Academic literature on the topic 'Extractive metallurgy'

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Journal articles on the topic "Extractive metallurgy"

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Sohn, Ho-Sang. "Extractive Metallurgy of Lithium." Resources Recycling 31, no. 3 (June 30, 2022): 3–15. http://dx.doi.org/10.7844/kirr.2022.31.3.3.

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BOSE, D. K., and C. K. GUPTA. "Extractive Metallurgy of Tantalum." Mineral Processing and Extractive Metallurgy Review 22, no. 4-6 (January 2002): 389–412. http://dx.doi.org/10.1080/08827500208547422.

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GUPTA, C. K., and S. SAHA. "Extractive Metallurgy of Beryllium." Mineral Processing and Extractive Metallurgy Review 22, no. 4-6 (January 2002): 413–51. http://dx.doi.org/10.1080/08827500208547423.

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BOSE, D. K., and C. K. GUPTA. "Extractive Metallurgy of Tantalum." Mineral Processing and Extractive Metallurgy Review 22, no. 2 (January 2001): 389–412. http://dx.doi.org/10.1080/08827509808962508.

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GUPTA, C. K., and S. SAHA. "Extractive Metallurgy of Beryllium." Mineral Processing and Extractive Metallurgy Review 22, no. 2 (January 2001): 413–51. http://dx.doi.org/10.1080/08827509808962509.

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Fern, K. A. "Extractive metallurgy of tin." International Journal of Mineral Processing 14, no. 3 (April 1985): 239–40. http://dx.doi.org/10.1016/0301-7516(85)90006-7.

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Habashi, Fathi. "Extractive metallurgy of copper." International Journal of Mineral Processing 46, no. 3-4 (May 1996): 295–96. http://dx.doi.org/10.1016/0301-7516(96)85097-6.

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Davenport, W. G. "Extractive metallurgy of vanadium." Minerals Engineering 6, no. 5 (May 1993): 549. http://dx.doi.org/10.1016/0892-6875(93)90180-u.

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Slater, M. J. "Extractive metallurgy of nickel." Hydrometallurgy 20, no. 1 (March 1988): 131. http://dx.doi.org/10.1016/0304-386x(88)90032-1.

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Zinoveev, Dmitry, Pavel Grudinsky, and Valery Dyubanov. "Extractive Metallurgy and Chemistry." Crystals 13, no. 6 (June 13, 2023): 950. http://dx.doi.org/10.3390/cryst13060950.

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In recent years, the proper management and recycling of metallurgical waste have become increasingly important due to their significant environmental impact and the potential for the recovery of valuable metals in order to save natural resources [...]
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Dissertations / Theses on the topic "Extractive metallurgy"

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Govan, Premesh. "Manipulating aqueous chemistry environments in extractive metallurgy." Master's thesis, University of Cape Town, 2010. http://hdl.handle.net/11427/10529.

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The Anglo Research Nickel (ArNi) process is a novel extractive metallurgical process that arose out of the need to develop a processing route for the recovery of nickel from lateritic ore deposits that is both economical and environmentally acceptable.
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Gilligan, Rorie. "The extractive metallurgy of brannerite: Leaching kinetics, reaction mechanisms and mineralogical transformations." Thesis, Gilligan, Rorie (2017) The extractive metallurgy of brannerite: Leaching kinetics, reaction mechanisms and mineralogical transformations. PhD thesis, Murdoch University, 2017. https://researchrepository.murdoch.edu.au/id/eprint/36793/.

