J Jennings, DJ Growney, H Brice, OO Mykhaylyk… - Fuel, 2022 - Elsevier
Asphaltenes are an important class of complex carbon-rich molecules found in crude oil. Their chemical structure varies depending on the geological source but generally comprises …
Previously, asphaltene science had been hindered by many significant uncertainties regarding molecular weight, molecular structure, and nanocolloidal characteristics in …
We report classical atomistic molecular dynamics simulations of four structurally diverse model asphaltenes, a model resin, and their respective mixtures in toluene or heptane under …
C Bao, C Zheng, Y Xu, L Nie, H Luo - Journal of Cleaner Production, 2022 - Elsevier
The performance restoration of aged asphalt is a challenge in the current technology available for pavement rejuvenation. Investigating the evolution of aged asphalt colloids …
L Goual, M Sedghi, X Wang, Z Zhu - Langmuir, 2014 - ACS Publications
The main objective of this study was to provide novel insights into the mechanism of asphaltene aggregation in toluene/heptane (Heptol) solutions and the effect of alkylphenols …
Many reservoirs worldwide received separate charges of primary biogenic gas and oil. In high pressure provinces such as the Gulf of Mexico, the added gas should be in solution if …
Asphalenes are regarded as the most polar and heaviest components in crude oil system. Their precipitation and agglomeration cause problems in oil recovery, production, and …
Z Xintao, C Meizhu, Z Yuechao, W Shaopeng… - … and Building Materials, 2022 - Elsevier
Waste cooking oil (WCO) is generally regarded as one of components for the rejuvenators in recycled asphalt pavement (RAP). However, WCO has many kinds of substances and …
M Porto, R Angelico, P Caputo, AA Abe, B Teltayev… - Materials, 2022 - mdpi.com
Bitumen, one of the by-products of petroleum industry processes, is the most common binder used in road pavements and in the construction industry in general. It is a complex organic …