622 : Industrie minière

622.05
622.2 Industrie minière. Exploration, préparation, découverte, développement des gisements miniers
622.279 Extraction de gaz naturel (hydrocarbures gazeux)
622.324 Gaz. Gaz naturel. Méthane. Dioxyde de carbone. Gaz inertes, rares ou nobles (par ex. hélium)
622.7 Préparation, traitement de minerais
622/549
622/658
622/665
622/669

Ouvrages de la bibliothèque en indexation 622

L'acier arabe / Union Arabe du Fer & de l'Acier 

Public ISBD [périodique]  Titre : L'acier arabe Type de document : texte imprimé Auteurs : Union Arabe du Fer & de l'Acier, Editeur scientifique Editeur : Chéraga [Algérie] : UAFA Année de publication : 1972 ISBN/ISSN/EAN : 1111-2794 Note générale : Périodicité: mensuelle Etat de collection : 1973-1999 Langues : Français (fre) Mots-clés : Acier  ;  Fer Index. décimale : 622 Industrie minière En ligne : http://www.kompass.com/en/DZ017323 [périodique] L'acier arabe [texte imprimé] / Union Arabe du Fer & de l'Acier, Editeur scientifique . - Chéraga (Route de Chéraga, 16002, Algérie) : UAFA, 1972. ISSN : 1111-2794 Périodicité: mensuelle Etat de collection : 1973-1999 Langues : Français (fre) Mots-clés : Acier  ;  Fer Index. décimale : 622 Industrie minière En ligne : http://www.kompass.com/en/DZ017323

Adsorption and surface tension analysis of concentrated alkali halide brine solutions / Orhan Ozdemir in Minerals engineering, Vol. 22 N° 3 (Fevrier 2009) 

Public ISBD [article]  in Minerals engineering > Vol. 22 N° 3 (Fevrier 2009) . - pp. 263–271 Titre : Adsorption and surface tension analysis of concentrated alkali halide brine solutions Type de document : texte imprimé Auteurs : Orhan Ozdemir, Auteur ; Stoyan I. Karakashev, Auteur ; Anh V. Nguyen, Auteur Année de publication : 2009 Article en page(s) : pp. 263–271 Note générale : Génie Minier Langues : Anglais (eng) Mots-clés : Sodium  chloride  and  potassium  chloride  Surface  tension  Water  structure  maker  and  breaker Index. décimale : 622 Industrie minière Résumé : In this study, the equilibrium and dynamic surface tensions of sodium chloride and potassium chloride solutions have been measured as a function of concentration up to saturation (5.2 M for NaCl and 4.1 M for KCl) using sessile bubble tensiometry. The experimental results show that the surface tension of these and other salts significantly increases with increasing concentration due to negative adsorption of ions at the air/brine interface, regardless of their structure maker and breaker nature. Furthermore, the effect of these salts on the surface tension of aqueous solutions of sodium dodecyl sulfate (SDS) and methyl isobutyl carbinol (MIBC) was also studied. These results show that the salts increased the surface activity of SDS and MIBC. In the case of SDS, KCl increased the surface activity of SDS more significantly than NaCl did. In the case of MIBC, the effect of NaCl on MIBC surface activity was more significant than that of KCl. DEWEY : 622 ISSN : 0892-6875 En ligne : http://www.sciencedirect.com/science/article/pii/S089268750800201X [article] Adsorption and surface tension analysis of concentrated alkali halide brine solutions [texte imprimé] / Orhan Ozdemir, Auteur ; Stoyan I. Karakashev, Auteur ; Anh V. Nguyen, Auteur . - 2009 . - pp. 263–271. Génie Minier Langues : Anglais (eng) in Minerals engineering > Vol. 22 N° 3 (Fevrier 2009) . - pp. 263–271 Mots-clés : Sodium  chloride  and  potassium  chloride  Surface  tension  Water  structure  maker  and  breaker Index. décimale : 622 Industrie minière Résumé : In this study, the equilibrium and dynamic surface tensions of sodium chloride and potassium chloride solutions have been measured as a function of concentration up to saturation (5.2 M for NaCl and 4.1 M for KCl) using sessile bubble tensiometry. The experimental results show that the surface tension of these and other salts significantly increases with increasing concentration due to negative adsorption of ions at the air/brine interface, regardless of their structure maker and breaker nature. Furthermore, the effect of these salts on the surface tension of aqueous solutions of sodium dodecyl sulfate (SDS) and methyl isobutyl carbinol (MIBC) was also studied. These results show that the salts increased the surface activity of SDS and MIBC. In the case of SDS, KCl increased the surface activity of SDS more significantly than NaCl did. In the case of MIBC, the effect of NaCl on MIBC surface activity was more significant than that of KCl. DEWEY : 622 ISSN : 0892-6875 En ligne : http://www.sciencedirect.com/science/article/pii/S089268750800201X

Algorithm for dynamic cone crusher control / Erik Hulthén in Minerals engineering, Vol. 22 N° 3 (Fevrier 2009) 