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Brannerite, ideally UTi2O6 is a refractory uranium mineral found in many uranium and rare earth element ore deposits around the world, including many in Australia. As brannerite is refractory, ores containing brannerite require more intense leaching conditions than typical uranium ores. Brannerite is the most common refractory uranium mineral, and the most important uranium ore mineral after uraninite (UO2) and coffinite (U(SiO4)1-x(OH)4x). Several high-brannerite uranium deposits in Australia remain un-developed, despite being discovered as early as the 1950s. The aim of this study was to understand the leaching chemistry of brannerite in a variety of systems, starting with the conventional acidic ferric sulphate system and alternatives including the ferric chloride-hydrochloric acid system and the alkaline-carbonate system. The principal assumption is that an improved understanding of the leaching chemistry of brannerite will lead to more effective extraction processes, improving the extractions at existing mines, and enabling the development of new ones. Brannerite was found to undergo congruent dissolution in acid, contrary to the often-reported mechanism in which a titanium oxide coating forms on the surface. Phosphate released by gangue minerals such as apatite can cause the formation of this layer however. When leaching with acidic ferric solutions, sulphate media is superior to chloride media. Alkaline carbonate leaching was also found to be effective for brannerite leaching, albeit much slower than acid leaching. These same alkaline leaching conditions were applied to a sample of refractory uranium ore from Queensland high in acid soluble gangue and shown to be effective. These findings are discussed in detail below. A sample of brannerite from the Dieresis deposit in the Sierra Albarrana region of Spain was characterised in detail by XRD and SEM-EDX methods. The brannerite was found to be altered and metamict (rendered amorphous by self-irradiation), as is typical for brannerite. Many brannerite particles contained linear zones of titanium oxide surrounded by silicon enriched and uranium depleted brannerite, consistent with descriptions of naturally altered brannerite. These altered zones were more susceptible to leaching, regardless of the leaching conditions. All leached residues were analysed by the same methods to understand the changes taking place in the solid phase during leaching. This suggests that the extent of natural alteration influences the leachability of a particular brannerite. The leaching of brannerite was studied in acidic ferric sulphate media (0.05 mol/L or 2.8 g/L Fe3+) over a range of temperatures (25-96°C) and acid concentrations (10-200 g/L H2SO4) for five hours. Leached brannerite was pitted and corroded. The rate of leaching was strongly dependent on temperature and weakly dependent on acid concentration. At lower temperatures, brannerite dissolved incongruently in the early stages of leaching. At higher temperatures brannerite dissolved congruently for the entirety of the leaching experiment. The transition between these two mechanisms happened at lower temperatures when the acid concentration was higher. In the incongruent dissolution reaction, the activation energies for uranium and titanium release were 36 and 48 kJ/mol respectively. In the congruent dissolution process, the activation energy was 23 kJ/mol for both uranium and titanium dissolution. At high temperatures (>75°C) and low acid concentrations (<25 g/L H2SO4), the concentration of titanium dropped after the first hour of leaching and some secondary anatase (TiO2) formed. This anatase was distinct from the anatase in the original material in that it contained iron and did not contain uranium, confirming that it formed during leaching. Ferric chloride and cupric sulphate lixiviants were studied over a similar range of temperatures and acid concentrations. As with the ferric sulphate leaching tests, the oxidising cation concentration was kept constant at 0.05 mol/L. The leaching behaviour of brannerite in cupric sulphate media was quite similar to what was observed in ferric sulphate media; the rate of leaching was slightly lower than what was observed in ferric sulphate media under comparable conditions. In chloride media, the rate of leaching was slow compared to sulphate media at the same temperature and acid concentration. This suggests that the formation of stable uranium complexes is an important part of the dissolution process. Uranyl sulphate complexes are much stronger than uranyl chloride complexes. Certain leaching experiments were repeated with the addition of minerals commonly associated with brannerite to gain a clearer understanding of the effects of deleterious gangue. These experiments were run at the extremes and middle of the range of temperatures and acid concentrations studied. Ilmenite accelerated the precipitation of anatase while fluorite significantly increased the rate of uranium and titanium dissolution. Fluorapatite greatly reduced the rate of brannerite dissolution. These results showed a previously unknown interaction between phosphorus and titanium. Phosphate helped to initiate the formation of a titanium oxide coating on the leached brannerite, inhibiting the leaching reaction. Higher concentrations of sulphuric acid reduced these negative effects. Interestingly, phosphate improved the rate of leaching in chloride media, suggesting that chloride leaching may be a viable option when processing high-phosphate refractory uranium ores. Alkaline leaching may be an effective alternative processing option. While it is often reported that brannerite and similar minerals will not readily dissolve in alkaline media, leaching experiments with sodium carbonate based lixiviants showed that alkaline leaching of brannerite is possible. Compared with acid leaching, it is slow however. Uranium extractions of 83% were achieved over 24 hours of leaching at 90°C in sodium carbonate media. These leaching experiments were repeated with a high-carbonate refractory uranium ore from Queensland and resulted in comparable extractions. Alkaline leaching is a viable alternative when dealing with high-acid consuming ores that contain brannerite. This study has shed more light on the reaction mechanisms involved in brannerite leaching in typical industrial leaching systems, resulting in a much clearer understanding of brannerite leaching chemistry, potentially enabling the extraction of uranium from overlooked ore deposits. Mineral texture and alteration were also found to influence brannerite leaching. The negative and positive effects of certain gangue minerals have been understood in greater detail, and ways of mitigating or utilising these effects have been devised. Finally, alkaline leaching has been tested and shown to be effective for the leaching of brannerite and refractory uranium ores. Further work is needed to establish the most effective range of conditions and reagent dosages for the leaching of refractory uranium ores and develop economically viable processes based on this new information.
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Burns, Alexander D. "Uranous sulfate precipitation as a novel route to uranium purification in extractive metallurgy." Thesis, University of British Columbia, 2014. http://hdl.handle.net/2429/54279.

