Results 1 to 10 of about 1,166 (217)
The effects of partially replacing amine collectors by a commercial frother in a reverse cationic hematite flotation [PDF]
Heliyon, 2021 Iron ore froth flotation has recently been used to obtain pure minerals due to the depletion of high-grade deposits. Amine collectors have often been used in cationic reverse iron ore flotation to achieve the separation with quartz impurities.
K. Fabrice Kapiamba, Merveille Kimpiab
exaly +4 more sources
Teknika, 2023 Flotation is a separation process that exploits differences in the surface properties of minerals and their impurities when exposed to a solution medium.
Soesaptri Oediyani +3 more
doaj +3 more sources
Effect of frother type in collectorless flotation of two high-rank coking coals of Gondwana origin
Minerals Engineering, 2007 Two high-rank coking coals of drift origin, which exhibited strong natural hydrophobicity, were used in this work. As high as 64-74% yield could be achieved through collectorless batch flotation with three different frothers: pine oil, MIBC, and a ...
Dey, Shobhana +3 more
core +3 more sources
On the frother’s strength and its performance
Minerals Engineering, 2021 Abstract It is a common rule that the strength of the frother is assessed by either its dynamic foamability index (DFI) or its critical coalescence concentration (CCC). The smaller the value of CCC the stronger the frother is. This general rule (CCC rule) however is superficial although being well accepted. Yet, there are critical questions about the
Stoyan I Karakashev +2 more
exaly +3 more sources
Indirect measurement of frother concentration based on l - CCC curves [PDF]
Minerals Engineering, 2016 The local critical coalescence concentration l-CCC presents a relationship between frother concentration and the gas flow rate Q(g)' at which coalescence starts to occur at a capillary tube.
Willy Kracht
exaly +2 more sources
Frother Characterization Using a Novel Bubble Size Measurement Technique
Applied Sciences, 2022 Bubble size measurement is a vital part of flotation system analysis and diagnostics. This work evaluates a commercial camera probe as a novel method for in situ bubble size measurement.
Junyu Wang +2 more
doaj +2 more sources
Wheat Bran Proteins as a Functional Ingredient in Plant-Based Mayonnaise. [PDF]
Food Sci NutrWheat bran proteins (albumin, globulin, and glutelin) were extracted through Osborne fractionation and incorporated into mayonnaise formulations as plant‐based emulsifiers. Among the fractions, albumin‐based mayonnaise demonstrated stable emulsion properties at acidic pH (4.6) and a texture comparable to traditional mayonnaise, highlighting its ...
Krishnamoorthy V +3 more
europepmc +2 more sources
EVALUATION OF FROTHER PERFORMANCE IN COAL FLOTATION: A CRITICAL REVIEW OF EXISTING METHODOLOGIES
Mineral Processing and Extractive Metallurgy Review, 2008 Separation efficiency in flotation depends, to a considerable extent, on the efficiency of the frother used. A successful frother must achieve a delicate balance between froth stability and non-persistency.
Shobhana Dey
exaly +2 more sources
Procedia Earth and Planetary Science, 2009 The special requirements for frother were raised because of the higher height, thickness foam layer and highly turbulent middling circulation circumstance of cyclonic-static microbubble flotation column (FCSMC).
Xin-hua, Yang +2 more
exaly +2 more sources
Dynamic property evaluation of frother
, 2000 Fourteen solvents were evaluated through frothing test and laboratory flotation batch tests. A new frothing parameter, initial dynamic froth index (IDFI), is proposed to compare the frothability of solvent.
Xia, Yunkai
core +3 more sources