Results 11 to 20 of about 48,160 (263)
Molecules, 2021 Cellulose, as a natural polymer with an abundant source, has been widely used in many fields including the electric field responsive medium that we are interested in.
Zhao Liu +4 more
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Aspects of Determining the Aggregative Stability of Water Suspensions of Mineral Powders for Building Composites [PDF]
Нанотехнологии в строительстве, 2022 Introduction. When using water suspensions of finely dispersed mineral systems of natural and anthropogenic origins as active agents in the production of concrete composites, an important factor in their effective use is to ensure the aggregative and ...
Maria A. Frolova
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Characterization of Magnetite–Silica Magnetic Fluids by Laser Scattering
Applied Sciences, 2020 The paper is concerned with structural, morphological and magnetic properties of magnetite-silica magnetic fluids. The granulometric composition of the magnetic fluids was investigated by scanning and transmission electron microscopy, the phase ...
Elena N. Velichko +4 more
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Effect of Polysaccharide Compounds on the Stability of Oil-In-Water Emulsions during Storage
Техника и технология пищевых производств, 2022 Polysaccharides interact synergistically to form sedimentation-resistant emulsions. However, data on the effect of polysaccharide combinations on oxidative stability are scarce. Sedimentation and oxidative stability are equally important for fat emulsion
Yuliya V. Frolova +3 more
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Meitan kexue jishu, 2023 In order to study the sedimentation characteristics and action mechanism of cationic polyacrylamide (CPAM) with different ionic degrees on the high muddied coal slime water, the particle size composition and mineral composition of the high muddied coal ...
FAN Youlin +6 more
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Записки Горного института, 2020 Article is devoted to creation of new compositions of process solutions for lining of directional wells at high temperatures. Developed compositions provide high durability characteristics of cement stone.
Seyyed Shahab TABATABAEE MORADI +2 more
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Ultra-Lightweight Cement Slurry to Seal Wellbore of Poor Wellbore Stability
Energies, 2020 The article presents the recipe for ultra-lightweight cement slurry for wellbore sealing. In ordinary lightweight cement slurries, the addition of microspheres and a large amount of water are used to maintain rheological parameters.
Marcin Kremieniewski
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Using mathematical models to assess sediment stability [PDF]
Integrated Environmental Assessment and Management, 2006 Abstract The application of mathematical models to a sediment stability study is presented, with an emphasis on using models as a component of an effort to develop, refine, and potentially validate a conceptual site model (CSM) for sediment transport at a study site.
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Petroleum products in wastewater and their properties [PDF]
BIO Web of ConferencesWater bodies are polluted by oil and petroleum products from various sources. The primary sources are navigation, accidents on ships and coastal areas, industrial wastewater discharges, surface wastewater from settlements, and transportation crossings of
Alekseev Evgeny Valerevich +1 more
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The Synthesis and Study of Metal Powder Stabilizer Properties in Lubrication Compositions
Инженерные технологии и системы, 2019 Introduction. Modern manufacturing technologies of powder materials allow obtaining particles sized 0.1–0.5 μm. Powders with such dispersion have a very high surface energy and, consequently, unique properties. Powders with a given size can be used as an
Valentin V. Safonov +4 more
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