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Uranous sulfate can be crystallized from uranium(IV)-containing solutions by raising the temperature and adding sulfuric acid. Several important aspects of the process have never been investigated, however, making its successful application as a real-world extractive metallurgy technology far from certain. This dissertation addresses several fundamental questions surrounding the crystallization of uranous sulfate from acidic process solutions. The effects of various parameters on the solubility of uranous sulfate and the kinetics of its precipitation are demonstrated, including temperature, acid concentration, and agitation, based on the results from a series of bench-scale experiments. The effects of various impurities on the selectivity and efficiency of the crystallization process are also determined. Two new uranous sulfate x-hydrate polymorphs, the hexahydrate and the octahydrate, are characterized using single-crystal x-ray diffraction, vibrational spectroscopy, and chemical assay data, and an understanding of the conditions under which they form is developed. The thermal stability and decomposition characteristics of uranous sulfate tetrahydrate, hexahydrate, and octahydrate are demonstrated through fundamental thermodynamic calculations and through the examination of thermal analysis data. The fundamental kinetics of uranium(IV) oxidation in acidic solutions are quantified through the interpretation of experimental data under various conditions of acidity, temperature, and oxygen partial pressure. Finally, a hydrometallurgy flow sheet incorporating uranous sulfate precipitation is presented, and the viability of the complete process is demonstrated experimentally, including electrolytic reduction, precipitation, filtration, drying, and calcining. This work demonstrates that uranous sulfate precipitation is viable as a hydrometallurgical process technology, and that further work is justified.
Applied Science, Faculty of
Materials Engineering, Department of
Graduate
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Photos, Euphemia. "Early extractive iron metallurgy in N Greece : a unified approach to regional archaeometallurgy." Thesis, University College London (University of London), 1987. http://discovery.ucl.ac.uk/1348990/.

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Aspects of early Greek extractive iron metallurgy are investigated here, for the first time, with particular emphasis on Macedonia, Greece's most metals-rich province. The subject is approached experimentally by considering equally the ores, slag and artefacts of iron in Macedonia, through the analytical examination of archaeological slag and artefacts, the experimental smelting of Macedonian ores and subsequent analytical investigation of the slag and blooms produced. The mineral resources geology of Macedonia is presented. The historical background to mining and metal working in Macedonia from the Early Iron Age (tenth century BC) to the turn of the present century is documented. The literature on the introduction of iron into Greece, and the East Mediterranean more generally, is critically reviewed, and in the light of results obtained, especially from Thasos, it is argued that the origins of iron making in Macedonia, if not elsewhere in Greece, should be sought locally during the Late Bronze Age. Despite the absence of excavated furnace remains, it has been possible, through analytical examination of metallurgical waste, to trace the operation of the bloomery in Macedonia continuously for nearly thirty centuries. That a considerable variety of iron ores were exploited was elucidated by the analysis of slag inclusions in a large number of iron artefacts from Vergina and from sites on Thasos and the East Macedonian Mainland, spanning chronologically the Early Iron Age to the Byzantine period. The titanium-rich magnetite sands on Thasos and at Vrontou on the Mainland were shown to have been worked from the Hellenistic/Roman to the turn of this century. A second century BC nickel-rich bloom found at the Hellenistic site at Petres in West Macedonia testified, for the first time, to the smelting of nickel-rich iron laterites in Greece, while the manganese-rich iron deposits in Palaia Kavala district were worked for their precious metals content, probably during Ottoman times and perhaps as early as the Classical period. It is suggested that the Skapte Hyle of the classical texts may be located in the Palaia Kavala district. A fresh appraisal of the depiction of furnaces on Black and Red Figure Attic vases of the sixth and fifth centuries BC suggests that the bloomery process may have developed at that time to a level not previously suspected. The classical texts, the function of the cauldron on the furnace top and experimental meltings carried out in the process of this work all point to the production of wrought iron/steel through the decarburisation of high carbon iron in a fining hearth. It is argued that the furnaces depicted on the vases are themselves fining hearths, the cauldron sealing the furnace top in order for the air blast to be directed over the molten mass.
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Mead, D. A. "Investigation of the supported liquid membrane process for metal extraction." Thesis, University of Hertfordshire, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376472.

