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Browsing Mining Engineering / Maden Mühendisliği by Issue Date

Browsing Mining Engineering / Maden Mühendisliği by Issue Date

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  • CRITICAL REVIEW OF THE ENVIRONMENTAL INVESTIGATION ON SOIL HEAVY METAL CONTAMINATION 
    Ersoy, Adem (APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH / CORVINUS UNIVERSITY BUDAPEST, 2021-09)
    Soil contamination by heavy metals has become a severe environmental issue in the world due to rapid development of urbanisation, industrial, mining, agricultural and natural processes, and chemical compounds. Reliable and ...
  • Tane Pürüzlülüğünün Galen Mineralinin Flotasyonu ve Topaklanmasına Etkisi 
    Uysal, Turan; Karaagaclioglu, Ibrahim Ethem; Guven, Onur (Bilimsel Madencilik Dergisi = Scientific Mining Journal / TMMOB Maden Mühendisleri Odası, 2021-12)
    Flotasyon işlemlerinde tane boyutu ve tane morfolojisi gibi tanelerin fiziksel özellikleri, hem tane-tane hem de tane-kabarcık etkileşimlerinde önemli bir rol oynar ve bu da onları flotasyon işlemlerinin değerlendirilmesinde ...
  • TANE MORFOLOJİSİNİN KABARCIK-TANE YAPIŞMA SÜRESİNE VE FLOTASYON VERİMİNE OLAN ETKİSİ 
    Guven, Onur (Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi = Journal of Engineering and Architecture Faculty of Eskisehir Osmangazi University / Eskişehir Osmangazi Üniversitesi, 2021-12)
    Tanelerin ıslanabilirlik özelliklerindeki farklarından faydalanan bir zenginleştirme yöntemi olan “flotasyon” prosesinde, verimin arttırılması için ortam özelliklerinin yanı sıra, tanelerin fiziksel özelliklerinin de ...
  • Dissolution of Uranium and Rare Earth Elements from a Low-Grade Phosphate Ore Using Different Acids 
    Altiner, Mahmut; Top, Soner; Kaymakoglu, Burcin; Bayat, Oktay (Geosound / Çukurova Üniversitesi, 2021-12)
    Herein, it was aimed at determining the best leaching agent for extracting uranium (U) and rare earth elements (REEs) from a low-grade phosphate ore. Before leaching tests, the beneficiation of U and REEs contents in the ...
  • Direct conversion of alkaline earth metal hydroxides and sulfates to carbonates in ammonia solutions 
    Ehsani, Ilhan; Ehsani, Arman; Ucyildiz, Ayse; Obut, Abdullah (PHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING / OFICYNA WYDAWNICZA POLITECHNIKI WROCLAWSKIEJ, 2022-01)
    In this study, the direct conversion behaviors of different alkaline earth metal solids (the hydroxides and the sulfates of alkaline earth metals Ca, Sr, Ba and Mg) to their corresponding carbonates in dissolved ...
  • GEREDE-KAVACIK BÖLGESİ BAZALTLARININ ENDÜSTRİYEL KULLANIMI AÇISINDAN UYGUNLUĞUNUN BELİRLENMESİ 
    Yildiz, Deniz Taskin; Gultekin, Ali Haydar; Ozdamar, Senel (Mühendislik Bilimleri ve Tasarım Dergisi = Journal of Engineering Sciences and Design / Süleyman Demirel Üniversitesi, 2022-03)
    Bu çalışmada, Ankara-Bolu arasında, Galatya Volkanik Bölgesi olarak adlandırılan volkanik kayaçların bir parçasını oluşturan Bolu-Gerede Kavacık sahası baz alınarak bölge bazaltlarının endüstriyel kullanım alanlarına ...
  • The effect of NaCl concentration on the interaction energy between feldspar minerals 
    Guven, Onur; Can, Muhammed Fatih; Karaguzel, Cengiz (PHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING / OFICYNA WYDAWNICZA POLITECHNIKI WROCLAWSKIEJ, 2022-06)
