Results 21 to 30 of about 32,329 (217)
A novel surface active polymer oil displacement agent
Petroleum Exploration and Development, 2012 Based on the relationship between the molecule structure of monomers and their performance, two types of polymerizable monomers with low oil/water interfacial tension have been synthesized, which coplymerizes acrylamide to synthesize a novel polymer oil ...
Pingde LIU +3 more
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Synthesis and Performance Evaluation of a Betaine Surfactant [PDF]
E3S Web of Conferences, 2020 Using sodium bisulfite and epichlorohydrin as raw materials, the ring-opening reaction is carried out under the action of acatalyst to produce sodium 3-chloro-2-hydroxypropane sulfonate, followed by dodecyl tertiary amine, isopropanol, sodium hydroxide ...
Zhang Rongjun +5 more
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MethodsX, 2019 Quantification of interfacial tension (IFT) and contact angles is essential to characterize reservoir fluid-fluid and rock-fluid interactions. However, these measurements are highly dependent on chemical structure, surface residues, system conditions ...
Wajdi Alnoush, Amr Sayed, Nayef Alyafei
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Molecular dynamics simulations of interfacial properties of shale oil-CO2， CH4， N2 mixtures
Youqi dizhi yu caishouluOil-gas interfacial tension is an important parameter for analyzing the mixing degree of oil and gas phases and influencing the minimum mixing pressure of oil and gas and the development effect of gas injection during gas flooding for enhanced oil ...
ZHOU Yu +6 more
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Study on Behavior of Inclusions Removal from GCr15 Bearing Steel by Refining Slag
Teshugang, 2022 By established a model of inclusions dynamic at the steel-slag interface the refining slag absorbing inclusions phenomenon is studied. Results show that certain parameters, i. e.
赵新凯 +4 more
doaj
Surface and interfacial properties of Fe-C-O-Cr alloys in contact with alumina [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2020 In this paper, temperature and concentration dependencies on density and surface tension of liquid Fe-C-O-Cr alloys (1.93 - 4.80 wt.% Cr) were investigated in high-temperature resistance observation furnace by a sessile drop method during heating from ...
Novák V. +6 more
doaj +1 more source
ChemEngineering, 2020 This paper starts with short descriptions of emulsion preparation methods used at large and smaller scales. We give scaling relations as they are generally used, and focus on the central role that interfacial tension plays in these relations.
Karin Schroën +2 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Medication nonadherence during the first 100 days after pediatric hematopoietic stem cell transplantation (HSCT) and during oncology treatment increases risk for complications. BMT4me is a caregiver‐facing mobile health (mHealth) application providing medication reminders, symptom tracking, and note‐taking features to support ...
Micah A. Skeens +4 more
wiley +1 more source
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
Energy Exploration & Exploitation, 2017 Over the past few years, increasing attention has been devoted to the applications of special engineered nanoparticles in enhancing oil recovery. Earlier studies reported the effects of these particles on wettability alteration of reservoir rock.
Shahla Azarshin +2 more
doaj +1 more source