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Parker, N. I. "Contacting schemes for copper extraction." Thesis, University of Bradford, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.380357.

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Adipuri, Andrew Materials Science &amp Engineering Faculty of Science UNSW. "Chlorination of Titanium Oxycarbide and Oxycarbonitride." Publisher:University of New South Wales. Materials Science & Engineering, 2009. http://handle.unsw.edu.au/1959.4/44405.

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The project undertook a systematic study of chlorination of titanium oxycarbide and oxycarbonitride with the aim to develop further understanding of kinetics and mechanisms of the chlorination reactions. The project studied titania, ilmenite ores, and synthetic rutile reduced by carbon in argon and nitrogen and chlorinated at different temperatures, gas flow rates and compositions. Chlorination of titanium suboxides, iron and impurities in ilmenite was also examined. Chlorination of titanium oxycarbide Ti(O,C) or oxycarbonitride Ti(O,C,N) can be implemented at 200 to 400 deg.C, while the commercial chlorination process in the production of titanium metal or titania pigment requires 800 to 1100 deg.C. This makes chlorination of Ti(O,C) or Ti(O,C,N) an attractive technology in processing of titanium minerals. Chlorination reaction is strongly exothermal, which increased the sample temperature up to 200 deg.C above the furnace temperature. The chlorination of Ti(O,C) or Ti(O,C,N) was ignited at 150 deg.C to 200 deg.C depending on the sample composition. Their chlorination at 235 deg.C to 400 deg.C was close to completion in less than 30 min. The chlorination rate of titanium oxycarbide or oxycarbonitride increased with increasing gas flow rate. Sample composition had a significant effect on the extent of chlorination. The optimum results were obtained for titanium oxycarbide or oxycarbonitride produced with carbon to titania molar ratio of 2.5; these samples contained no detectable excess of carbon or unreduced titanium suboxides. In chlorination of reduced ilmenite ores and synthetic rutile, Ti(O,C) or Ti(O,C,N), metallic iron and Ti2O3 were chlorinated. The rate and extent of chlorination of titanium increased with increasing carbon to TiO2 ratio. Chlorination of Ti2O3 was slow relative to Ti(O,C) or Ti(O,C,N) and iron; chlorination of impurity oxides such as MgO, SiO2 and Al2O3 was not observed. The project also examined chlorination of Ti(O,C) or Ti(O,C,N) in ilmenite ore and synthetic rutile after removal of iron, which was achieved by aerated leaching of reduced samples in heated flask containing 0.37 M of ammonium chloride solution. Iron removal from the ilmenite ore or synthetic rutile resulted in higher rate and extent of chlorination of titanium oxycarbide or oxycarbonitride.
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Jespersson, Niklas, and Torbjörn Sandberg. "Evaluation of different non-metallic inclusions in steel chips by using electrolytic extraction : Evaluation of a methodology for electrolytic extraction and scanning electron microscopy - energy dispersive spectroscopy (SEM-EDS) analysis." Thesis, KTH, Materialvetenskap, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-298419.

