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Toplam kayıt 84, listelenen: 51-60
Madencilik Endüstrisi için Sanal Gerçeklik Tabanlı Ciddi Oyun Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2019)
Tools used for training in the mining industry have been changing with the development of technology. Traditional training tools such as written lecture notes and presentations have been being replaced by virtual reality ...
Türkiye’de Maden Firmalarına Finansal Destek Sağlamak Amacıyla Borsaya Katılım Sürecine İlişkin Öneriler
(Fen Bilimleri Enstitüsü, 2019-07-17)
Mining activities a sector that requires large capital and have a big risk related to the retrun of the invested capital worldwide. Lots of large and small scale international companies continue their operations by applying ...
Galvanik Etkileşimin Sülfürlü Minerallerin Temas Açısına Etkisi
(Fen Bilimleri Enstitüsü, 2019)
Since metals such as copper and zinc in complex sulphide ores are found together with pyrite ore, copper and zinc cannot be obtained in high concentrations in flotation due to the surface and chemical properties of pyrite ...
Sülfürlü Cevher Flotasyonunda Oksitlenmenin Olumsuz Etkilerinin Azaltılması
(Fen Bilimleri Enstitüsü, 2019-07)
Although sulfide minerals generally are easy to recover by flotation, surface oxidation can cause significant impact on flotation performance. Some measures can be taken to prevent the ores from oxidizing at the mine sites ...
Bir Mermer Ocağında Faaliyet Tabanlı Maliyet Analizi
(Fen Bilimleri Enstitüsü, 2019-09-18)
In a globalizing world, competition conditions are becoming more stringent for businesses. Achieving maximum profitability with minimum cost has reached a point that companies cannot ignore. In order to have a say in both ...
Gördes ve Karaçam Lateritik Nikel Cevherlerinin YBAL Sonrası CCD Prosesinde Çökme Davranımının İncelenmesi
(Fen Bilimleri Enstitüsü, 2019-09-17)
In this study, the sedimentation performance of Manisa-Gördes and Eskişehir-Karaçam lateritic nickel ores were investigated in counter current decantation (CCD) thickeners at the High Pressure Acid Leaching (HPAL) ...
Estimating Specific Energy From The Brittleness Indexes In Cutting Metallic Ores
(Southern African Inst Mining Metallurgy, 2016)
Specific energy (SE) is a very useful parameter for assessing rock excavation by machine. Predicting the SE from the brittleness will be practical, especially for preliminary studies, due to the fact that determining the ...
Metaheuristic Kriging: A New Spatial Estimation Method
(Hacettepe University, 2017)
Kriging is one of the most widely used spatial estimation method. In
kriging estimation, weights assigned to the neighboring data are determined by minimizing the estimation error variance (EEV). Due to
the minimization ...
Controlled Synthesis, Characterization And Thermal Properties Of Mg2B2O5
(De Gruyter Poland Sp Zoo, 2010)
Optimum conditions for synthesizing monoclinic and triclinic Mg2B2O5 compounds by high-temperature solid-state reactions were investigated. Mixtures composed of boric acid and magnesium oxide at MgO:B2O3 mole ratios of ...
Examining The Effect Of Adverse Geological Conditions On Jamming Of A Single Shielded Tbm In Uluabat Tunnel Using Numerical Modeling
(CSRME, 2017)
Severe shield jamming events have been reported during excavation of Uluabat tunnel through adverse geological conditions, which resulted in several stoppages at advancing a single shielded tunnel boring machine (TBM). To ...