Public ISBD [article]  in Minerals engineering > Vol. 22 N° 3 (Fevrier 2009) . - pp. 296–303 Titre : Algorithm for dynamic cone crusher control Type de document : texte imprimé Auteurs : Erik Hulthén, Auteur ; C. Magnus Evertsson, Auteur Année de publication : 2009 Article en page(s) : pp. 296–303 Note générale : Génie Minier Langues : Anglais (eng) Mots-clés : Crushing  Process  control  Process  optimisation  On-line  analysis  Process  instrumentation Index. décimale : 622 Industrie minière Résumé : Cone crushers are used in the mineral, mining, and aggregate industry for fragmentation of rock materials. Control systems for cone crusher settings are widely used for compensating for wear and protecting the machines from high pressure. However, these systems focus on the crusher and not the crushed products. By applying measurement devices on the process the crusher can be run optimally from the saleable products point of view (unlike most existing systems which only protect the machine) in each time. The measurement devices can be mass flow meters, e.g. conveyor belt scales. To analyze data from the process and convert them to a desired CSS value, an algorithm was developed. The developed algorithm is tested and evolved at a real crushing plant for aggregates. The algorithm was loaded into a computer which could communicate with the crusher control system, read data from three mass flow meters, and also interact with the operators. The computer was reachable over the Internet by the researchers at Chalmers and the algorithm was tuned and improved on-line. The result is an algorithm which was capable of providing CSS set-points to the automatic setting regulation system. The amount of saleable product from the crushing stage improved 3.5%, when not limited by the hydraulic pressure, compared to when a fixed closed side setting is used. The use of the algorithm automatically compensates for changes in the feed material and it also decreases the need for calibration of the underlying system. DEWEY : 622 ISSN : 0892-6875 En ligne : http://www.sciencedirect.com/science/article/pii/S0892687508002070 [article] Algorithm for dynamic cone crusher control [texte imprimé] / Erik Hulthén, Auteur ; C. Magnus Evertsson, Auteur . - 2009 . - pp. 296–303. Génie Minier Langues : Anglais (eng) in Minerals engineering > Vol. 22 N° 3 (Fevrier 2009) . - pp. 296–303 Mots-clés : Crushing  Process  control  Process  optimisation  On-line  analysis  Process  instrumentation Index. décimale : 622 Industrie minière Résumé : Cone crushers are used in the mineral, mining, and aggregate industry for fragmentation of rock materials. Control systems for cone crusher settings are widely used for compensating for wear and protecting the machines from high pressure. However, these systems focus on the crusher and not the crushed products. By applying measurement devices on the process the crusher can be run optimally from the saleable products point of view (unlike most existing systems which only protect the machine) in each time. The measurement devices can be mass flow meters, e.g. conveyor belt scales. To analyze data from the process and convert them to a desired CSS value, an algorithm was developed. The developed algorithm is tested and evolved at a real crushing plant for aggregates. The algorithm was loaded into a computer which could communicate with the crusher control system, read data from three mass flow meters, and also interact with the operators. The computer was reachable over the Internet by the researchers at Chalmers and the algorithm was tuned and improved on-line. The result is an algorithm which was capable of providing CSS set-points to the automatic setting regulation system. The amount of saleable product from the crushing stage improved 3.5%, when not limited by the hydraulic pressure, compared to when a fixed closed side setting is used. The use of the algorithm automatically compensates for changes in the feed material and it also decreases the need for calibration of the underlying system. DEWEY : 622 ISSN : 0892-6875 En ligne : http://www.sciencedirect.com/science/article/pii/S0892687508002070

An evaluation of factors affecting the robustness of colour measurement and its potential to predict the grade of flotation concentrate / J.F. Reddick in Minerals engineering, Vol. 22 N° 1 (Janvier 2009) 