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Analysing non-metallic inclusions (NMI) by conventional microscopy is prone to errors.  Better imaging can be achieved by using electrolytic extraction (EE) to effectively dissolve the metal matrix, freeing the inclusions so that they can be collected on a filter.  This method of studying NMI was tested on a 157C steel chip, with EE taking place three times on the same surface with increasing levels of  charge  applied.  The  relationship  between  charge  and  extracted  layer depth was examined, so as to facilitate the targeting of NMI from specific depths.  A selection of the extracted inclusions were micrographed with scanning electron microscopy (SEM) and had their compositions measured with energy dispersive spectroscopy (EDS). Based on this data, two methods of classifying NMI were briefly  examined:  manual  classification,  mostly  based  on images,  and  a  semi-automated process based on a sorting algorithm applied to the compositions. The study implies that it is possible to dissolve a 157C steel to a desired depth by applying a charge proportional to it, but the current method introduces an error which might limit the resolution of depth by a significant amount.  Also in the current method, there was no systematic way to select NMI for micrography, and no solution to this problem was found.  The semi-automated classification algorithm  was  compromised  by  inaccurate  readings  of  compositions  from the EDS, and could not be thoroughly tested.
Konventionell  mikroskopi  kan  lätt  ge  felaktig  information  vid  analys  av icke- metalliska  inneslutningar  (NMI),  men  bättre  resultat  kan  uppnås  om  metall- matrisen  löses  upp  med  elektrolytisk  extraktion  (EE),  så  att inneslutningarna frigörs och kan samlas upp på ett filter.  Denna metod att studera NMI testades på ett spån av 157C-stål, med trefaldig EE på samma yta och successivt ökande maximal laddning.  Sambandet mellan laddning och upplöst lagerdjup undersöktes för att möjliggöra extraktion av NMI från givna djup.  Ett urval av de frigjorda inneslutningarna  fotograferades  i  ett  SEM  och  sammansättningarna fastslogs av  EDS.  Dessa  data  låg  till  grund  för  en  undersökning  av  två klassifikationsmetoder  för  NMI:  manuell  klassificering,  till  största  del bildbaserad,  och  en halvautomatisk klassificering där en algoritm sorterar efter sammansättningar. Denna studie antyder att ett 157C-stål kan lösas upp till önskat djup genom  att åläggas en laddning proportionell mot djupet, men den nuvarande metoden introducerar  ett  fel  som  kan  ha  betydande  påverkan  på  noggrannheten.   Den aktuella  metoden  saknar  ett  systematiskt  sätt  att  välja  NMI  för mikroskopfotografi, och ingen lösning har kunnat framföras på detta problem. Den halvautomatiska  klassifikationsalgoritmen  rubbades  av  störningar  i  EDS-resultaten och kunde inte undersökas till fullo.
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Danard, Yolaine. "Développement d'alliages de titane transformables par déformation : étude des relations microstructure/propriétés mécaniques." Thesis, Paris Sciences et Lettres (ComUE), 2019. http://www.theses.fr/2019PSLEC035.

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Le travail concerne le développement de nouveaux alliages de titane possédant des propriétés uniques de déformation plastique (une ductilité près de 3 fois supérieure aux alliages classiques) et d’écrouissage. Un travail initial (Bourse CIFRE de Cédrik Brozek, 2013-2016) a permis de transposer des approches utilisés initialement sur des alliages modèles (Ti-Mo en particulier), à des matériaux potentiellement industrialisables en vue d’applications dans le domaine de l’aéronautique. C’est sur ces nouvelles nuances industrialisables, basées sur le système Ti-Cr-Sn que nous souhaitons aujourd’hui faire reposer la collaboration avec notre partenaire industriel. Ces alliages possèdent la capacité à se transformer sous contrainte, par maclage mécanique et transformation de phase induite, ils possèdent une combinaison de propriétés inédite (une ductilité très importante accompagnée d’un écrouissage non encore atteint dans les alliages de titane) mais ils se caractérisent aussi par une complexité microstructurale très élevée sur laquelle nous ne possédons que peu d’information pour le moment. L’objet de la présente demande porte donc sur l’étude des relations microstructures/propriétés mécaniques dans cette nouvelle famille d’alliages de titane (les alliages "TRIP/TWIP")
The work concerns the development of new titanium alloys possessing unique properties of plastic deformation (distortion) (a ductility near 3 times superior to the classic alloys) and work hardening. An initial work (CIFRE PhD of Cédrik Brozek, 2013-2016) allowed to transpose approaches used initially on model alloys (Ti-Mo in particular), in materials potentially industrialisables with the aim of applications in the field of the aeronautics. It is on these new industrialisables nuances, based on the system Ti-Cr-Sn that we wish today to base the collaboration with our industrial partner. These alloys possess the capacity to be transformed under constraint, by maclage mechanics and transformation of induced phase, they possess a new combination of properties (a very important ductility accompanied with a work hardening not yet reached in the alloys of titanium) but they are also characterized by a very high microstructural complexity on which we don't possess that much informations for the moment. The project concerns the study of the relations microstructures / mechanical properties in this new family of titanium alloys (alloys "TRIP/TWIP")
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Tarkan, Haci Mustafa. "Air-assisted solvent extraction." Thesis, McGill University, 2006. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=102735.

