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Froth flotation - an old process with a new outlook. (applications of flotation technology)
Mining Magazine; 5/1/1993; Klimpel, Richard R.; 4370 words
; ... as long as the associated flotation process does an adequate cost and technical ... improve or change industrial flotation processes is that froth flotation is ... much stronger demands on their flotation process than ever before. What is driving ...
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Processing Florida dolomitic phosphate pebble in a double reverse fine flotation process
Minerals & Metallurgical Processing; 2/1/2005; Peng, F F; Gu, Z; 4652 words
; Abstract A double reverse fine flotation process was employed to process Florida ... rates. This double reverse fine flotation process was also used effectively in ... Florida. The Crago two-stage flotation process is most commonly used for economical ...
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Application of "process-factors-in-mixture-amount experiment" to define flotation conditions
Minerals & Metallurgical Processing; 8/1/2004; Negeri, T; 4454 words
; ... appropriate for a complex process such as flotation is the design-of-experiments ... develop a Cu-Zn selective flotation process for which reagent conditions ... develop a Cu-Zn selective flotation process. Vital information about flotation ...
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Mathematical modeling and computer simulation of the rotating impeller particle flotation process: Part I. Fluid flow
Metallurgical and Materials Transactions; 4/1/2002; Maniruzzaman, M; Makhlouf, M; 3374 words
; ... rotating impeller particle flotation process. I. INTRODUCTION THE quality ... typical rotating impeller flotation treatment process. While the gas, in the form ... underlying the rotating impeller flotation process, the mathematical model was ...
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INVESTEC, the South African financial-services group seeking a dual primary listing in London, is prepared to forgo raising new money from its British flotation because it wants to complete the process before the summer.
Sunday Business (London, England); 6/9/2002; 364 words
; ... to forgo raising new money from its British flotation because it wants to complete the process before the summer. Conditions have deteriorated ... able to raise at least u100m (E160m) from the process. One adviser said: oAt the end of the day ...
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Mathematical modeling and computer simulation of the rotating impeller particle flotation process: Part II. Particle agglomeration and flotation
Metallurgical and Materials Transactions; 4/1/2002; Maniruzzaman, M; Makhlouf, M; 1098 words
; ... particles from a molten metal alloy by flotation relies on purging a gas into the melt ... films from molten alloys.[1] Particle flotation using a rotary degasser, also known ... phases from molten alloys. In this process, a reactive or inert gas, or a combination ... N. Van and S. Kmet: Int. J. Miner ... .
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ANAEROBIC AND FLOTATION PROCESSES
BioCycle; 8/1/2005; Anonymous; 73 words
; ... Olympia, Washington, its anaerobic technology, anoxic gas flotation enables users to convert methane into energy and reduce need ... Technologies have been developed for municipal sludge, food processing residuals and animal manures. Visit www.makingenergy.com.
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Cencosud launches flotation process.
South American Business Information; 2/3/2004; 116 words
; ... outlets and 15 shopping centers in both Chile and Argentina. It has a 21.4% share in the domestic supermarket sector. Copyright (c) 2004, South American Business Information, All rights reserved. News Provided by COMTEX (http://www.comtexnews.com)
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Focus on Flotation: Completing the Circuit
Engineering and Mining Journal; 5/1/2006; Casteel, Kyran; 4058 words
; ... the industrial use of the flotation process can be traced back to 1896 ... design. During the overall and flotation circuit design process, the mineral processing engineer ... reagent is available for the flotation process. Too much reagent, however ...
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Flotation advances.(innovations of flotation technology systems utilized in mineral processing)
Mining Magazine; 11/1/1998; Clifford, Des; 4345 words
; ... important area of mineral processing. Flotation is, arguably, the most important ... efficiency is often poor. The flotation process is controlled by the thermodynamics ... creation of new technological flotation processes, the elaboration of the physico-chemic ...
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