Public ISBD [article]  in Minerals engineering > Vol. 22 N° 1 (Janvier 2009) . - pp. 64–69 Titre : An evaluation of factors affecting the robustness of colour measurement and its potential to predict the grade of flotation concentrate Type de document : texte imprimé Auteurs : J.F. Reddick, Auteur ; A.H. Hesketh, Auteur ; S.H. Morar, Auteur Année de publication : 2009 Article en page(s) : pp. 64–69 Note générale : Génie Minier Langues : Anglais (eng) Mots-clés : On-line  analysis  Process  control  Sulphide  ores  Froth  flotation Index. décimale : 622 Industrie minière Résumé : Recent developments in machine vision, applied to froth flotation, show the potential for the use of the measurement of froth surface descriptors to provide an improvement to the operation of flotation cells and banks. One such descriptor, froth colour, has been traditionally assumed to relate to the grade of the concentrate recovered. This work sets out to test this assumption, and was performed using a machine vision system, SmartFroth. This system included a camera hood with built in LED lighting, a colour calibration patch and a CIE ‘Lab’ colour space conversion algorithm, which all served to reduce the effect of ambient lighting on the colour measurements. The effectiveness of these techniques was evaluated by comparing colour measurements of dry synthetic ore under various lighting conditions. It was found that the influence of ambient lighting had not been completely eliminated. Batch flotation tests were conducted on a sulphide ore, from the Kennecott Utah Copperton Concentrator, and established that froth colour does not account for entrained gangue, which is barely visible on the froth surface. Thus, froth colour alone cannot be used to accurately predict concentrate grade. DEWEY : 622 ISSN : 0892-6875 En ligne : http://www.sciencedirect.com/science/article/pii/S0892687508000836 [article] An evaluation of factors affecting the robustness of colour measurement and its potential to predict the grade of flotation concentrate [texte imprimé] / J.F. Reddick, Auteur ; A.H. Hesketh, Auteur ; S.H. Morar, Auteur . - 2009 . - pp. 64–69. Génie Minier Langues : Anglais (eng) in Minerals engineering > Vol. 22 N° 1 (Janvier 2009) . - pp. 64–69 Mots-clés : On-line  analysis  Process  control  Sulphide  ores  Froth  flotation Index. décimale : 622 Industrie minière Résumé : Recent developments in machine vision, applied to froth flotation, show the potential for the use of the measurement of froth surface descriptors to provide an improvement to the operation of flotation cells and banks. One such descriptor, froth colour, has been traditionally assumed to relate to the grade of the concentrate recovered. This work sets out to test this assumption, and was performed using a machine vision system, SmartFroth. This system included a camera hood with built in LED lighting, a colour calibration patch and a CIE ‘Lab’ colour space conversion algorithm, which all served to reduce the effect of ambient lighting on the colour measurements. The effectiveness of these techniques was evaluated by comparing colour measurements of dry synthetic ore under various lighting conditions. It was found that the influence of ambient lighting had not been completely eliminated. Batch flotation tests were conducted on a sulphide ore, from the Kennecott Utah Copperton Concentrator, and established that froth colour does not account for entrained gangue, which is barely visible on the froth surface. Thus, froth colour alone cannot be used to accurately predict concentrate grade. DEWEY : 622 ISSN : 0892-6875 En ligne : http://www.sciencedirect.com/science/article/pii/S0892687508000836

Annales des mines / Matheu, Michel 

Public ISBD [périodique]  Titre : Annales des mines Type de document : texte imprimé Auteurs : Matheu, Michel, Directeur de publication, rédacteur en chef Editeur : Saint-Etienne [France] : Groupement d'édition et de documentation de l'industrie minérale Année de publication : 1794- ISBN/ISSN/EAN : 0003-4282 Note générale : Périodicité: Mensuelle Les "Annales des mines" ont été scindées en 3 séries "Gérer et comprendre" et "Réalités industrielles" et "Responsabilité et environnement". 1969-1980 1986-1989 Langues : Français (fre) Mots-clés : Industries  minières  --  Périodiques  ;  Mines  (sites  d'extraction)  --  Périodiques Index. décimale : 622 Industrie minière DEWEY : 622 En ligne : http://www.annales.org [périodique] Annales des mines [texte imprimé] / Matheu, Michel, Directeur de publication, rédacteur en chef . - Saint-Etienne (19 rue du Grand Moulin, 42000, France) : Groupement d'édition et de documentation de l'industrie minérale, 1794-. ISSN : 0003-4282 Périodicité: Mensuelle Les "Annales des mines" ont été scindées en 3 séries "Gérer et comprendre" et "Réalités industrielles" et "Responsabilité et environnement". 1969-1980 1986-1989 Langues : Français (fre) Mots-clés : Industries  minières  --  Périodiques  ;  Mines  (sites  d'extraction)  --  Périodiques Index. décimale : 622 Industrie minière DEWEY : 622 En ligne : http://www.annales.org

Automated mineralogy using finite element analysis and X-ray microtomography / Naomi Tsafnat in Minerals engineering, Vol. 22 N° 2 (Janvier 2009) 

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Canadian mining journal / Werniuk, Jane 

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Contact angle and bubble attachment studies in the flotation of trona and other soluble carbonate salts / O. Ozdemir in Minerals engineering, Vol. 22 N° 2 (Janvier 2009) 

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Copper removal from cyanide solutions by acidification / O. Alonso-González in Minerals engineering, Vol. 22 N° 4 (Mars 2009) 

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Density based separations in the Reflux Classifier with an air–sand dense–medium and vibration / S. A. Macpherson in Minerals engineering, Vol. 23 N° 2 (Janvier 2010) 

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Depression of pyrite in the flotation of high pyrite low-grade lead–zinc ore using acidithiobacillus ferrooxidans / J. V. Mehrabani in Minerals engineering, Vol. 23 N° 1 (Janvier 2010) 

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Dynamic imaging and modelling of multilayer deposition of gold paste tailings / Julio Henriquez in Minerals engineering, Vol. 22 N° 2 (Janvier 2009) 

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Dynamic modelling and simulation of semi-autogenous mills / J.L. Salazar in Minerals engineering, Vol. 22 N° 1 (Janvier 2009) 

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Effect of grinding aids on the grinding energy consumed during grinding of calcite in a stirred ball mill / H. Choi in Minerals engineering, Vol. 23 N° 1 (Janvier 2010) 

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Effect of surfactant OPD on the bioleaching of marmatite / Zhuoyue Lan in Minerals engineering, Vol. 22 N° 1 (Janvier 2009) 

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