Resin–Paraffin Aggregation Processes in Waxy Oil Revealed by Vanadyl Porphyrin Spin Probe

Asphaltenes: Aggregates in Terms of A1 and A2 or Island and Archipielago Structures

(2023) Socrates Acevedo et al.   ACS Omega

The mechanism of viscosity reduction of waxy oils induced by the electric field: A correlation between the viscosity reduction and the charged particle accumulation on wax particles

(2023) Yiwei Xie et al.   JOURNAL OF COLLOID AND INTERFACE SCIENCE

Chemical Additives as Flow Improvers for Waxy Crude Oil and Model Oil: A Critical Review Analyzing Structure–Efficacy Relationships

(2022) Farah Ansari et al.   ENERGY & FUELS

The effect of resins concentration and polarity on the viscosity and impedance of electrically-treated waxy oils

(2022) Yiwei Xie et al.   JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING

Fine-Tuning Simulation of the ESR Spectrum─Sensitive Tool to Identify the Local Environment of Asphaltenes In Situ

(2022) Sergey N. Trukhan et al.   Journal of Physical Chemistry C

Three-dimensional network gel structure and viscosity reduction mechanism of heavy oil

(2022) Xiaoli Tang et al.   COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS

Application of scattering and diffraction techniques for the morphological characterization of asphaltenes

(2022) J. Jennings et al.   FUEL

Hydrodemetallization of heavy oil: Recent progress, challenge, and future prospects

(2022) Thanh-Huong Nguyen et al.   JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING

Molecular dynamics simulation of wax molecules aggregational crystallization behavior during cooling of crude oil mixture

(2022) Hengguang Cao et al.   Case Studies in Thermal Engineering

From Components to Phase-Dependent Dynamics of Diffusivity in Wax Solutions Subjected to Fluid–Solid Phase Transition: Insights from Pulsed Field Gradient NMR

(2022) Evgeny V. Morozov et al.   Energy & Fuels

High-Field (3.4 T) Electron Paramagnetic Resonance, 1H Electron-Nuclear Double Resonance, ESEEM, HYSCORE, and Relaxation Studies of Asphaltene Solubility Fractions of Bitumen for Structural Characterization of Intrinsic Carbon-Centered Radicals

(2022) Marat Gafurov et al.   Nanomaterials

Advances and Challenges in the Molecular Characterization of Petroporphyrins

(2021) Amy M. McKenna et al.   ENERGY & FUELS

Applications of Noncontact Atomic Force Microscopy in Petroleum Characterization: Opportunities and Challenges

(2021) Yunlong Zhang   ENERGY & FUELS

Insights into the Self-Aggregation of Porphyrins and Their Influence on Asphaltene Aggregation

(2021) Xuechun Ding et al.   ENERGY & FUELS

Solvent Effects on the Structure of Petroleum Asphaltenes

(2021) Yuan Yang et al.   ENERGY & FUELS

Critical analysis of different techniques used to screen asphaltene stability in crude oils

(2021) Syed Imran Ali et al.   FUEL

Phase transition mechanisms of paraffin in waxy crude oil in the absence and presence of pour point depressant

(2021) Jinchen Cao et al.   JOURNAL OF MOLECULAR LIQUIDS

Molecular Dynamics and Proton Hyperpolarization via Synthetic and Crude Oil Porphyrin Complexes in Solid and Solution States

(2021) Bulat Gizatullin et al.   LANGMUIR

Study of the Influence of Resins on the Asphaltene Aggregates by 1H DOSY NMR

(2020) Natã C. L. Madeira et al.   ENERGY & FUELS

Overview of Asphaltene Nanostructures and Thermodynamic Applications

(2020) Bruno Schuler et al.   ENERGY & FUELS

Composition and Properties of Heavy Oil Resins

(2020) M. R. Yakubov et al.   PETROLEUM CHEMISTRY

Effect of resin/asphaltene ratio on the rheological behavior of asphaltene solutions in a de-asphalted oil and p-xylene: A theoretical–experimental approach

(2020) Ivan Moncayo-Riascos et al.   JOURNAL OF MOLECULAR LIQUIDS

Kinetic modeling of asphaltene nano-aggregates formation using dynamic light scattering technique

(2020) Seyed Abdollah Shojaei et al.   JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING

Toward molecular characterization of asphaltene from different origins under different conditions by means of FT-IR spectroscopy

(2020) Iman Zojaji et al.   ADVANCES IN COLLOID AND INTERFACE SCIENCE

Deterring Effect of Resins on the Aggregation of Asphaltenes in n-Heptane

(2020) Mortaza Derakhshani-Molayousefi et al.   ENERGY & FUELS

Comprehensive Petroporphyrin Identification in Crude Oils Using Highly Selective Electron Transfer Reactions in MALDI-FTICR MS

(2019) Juan S Ramírez-Pradilla et al.   ENERGY & FUELS

Predicting Asphaltene Aggregate Structure from Molecular Dynamics Simulation: Comparison to Neutron Total Scattering Data

(2019) Thomas F. Headen et al.   ENERGY & FUELS

Vanadyl Porphyrin Speciation Based on Submegahertz Ligand Proton Hyperfine Couplings

(2019) Donald Mannikko et al.   ENERGY & FUELS

Catalogue of Plausible Molecular Models for the Molecular Dynamics of Asphaltenes and Resins Obtained from Quantitative Molecular Representation