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Air-Assisted Solvent Extraction (AASX) is a novel concept that uses a solvent-coated bubble to contact the organic and aqueous phases. The advantages over conventional solvent extraction (SX) are high solvent to aqueous contact area with reduced solvent volume and ease of phase separation due to the buoyancy imparted by the air core. This opens the way to treat dilute solutions (<1 g/L), such as effluents.
The novel contribution in this thesis is the production of solvent-coated bubbles by exploiting foaming properties of kerosene-based solvents.
The basic set-up is a chamber to generate foam which is injected through a capillary (orifice diameter 2.5 mm) to produce solvent-coated bubbles (ca. 4.4 mm) which release into the aqueous phase. This generates a solvent specific surface area of ca. 3000 cm-1, equivalent to solvent droplets of ca. 20 mum. Demonstrating the process on dilute Cu solutions (down to 25 mg/L), high aqueous/organic ratios (ca. 75:1) and extractions are achieved. The solvent readily disengages to accumulate at the surface of the aqueous solution.
The LIX family of extractants imparts some foaming to kerosene based solvents but D2EHPA does not. An extensive experimental program determined that 1.5 ppm silicone oil provided the necessary foaming action without affecting extraction or stripping efficiency, greatly expanding the range of solvents that can be used in AASX.
To complement the foam study, films on bubbles blown in solvent were examined by interferometry (film thickness) and infra-red spectroscopy (film composition). A "bound" solvent layer was identified with an initial thickness of ca. 2 - 4 mum, comparable to that determined indirectly (by counting bubbles in an AASX trial and measuring solvent consumption). The film composition appeared to be independent of film thickness as it decreased with time.
As a start to scaling up, the single bubble generation system was adapted by installing up to 8 horizontal capillaries. The bubbles generated were ca. 3.4 mm. Trials showed the multi-bubble set up was a simple replication of the individual bubble case. Preliminary analysis of kinetic data shows a fit to a first-order model.
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Books on the topic "Extractive metallurgy"

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Vignes, Alain. Extractive Metallurgy 2. Hoboken, NJ USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118616932.

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Vignes, Alain. Extractive Metallurgy 3. Hoboken, NJ USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118617106.

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Vignes, Alain. Extractive Metallurgy 1. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118618974.

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B, Gill C. Nonferrous extractive metallurgy. Malabar, Fla: R.E. Krieger Pub. Co., 1988.

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Hayes, Peter C. Process selection in extractive metallurgy. Brisbane: Hayes Publishing Co., 1985.

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R, Burkin A., and Society of Chemical Industry (Great Britain), eds. Extractive metallurgy of nickel. Chichester: Published on behalf of the Society of Chemical Industry by Wiley, 1987.

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Gupta, C. K. Extractive metallurgy of niobium. Boca Raton: CRC Press, 1994.

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G, Davenport W., ed. Extractive metallurgy of copper. 3rd ed. Oxford, OX, England: Pergamon, 1994.

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El-Dahshan, Mohamed Ezz. Fundamentals of extractive metallurgy. Riyadh: University Libraries, King Saud University, 1996.

