Results 231 to 240 of about 4,416 (264)
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Chemical Kinetics in Dispersed-Phase Reactors
International Journal of Chemical Reactor Engineering, 2003Many chemical engineering processes occur under conditions when a dispersed phase undergoes fragmentation (breakup) and/or aggregation (coalescence). It is of considerable interest to model a chemical process that occurs at the interface and therefore depends on the evolving size distribution of the dispersed phase.
Ben J McCoy, Giridhar Madras
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Development of the “Next Generation” Chemical Dispersants
International Oil Spill Conference Proceedings, 1973ABSTRACT In order to fully appreciate the development trend for the “next generation” chemical dispersants for oil spills, the current status of this field is briefly reviewed. Recent applications illustrate the specific beneficial potential role of chemical dispersants in the oil spill control, as well as their limitation.
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The chemical and colloidal stability of polyaniline dispersions
Polymer Degradation and Stability, 2005Abstract The chemical and colloidal stability of polyaniline dispersions stabilized with poly(N-vinylpyrrolidone) has been tested in acidic, neutral and alkaline aqueous media. The dispersions were exposed to elevated temperature of 105 °C for 1000 h, to sonication, repeated freezing–melting cycles, or to irradiation with UV–visible light.
Natalia V. Blinova +3 more
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Chemical Society Industrial Fellowship on Dispersions
Pigment & Resin Technology, 1980The Process Technology Group of the Chemical Society have recently set up a Research Fellowship to investigate the rheological problems encountered by industry when dealing with dispersions; in particular the prediction of their properties from a knowledge of the nature of the continuous and disperse phases, especially the physical chemistry of the ...
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Influence of the chemical structure of aromatic dispersants on the dispersion of carbon nanotubes
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2023Hirokuni Jintoku, Yoko Matsuzawa
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The Chemical Analysis of Soils for Identification of Dispersivity
2012The dispersivity of clay soils in water and its influence on the stability of engineered structures has been a topic of serious concern in civil projects for many years. One of the main problems is the difficulty in positively identifying such soils and thereby reducing the potential for failure of the structures.
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Droplet dispersion in chemical fogs
Journal of Aerosol Science, 1998Q. Zhou, D. Burfoot
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Dispersants as an oil spill clean-up technique in the marine environment: A review
Heliyon, 2022Yaw Kwakye Adofo +2 more
exaly
The Role of Chemical Dispersants in Oil Cleanup
1969In order to place the role of a chemical dispersant for oil spills in the proper perspective, it should be pointed out that there are really three distinct areas of technical interest.
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