Recovering the properties of aged bitumen using bio-rejuvenators derived from municipal wastes [PDF]
Ageing of bitumen leads to significant performance deterioration of asphalt pavements and leads to material properties that are not conducive to recycling.
Hughes, David +9 more
core +1 more source
Physical and Rheological Properties of Coconut Waste Modified Bitumen [PDF]
E3S Web of ConferencesNumerous modifications have been made to bitumen to improve its durability and performance. This study aims to enhance bitumen by evaluating the physical and rheological properties of bitumen modified with coconut waste.
Hashim Wardati +5 more
doaj +1 more source
Water‐based drilling fluids formulated with mature fine tailings
The Canadian Journal of Chemical Engineering, EarlyView.Abstract Mature fine tailings (MFT) are persistent, highly stable colloidal suspensions generated as byproducts of bitumen extraction from oil sands. Given their environmental risks, identifying viable applications for MFT could reduce their accumulation while offsetting natural resource use.
Haichao Li +2 more
wiley +1 more source
World's fastest 10 000‐m breakthrough: The XY‐22 well redefines deep‐earth access in the Tarim Basin
Deep Underground Science and Engineering, EarlyView.The Tarim Basin in northwestern China hosts one of the world's deepest petroleum systems, exemplified by the XY‐22 ultra‐deep well (bottom depth: 11 116 m; ~220°C, ~145 MPa). This study integrates tectonic mapping, geological cross‐sections, ultraviolet fluorescence microscopy, and optical photothermal infrared (OPTIR) spectroscopy to characterize ...
Qingwen Tan +4 more
wiley +1 more source
Optical second harmonic generation in bitumen films [PDF]
, 2013 textThe ability of asphalt binders (bitumen) in road surfaces to self-heal after cracking is important to developing a robust transportation system that can tolerate heavy traffic and varying weather conditions.
Roberts, Aaron Joseph
core
Engineering bitumen for future asphalt pavements: A review of chemistry, structure and rheology [PDF]
Bitumen, a product mostly used as a binder in road construction, has been subject of numerous scientific investigations with the goal to optimise its function as an engineering material.
Pipintakos, Georgios +3 more
core +1 more source
Separation and Recovery of Bitumen from Oil Sand by CO2 Desorption of Amine Solution
Journal of MMIJBitumen extracted from oil sand has garnered increasing attention as an alternative energy source for fossil resources. Since oil sand consist of a mixture of bitumen (10-15 wt. %), water (4 wt. %), and sand (80 wt.
Jie REN, Hirokazu OKAWA, Takahiro KATO
doaj +1 more source
CARBON MODIFICATION OF BITUMEN
Вестник СибАДИ, 2019 Introduction. The causes of premature destruction of asphalt concrete coatings are aging and low quality of bitumen. The paper describes the methods for improving the bitumen properties.
K. V. Belyaev, I. L. Chulkova
doaj +1 more source
Effect of Polymer on Bitumen Properties and its Performance Grade [PDF]
علوم و تکنولوژی پلیمر, 2008 With respect to the physical and mechanical limited qualities of bitumen, it benefits from certain specificability in application and its life service.
H. Ziari, S.M. Abtahi, A. Goli
doaj +1 more source
Quantitative Insights into Atomic Scale Oil–Clay Adhesion Governing Shale Oil Retention and Mobility
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Atomic force microscopy reveals a clear adhesion hierarchy between shale oil and clay minerals, governed by nanoscale surface chemistry. Strong interactions on chlorite and illite arise from abundant polar sites and cation bridging, whereas weaker coupling on montmorillonite limits interfacial binding.
Chen Lv, Guanwen Lu, Guandong Su
wiley +1 more source