Results 1 to 10 of about 226,055 (310)
Nano-microbubble flotation of fine and ultrafine chalcopyrite particles
International Journal of Mining Science and Technology, 2014 As is well known to mineral processing scientists and engineers, fine and ultrafine particles are difficult to float mainly due to the low bubble-particle collision efficiencies. Though many efforts have been made to improve flotation performance of fine
Rahman Ahmadi +3 more
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Seasonal variation of aerosol iron solubility in coarse and fine particles at an inland city in northwestern China [PDF]
Atmospheric Chemistry and Physics, 2023 This work investigated seasonal variation of aerosol iron (Fe) solubility for coarse (>1 µm) and fine (<1 µm) particles at Xi'an, a megacity in northwestern China impacted by anthropogenic emission and desert dust.
H. Zhang +17 more
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Humidity Sensitivity of Chemically Synthesized ZnAl2O4/Al
Sensors, 2022 Humidity sensitivity is evaluated for chemically synthesized ZnAl2O4/Al devices. We succeeded in synthesizing the ZnAl2O4/Al device by applying chemical techniques only.
Takayuki Nakane +3 more
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Ecotoxicology and Environmental Safety, 2021 Surgical smoke is widespread in operating rooms, and fine particles are the main toxic components. However, the effect of fine particles in surgical smoke on embryonic development has not yet been studied.
Ren Zhou +7 more
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Frontiers in Earth Science, 2023 The nature of fine particulate matter is caused by the deterioration of the lean ore loss index and the important influence factors of a mine disaster accident.
Xiangdong Niu +5 more
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Yankuang ceshi, 2022 BACKGROUND Oil sand is an important unconventional oil and gas resource, which is composed of bitumen, solid particles (including coarse and fine particles) and water.
WANG Cheng +3 more
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The Behavior of Fine Particles in the Powder Particle Fluidized Bed
KONA Powder and Particle Journal, 2014 The powder particle fluidized bed was invented for the processing of fine or very fine particles. In a powder particle fluidized bed, fine powders are continuously fed to a bed in which coarse particles have been ...
Kunio Kato
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Fine Particles and Mortality [PDF]
Inhalation Toxicology, 2006 period of the study. Even if proportionality of hazards were to hold for exposure to fine particles, we know that it most definitely does not hold for cigarette smoking, a strong risk factor and a potential confounder of the PM mortality association.
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Critical hydraulic gradient and fine particle migration of sand under upward seepage flow
Scientific Reports, 2022 In order to study the mechanism of seepage-induced geotechnical damage and characteristics of fine particle migration in sandy soil, a one-dimensional upward seepage test device was used and a series of upward seepage flow tests of sand were conducted ...
Bo Wang, Long-wei Chen, Zhen Niu
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Nihon Kikai Gakkai ronbunshu, 2015 Particle spheroidization with flame is an effective procedure to produce spheroidized particles. Ultra-fine particles are formed and attached on the surface of spheroidized particles.
Jun HAYASHI +4 more
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