Effects of simultaneous ultrasonic treatment on the separation selectivity and flotation kinetics of high-ash lignite
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DOI: 10.1016/j.fuel.2019.116270
Abstract: Abstract The purpose of this study was to investigate the effects of conventional flotation and simultaneous ultrasonic flotation in the pulp/froth zones on the separation selectivity and kinetics of high-ash lignite flotation. Particularly, the mechanism… read more here.
Keywords: separation selectivity; ultrasonic treatment; ultrasonic flotation; simultaneous ultrasonic ... See more keywords
Healing and simultaneous ultrasonic monitoring of cracks in concrete
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DOI: 10.1016/j.mtcomm.2018.10.022
Abstract: Abstract Premature cracking is a prime cause for deterioration of concrete structures. Techniques, especially wave-based technologies, have been developed for monitoring deteriorations of such structures. Recently, techniques for healing of the deteriorations are emerging necessitating… read more here.
Keywords: simultaneous ultrasonic; monitoring; healing simultaneous; monitoring cracks ... See more keywords