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Schlesinger, Mark E. Extractive metallurgy of copper. 5th ed. Amsterdam: Elsevier, 2011.

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Book chapters on the topic "Extractive metallurgy"

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Vignes, Alain. "Extractive Processing Routes." In Extractive Metallurgy 3, 293–327. Hoboken, NJ USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118617106.ch10.

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Vignes, Alain. "Hydrometallurgical Extraction Processes." In Extractive Metallurgy 2, 1–86. Hoboken, NJ USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118616932.ch1.

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Vignes, Alain. "Electrometallurgical Extraction Processes." In Extractive Metallurgy 2, 87–116. Hoboken, NJ USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118616932.ch2.

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Vignes, Alain. "Halide Extraction Processes." In Extractive Metallurgy 2, 117–38. Hoboken, NJ USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118616932.ch3.

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Vignes, Alain. "Reduction of Metal Oxides." In Extractive Metallurgy 2, 139–220. Hoboken, NJ USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118616932.ch4.

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Vignes, Alain. "Oxygen Steelmaking." In Extractive Metallurgy 2, 221–54. Hoboken, NJ USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118616932.ch5.

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Vignes, Alain. "Sulfide Extraction Processes." In Extractive Metallurgy 2, 255–94. Hoboken, NJ USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118616932.ch6.

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Vignes, Alain. "Metal Refining Processes." In Extractive Metallurgy 2, 295–324. Hoboken, NJ USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118616932.ch7.

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Vignes, Alain. "Front Matter." In Extractive Metallurgy 2, i—xvi. Hoboken, NJ USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118616932.fmatter.

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Vignes, Alain. "Index." In Extractive Metallurgy 2, 337–48. Hoboken, NJ USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118616932.index.

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Conference papers on the topic "Extractive metallurgy"

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R, Sujitha, and Gerard Deepak. "ExtractMetOnto: A Strategic domain Ontology modeling approach in the field of Extractive Metallurgy." In 2022 International Conference on Computer Communication and Informatics (ICCCI). IEEE, 2022. http://dx.doi.org/10.1109/iccci54379.2022.9740850.

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Chuayboon, Srirat, and Stéphane Abanades. "Solar extractive metallurgy for the production of Mg and Zn from carbothermal reduction of MgO and ZnO at low pressure in a solar thermochemical reactor." In SOLARPACES 2020: 26th International Conference on Concentrating Solar Power and Chemical Energy Systems. AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0085638.

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Rhamdani, Ahmad Rizky, Latifa Hanum Lalasari, Florentinus Firdiyono, and Syahrul Fatrozi. "Boron extraction from bittern using 1-octanol." In PROCEEDINGS OF THE 3RD INTERNATIONAL SEMINAR ON METALLURGY AND MATERIALS (ISMM2019): Exploring New Innovation in Metallurgy and Materials. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0001727.

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Prasetyo, Erik, Fathan Bahfie, Muhammad Al Muttaqii, Anton Sapto Handoko, and Fajar Nurjaman. "Zinc extraction from electric arc furnace dust using amino acid leaching." In PROCEEDINGS OF THE 3RD INTERNATIONAL SEMINAR ON METALLURGY AND MATERIALS (ISMM2019): Exploring New Innovation in Metallurgy and Materials. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0002159.

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Royani, Ahmad, Eko Sulistiyono, Agus Budi Prasetiyo, and Rudi Subagja. "Extraction of magnesium from calcined dolomite ore using hydrochloric acid leaching." In PROCEEDINGS OF THE INTERNATIONAL SEMINAR ON METALLURGY AND MATERIALS (ISMM2017): Metallurgy and Advanced Material Technology for Sustainable Development. Author(s), 2018. http://dx.doi.org/10.1063/1.5038299.

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Prasetyo, E., Y. I. Supriyatna, F. Bahfie, and K. Trinopiawan. "Extraction of thorium from tin slag using acidic roasting and leaching method." In PROCEEDINGS OF THE 3RD INTERNATIONAL SEMINAR ON METALLURGY AND MATERIALS (ISMM2019): Exploring New Innovation in Metallurgy and Materials. AIP Publishing, 2020. http://dx.doi.org/10.1063/5.0002176.

