of Different Families of Hydrophobic Anions of Imadazolium Ionic Liquids on Asphaltene Dispersants in Heavy Crude Oil

Ayman M. Atta et al.

ENERGY & FUELS (2017)

Add to Collection

Article Energy & Fuels

Simulation of Asphaltene Aggregation through Molecular Dynamics: Insights and Limitations

T. F. Headen et al.

ENERGY & FUELS (2017)

Add to Collection

Article Energy & Fuels

Asphaltenes in heavy crude oil: Designation, precipitation, solutions, and effects on viscosity

Sergey Ilyin et al.

JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING (2016)

Add to Collection

Article Energy & Fuels

Ionic liquids as viscosity modifiers for heavy and extra-heavy crude oils

Deepa Subramanian et al.

FUEL (2015)

Add to Collection

Article Energy & Fuels

Experimental Investigation on the Effect of Aliphatic Ionic Liquids on the Solubility of Heavy Crude Oil Using UV-Visible, Fourier Transform-Infrared, and 13C NMR Spectroscopy

Sivabalan Sakthivel et al.

ENERGY & FUELS (2014)

Add to Collection

Article Chemistry, Multidisciplinary

Eco-efficient and green method for the enhanced dissolution of aromatic crude oil sludge using ionic liquids

Sivabalan Sakthivel et al.

RSC ADVANCES (2014)

Add to Collection

Review Energy & Fuels

A review of technologies for transporting heavy crude oil and bitumen via pipelines

Abarasi Hart

JOURNAL OF PETROLEUM EXPLORATION AND PRODUCTION TECHNOLOGY (2014)

Add to Collection

Article Chemistry, Multidisciplinary

Ionic liquid/water mixtures: from hostility to conciliation

Yuki Kohno et al.

CHEMICAL COMMUNICATIONS (2012)

Add to Collection

Article Energy & Fuels

Review of High-Viscosity Oil Multiphase Pipe Flow

Hong-Quan Zhang et al.

ENERGY & FUELS (2012)

Add to Collection

Article Energy & Fuels

Advances in Asphaltene Science and the Yen-Mullins Model

Oliver C. Mullins et al.

ENERGY & FUELS (2012)

Add to Collection

Article Energy & Fuels

Ionic Liquid Enhanced Solvent Extraction for Bitumen Recovery from Oil Sands

Xingang Li et al.

ENERGY & FUELS (2011)

Add to Collection

Article Energy & Fuels

Recovery of Bitumen from Utah Tar Sands Using Ionic Liquids

Paul Painter et al.

ENERGY & FUELS (2010)

Add to Collection

Article Chemistry, Physical

The persistence length of double stranded DNA determined using dark field tethered particle motion

Sanneke Brinkers et al.

JOURNAL OF CHEMICAL PHYSICS (2009)

Add to Collection

Review Energy & Fuels

Characterisation of asphaltenes and modelling of flocculation -: State of the art

A. Pina et al.

OIL AND GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES (2006)

Add to Collection

Article Energy & Fuels

Pipeline transportation of heavy oils, a strategic, economic and technological challenge

A Saniere et al.

OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES (2004)

Add to Collection

Article Chemistry, Physical

Aggregation and solubility behavior of asphaltenes and their subfractions

PM Spiecker et al.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2003)

Add to Collection

Article Energy & Fuels

Heavy crude oil viscosity reduction for pipeline transportation

BM Yaghi et al.

ENERGY SOURCES (2002)

Add to Collection

© Peeref 2019-2024. All rights reserved.