Results 241 to 250 of about 4,276 (298)

Cadmium toxicity, health risk and its remediation using low-cost biochar adsorbents. [PDF]

open access: yesOpen Life Sci
Rani L   +5 more
europepmc   +1 more source

A Replication-Competent Flavivirus Genome with a Stable GFP Insertion at the NS1-NS2A Junction. [PDF]

open access: yesBiology (Basel)
Tarlykov P   +8 more
europepmc   +1 more source

Flotation kinetics of coal in the Inflatable Cyclonic Flotation Column

open access: yesPowder Technology, 2018
This paper mainly investigates the flotation kinetics of coal in the flotation column. The flotation tests were carried out in the Inflatable Cyclonic Flotation Column (ICFC) which consists of two parts, i.e., the inflatable flotation unit and the cyclone flotation zone.
Li, Ningbo   +6 more
openaire   +4 more sources
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The kinetics of Fast Flotation using the Reflux Flotation Cell

Chemical Engineering Science, 2019
Abstract This paper examines the kinetics of Fast Flotation of very fine, hydrophobic particles using a rectangular-sectioned downcomer in the Reflux Flotation Cell (RFC). Three separate downcomers of equal height and breadth, but different channel widths of 2, 4.5, and 9 mm, were used to investigate the recovery of particles ranging from 1 to 100 µm
K P Galvin
exaly   +2 more sources

Flotation kinetics of a pyritic gold ore

International Journal of Mineral Processing, 2011
Abstract Kinetics of semi-batch flotation behavior of a gold ore from North-Western Quebec, Canada was investigated with respect to fineness of grind (P80). The gold was mostly associated with pyrite in native form as inclusions and was also in contact with pyrite along the boundaries of non-sulphide gangue.
E. Yalcin, S. Kelebek
exaly   +2 more sources

Kinetics of froth flotation of naturally hydrophobic solids with different shapes

open access: yesMinerals Engineering, 2018
In this paper, kinetics of flotation of naturally hydrophobic polystyrene platelets with the same roundness, solidity, surface roughness and hydrophobicity but different basic shapes i.e.
Agata Wiertel-Pochopien   +2 more
exaly   +4 more sources

First-order flotation kinetics models and methods for estimation of the true distribution of flotation rate constants

open access: yesInternational Journal of Mineral Processing, 2000
To improve their versatility, many first-order flotation kinetics models with distributions of flotation rate constants were redefined so that they could all be represented by the same set of three model parameters.
M Polat
exaly   +2 more sources

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