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Das, Subhabrata, Gayathri Natarajan, and Yen-Peng Ting. "Bio-extraction of precious metals from urban solid waste." In PROCEEDINGS OF THE 1ST INTERNATIONAL PROCESS METALLURGY CONFERENCE (IPMC 2016). Author(s), 2017. http://dx.doi.org/10.1063/1.4974410.

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Makertihartha, I. G. B. N., Megawati Zunita, Z. Rizki, and P. T. Dharmawijaya. "Solvent extraction of gold using ionic liquid based process." In PROCEEDINGS OF THE 1ST INTERNATIONAL PROCESS METALLURGY CONFERENCE (IPMC 2016). Author(s), 2017. http://dx.doi.org/10.1063/1.4974419.

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Makertiharta, I. G. B. N., P. T. Dharmawijaya, M. Zunita, and I. G. Wenten. "Rare earth element enrichment using membrane based solvent extraction." In PROCEEDINGS OF THE 1ST INTERNATIONAL PROCESS METALLURGY CONFERENCE (IPMC 2016). Author(s), 2017. http://dx.doi.org/10.1063/1.4974442.

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Natasha, Nadia Chrisayu, and Latifa Hanum Lalasari. "Calcium extraction from brine water and seawater using oxalic acid." In PROCEEDINGS OF THE 1ST INTERNATIONAL PROCESS METALLURGY CONFERENCE (IPMC 2016). Author(s), 2017. http://dx.doi.org/10.1063/1.4974443.

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Reports on the topic "Extractive metallurgy"

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Rozelle, Peter L., Thomas J. Tarka, and Ned Mamula. The Application of Current Mineral Processing and Extractive Metallurgy Technologies to Potential Rare Earth Ores in the U.S. Coal Measures: Near-Term Opportunities to Fill Out the U.S. Value Chain. Office of Scientific and Technical Information (OSTI), December 2019. http://dx.doi.org/10.2172/1595955.

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Rozelle, Pete, Thomas Tarka, and Ned Mamula. The Application of Current Mineral Processing and Extractive Metallurgy Technologies to Potential Rare Earth Ores in the U.S. Coal Measures: Near-Term Opportunities to Fill Out the U.S. Value Chain. Office of Scientific and Technical Information (OSTI), December 2020. http://dx.doi.org/10.2172/1879433.

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Wojciechowski, M. J. Recherche et développement dans le secteur des minéraux. Natural Resources Canada/CMSS/Information Management, 1989. http://dx.doi.org/10.4095/331554.

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Abstract:
Canada has the potential for good long-term development of its mineral resources, and needs to maintain a competitive position for crude minerals in export markets. Therefore, Canada should strongly support the mineral exploration and mining sectors. This conclusion is reinforced by the finding that most of the other countries in this study, which represent much of the world's mining technology and mining education expertise, are in or are approaching the decline phase of their mining industries' life cycles. They are also dependent on imported crude minerals, and are turning their R&amp;D focus away from primary resources towards substitution and efficiency in the use of raw materials. This pattern of R&amp;D focus is not appropriate for Canada, although it is in fact being followed. Canada should stress R&amp;D in extractive metallurgy with a special emphasis on environmental and health aspects and on conservation of energy. This can give Canada a comparative advantage in smelting and refining over the United States and Western Europe, where the cost pressures resulting from dependence on raw materials and energy and from environmental controls make such R&amp;D investments relatively unattractive. Canada should make special efforts to compensate for and reduce the negative effects of the prevalent separation of scientists and engineers from management and formulators of public policy. These three initiatives, if adopted, should help Canada to realize the benefits of its mineral endowment, to keep its mineral sector viable for the long term, to take advantage of opportunities arising from the decline of the primary mineral sectors in other countries, and to avoid being le ft potential. behind by newly emerging countries with mineral The views expressed in this report and in the background study are those of the author and not necessarily those of the Centre for Resource Studies and its sponsors, or of The Canada Centre for Mineral and Energy Technology (CANMET).
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Thesaurus of mineral processing and extractive metallurgy terms. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1985. http://dx.doi.org/10.4095/305030.

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