Results 81 to 90 of about 5,958 (191)
Viscosity characterization of confined bitumen considering microaggregate-bitumen interactions
Computer-Aided Civil and Infrastructure Engineering, 2020 Abstract Microaggregate‐bitumen interactions in asphalt mixtures cause nonuniform rheological properties of bitumen adhering to aggregates.
Zejiao Dong +3 more
openaire +2 more sources
The Unexpected Discovery of Paleocene? Coals in Outcrops Thought to Be Cambrian, Al Huqf, Oman
Journal of Petroleum Geology, EarlyView.ABSTRACT Two brown organic deposits were encountered whilst investigating kaolinitic claystones thought to occur at the base of a Cambrian formation at outcrop. The age of these organic deposits is probably Paleocene from palynology. Organic petrography shows that they are subbituminous coals with some oil source potential.
Mohammed H. Al Kindi +4 more
wiley +1 more source
Sedimentology, EarlyView.ABSTRACT Although the global expansion of oxygen‐depleted marine environments during the Early Toarcian Jenkyns Event (or Toarcian Oceanic Anoxic Event) is primarily inferred from successions in the NW European epicontinental basins, the timing of the expansion of anoxia in Tethyan basins, where hydrography potentially played a minor role, is poorly ...
Tamás Müller +6 more
wiley +1 more source
Influence of rejuvenators on bitumen ageing in hot recycled asphalt mixtures
Journal of Traffic and Transportation Engineering (English ed. Online), 2018 The use of reclaimed asphalt pavement (RAP) in new hot mix asphalt (HMA) by means of hot recycling techniques generates the advantage linked to the exploitation of both lytic and bituminous component, consequently leading to the decrease of both virgin ...
Giorgia Mazzoni +2 more
doaj +1 more source
Terra Nova, EarlyView.ABSTRACT Thin, discontinuous, organic‐rich oil shale beds in the siliciclastic‐evaporitic Salt Range Formation (SRF) of Pakistan are of approximate Neoproterozoic to Cambrian age based on stratigraphic constraints. The beds are enriched (26–43 wt.% total organic carbon, TOC) in aliphatic organic matter (OM) of low thermal maturity despite their ...
Paul C. Hackley +4 more
wiley +1 more source
Journal of Traffic and Transportation Engineering (English ed. Online), 2017 Optimum bitumen content determination is one of the major aims for foamed bitumen mix design. However, mix design procedures for foamed bitumen mixes are still under development.
May Namutebi +3 more
doaj +1 more source
Not Necessarily Farm‐Wives: The Working Women of Rural Aotearoa/New Zealand
New Zealand Geographer, Volume 82, Issue 3, December 2026.ABSTRACT There's a perception farm‐resident women are farmers or farmwives (e.g., cooks, record‐keepers, errand‐runners). Yet most farm‐resident women record a non‐farm occupation in their census returns. This article investigates this anomaly. It looks at the changing status of farm and other rural women, the diversity of non‐farming careers they ...
Ann Pomeroy
wiley +1 more source
THE DETERMINATION OF SULPHUR IN BITUMENS. [PDF]
Journal of the American Chemical Society, 1900 n ...
openaire +1 more source
Synthesis of functionalized polyolefins in a new continuous bench‐scale reactor apparatus
AIChE Journal, Volume 72, Issue 9, September 2026.Abstract In‐reactor functionalized polyolefins (FPOs), produced by molecular catalysts, are a new class of polymer materials with applications ranging from high performance adhesives to bitumen compatibilization. In this work, we disclose a procedure for the synthesis of FPOs in a new Continuous Bench‐scale Reactor Apparatus (COBRA).
Miloud Bouyahyi +7 more
wiley +1 more source
The Canadian Journal of Chemical Engineering, Volume 104, Issue 9, Page 4787-4808, September 2026.Key improvements obtained by incorporating nanoparticles into a lab‐scale SAGD process configuration. The bar plots show enhanced oil recovery, reduced viscosity, and increased asphaltene adsorption in nanoparticle‐assisted scenarios compared with conventional SAGD.
Luis Prada +6 more
wiley +1 more source