    The impact of the usage of monovalent ion concentration on the selective flotation of feldspar minerals has been receiving more attention in recent years. Although many experimental studies have been reported to justify ...
  • The current status of gold mining in Turkey: An overview 
    Ersoy, Adem (Niğde Ömer Halisdemir Üniversitesi Mühendislik Bilimleri Dergisi = Nigde Omer Halisdemir University Journal of Engineering Sciences / Niğde Ömer Halisdemir Üniversitesi, 2022-08)
    Gold has been treasured since ancient time for its beauty, purity, power, valuable asset and investment, accomplishment, and many more. However, gold also appeared in the last quarter of 20 th century as a basic metal due ...
  • BARYUM VE MAGNEZYUM İÇEREN KATILARIN KARBONAT YÜKLÜ ÇÖZELTİLERLE ETKİLEŞİMİ 
    Ehsani, Ilhan; Ehsani, Arman; Obut, Abdullah (Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi = Journal of Engineering and Architecture Faculty of Eskisehir Osmangazi University / Eskişehir Osmangazi Üniversitesi, 2022-08)
    Bu çalışmada, baryum (Ba(OH)2·8H2O ve BaSO4) veya magnezyum (Mg(OH)2 ve MgSO4·7H2O) içeren katıların, yerel bir simitsonit (ZnCO3) cevher örneğinin sulu sodyum hidroksit çözeltilerinde liçi sonrasında oluşan çözünmüş ...
  • Bubbling properties of frothers and collectors mix system 
    Batjargal, Khandjamts; Guven, Onur; Ozdemir, Orhan; Karakashev, Stoyan I.; Grozev, Nikolay A.; Boylu, Feridun; Celik, Mehmet Sabri (PHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING / OFICYNA WYDAWNICZA POLITECHNIKI WROCLAWSKIEJ, 2022-08)
    This paper studies the effect of the type and concentration of selected frothers and collectors mix system on the bubble sizes (Sauter mean diameter, SMD) of bubbling flow produced in a micro flotation cell and the ...
  • Characterization of Balikesir Balya Lead-Zinc Ore and Determination of its Particle Shape Factor 
    Tombal Kara, Tugba Deniz; Kursu, Ilgin (MT Bilimsel = Journal of Underground Resources / Mayeb Basın Yayın İnsan Kaynakları Ltd. Şti., 2022-09)
    In this study, detailed characterization tests were carried out to determine the physical, chemical and mineralogical properties of lead-zinc ore samples from Balya district of Balikesir province. Moisture, density and ...
  • Physical restrictions of the flotation of fine particles and ways to overcome them 
    Stoyan, I. Karakashev; Grozev, Nikolay A.; Ozdemir, Orhan; Guven, Onur; Ata, Seher; Bournival, Ghislain; Batjargal, Khandjamts; Boylu, Feridun; Hristova, Svetlana; Celik, Mehmet Sabri (PHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING / OFICYNA WYDAWNICZA POLITECHNIKI WROCLAWSKIEJ, 2022-09)
    This work analyses the basic problems of the fine particles flotation and suggests new ways to overcome them. It is well accepted that the poor recovery of fine particles is due to the small collision rate between them and ...
  • Frothing Performance of Frother-Collector Mixtures as Determined by Dynamic Foam Analyzer and Its Implications in Flotation 
    Batjargal, Khandjamts; Guven, Onur; Ozdemir, Orhan; Karakashev, Stoyan I. I.; Grozev, Nikolay A. A.; Boylu, Feridun; Celik, Mehmet Sabri (MINERALS / MDPI, 2023-02)
    In recent years, most of the studies have been adapted to determine the optimum conditions for the flotation of very fine minerals. In this context, besides parameters such as particle size, morphology, and pH, the effects ...

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