(2019) Jason C. Law et al.   ENERGY & FUELS

High Purity Vanadyl Petroporphyrins: Their Aggregation and Effect on Aggregation of Asphaltenes

(2019) B McKay Rytting et al.   ENERGY & FUELS

Moderating Effects of Paraffin Wax on Interactions between Polyphosphoric Acid and Bitumen Constituents

(2019) Masoumeh Mousavi et al.   ACS Sustainable Chemistry & Engineering

Influence of Resins on Crystallization and Gelation of Waxy Oils

(2018) Jialin Dai et al.   ENERGY & FUELS

Impact of H-Bonds and Porphyrins on Asphaltene Aggregation As Revealed by Molecular Dynamics Simulations

(2018) H. Santos Silva et al.   ENERGY & FUELS

Evidence of naturally-occurring vanadyl porphyrins containing multiple S and O atoms

(2018) Kuangnan Qian et al.   FUEL

Interactions of Polyaromatic Compounds. Part 2. Flocculation Probed by Dynamic Light Scattering and Molecular Dynamics Simulation

(2017) Xi Wang et al.   ENERGY & FUELS

Transformation of Petroleum Asphaltenes in Supercritical Alcohols Studied via FTIR and NMR Techniques

(2017) Andrey M. Chibiryaev et al.   ENERGY & FUELS

Resin from Liaohe Heavy Oil: Molecular Structure, Aggregation Behavior, and Effect on Oil Viscosity

(2017) Tao Li et al.   ENERGY & FUELS

The role of metalloporphyrins on the physical-chemical properties of petroleum fluids

(2017) Hugo Santos Silva et al.   FUEL

Adsorption of a Polyaromatic Compound on Silica Surfaces from Organic Solvents Studied by Molecular Dynamics Simulation and AFM Imaging

(2017) Yong Xiong et al.   Journal of Physical Chemistry C

Differentiation of heavy oils according to the vanadium and nickel content in asphaltenes and resins

(2017) M. R. Yakubov et al.   PETROLEUM CHEMISTRY

The stability and evolution of oil systems studied via advanced methods in situ

(2017) O N Martyanov et al.   RUSSIAN CHEMICAL REVIEWS

Electron Spin Resonance of Slowly Rotating Vanadyls–Effective Tool to Quantify the Sizes of Asphaltenes in Situ

(2016) Sergey N. Trukhan et al.   ENERGY & FUELS

Retention of Alkane Compounds on Asphaltenes. Insights About the Nature of Asphaltene–Alkane Interactions

(2016) Miguel Orea et al.   ENERGY & FUELS

Waxes in asphaltenes of crude oils and wax deposits

(2016) Yulia M. Ganeeva et al.   Petroleum Science

Asphaltene Aggregation Behavior in Bromobenzene Determined By Small-angle X-ray Scattering

(2015) Masato Morimoto et al.   ENERGY & FUELS

Characterization of Vanadyl and Nickel Porphyrins Enriched from Heavy Residues by Positive-Ion Electrospray Ionization FT-ICR Mass Spectrometry

(2015) He Liu et al.   ENERGY & FUELS

Probing structural features of self-assembled violanthrone-79 using two dimensional infrared spectroscopy

(2015) Jenée D. Cyran et al.   JOURNAL OF CHEMICAL PHYSICS

Chemical Visualization of Asphaltenes Aggregation Processes Studied in Situ with ATR-FTIR Spectroscopic Imaging and NMR Imaging

(2015) Anton A. Gabrienko et al.   Journal of Physical Chemistry C

Aggregation of asphaltene model compounds using a porphyrin tethered to a carboxylic acid

(2015) Matthias Schulze et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

How polymer additives reduce the pour point of hydrocarbon solvents containing wax crystals

(2015) Bernard P. Binks et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

In Situ Electron Spin Resonance Study of Molecular Dynamics of Asphaltenes at Elevated Temperature and Pressure

(2014) Sergey N. Trukhan et al.   ENERGY & FUELS

Effects of Resins on Aggregation and Stability of Asphaltenes

(2014) M. A. Anisimov et al.   ENERGY & FUELS

New Vanadium Compounds in Venezuela Heavy Crude Oil Detected by Positive-ion Electrospray Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry

(2014) Xu Zhao et al.   Scientific Reports

Separation and Characterization of Vanadyl Porphyrins in Venezuela Orinoco Heavy Crude Oil

(2013) Xu Zhao et al.   ENERGY & FUELS

Probing Structure–Nanoaggregation Relations of Polyaromatic Surfactants: A Molecular Dynamics Simulation and Dynamic Light Scattering Study

(2012) Robel B. Teklebrhan et al.   JOURNAL OF PHYSICAL CHEMISTRY B

Wax formation in oil pipelines: A critical review

(2011) Ararimeh Aiyejina et al.   INTERNATIONAL JOURNAL OF MULTIPHASE FLOW

Interfacial Electronic Structure of the Dipolar Vanadyl Naphthalocyanine on Au(111): “Push-Back” vs Dipolar Effects

(2011) Aleksandrs Terentjevs et al.   Journal of Physical Chemistry C

The Modified Yen Model†

(2010) Oliver C. Mullins   ENERGY & FUELS

Computational and Experimental Study of the Structure, Binding Preferences, and Spectroscopy of Nickel(II) and Vanadyl Porphyrins in Petroleum

(2010) Stanislav R. Stoyanov et al.   JOURNAL OF PHYSICAL CHEMISTRY B

The interaction of waxes with pour point depressants☆

(2009) Wuhua Chen et al.   FUEL