Başlık için Maden Mühendisliği Bölümü Tez Koleksiyonu listeleme
Toplam kayıt 109, listelenen: 41-60
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g-ROKY: Maden Kaynak Kestiriminde Homojen Ortam Modellenmesine Yönelik Yeni Bir Yöntemin Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2018-01-25)One of the crucial steps of mineral resource estimation is to examine and determine the presence of domains which have similar grade, lithological and/or mineralogical distribution in mineral deposits. It is well known ... -
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 ... -
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) ... -
Gösterge Krigleme Yöntemi ile Afşin – Elbistan Kömür Havzası C ve D Sektörlerinde Açık Ocak Taban Sınırlarının Belirlenmesi
(Fen Bilimleri Enstitüsü, 2019)When the lignite coal resources in Turkey are analyzed, Afşin - Elbistan Coal Basin in provincial borders of Kahramanmaras has significant energy generation potential in Turkey with about 4.8 billion tons of coal resources. ... -
Investigation of Dry Horizontal Stirred Milling Applications for Cement Grinding Circuits
(Fen Bilimleri Enstitüsü, 2013)Within the thesis study, possible applications of dry horizontal stirred mill were investigated for cement industry where fine grinding is prominent with regards to improved product quality. The main objectives of this ... -
Investigation of Effect of Operational Parameters on Vertical Roller Mills’ Performance
(Fen Bilimleri Enstitüsü, 2015)This research study was aimed to investigate the effect of operational parameters on vertical roller mills’ performance. Test works were held at a mobile ore grinding plant (OGPmobile) which belongs to Loesche GmbH.According ... -
Investigation of The Enrichment of Rare Earth Ore in Eskişehir-Beylikova Region By Flotation
(Fen Bilimleri Enstitüsü, 2023)Rare earth minerals have great importance in advanced technology products and defense industry. Rare earth mineral deposits in the Eskişehir - Beylikova region, which is one of the most important deposits in Turkey, is ... -
Isıl Önişlemin Bir Çinko Karbonat Cevherinin Hidrometalurjik Olarak İşlenmesi Üzerine Etkileri
(Fen Bilimleri Enstitüsü, 2020)In the first step of this study, the leaching behaviour of a zinc carbonate (smithsonite, ZnCO3) ore sample (24.22% ZnO) from Yahyalı (Kayseri, Turkey) region was investigated comprehensively in sodium hydroxide solutions ... -
İkiz Tünellerde Derinliğin, Tüneller Arası Mesafenin Ve Kazı Aşamalarının Yüzey Oturmalarına Etkilerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2018-06)In recent years, with the relocate of city rail system to the underground, also highways are started to built up in underground especially in high traffic jam areas. In cities, underground transportation has many advantages. ... -
İlk Kaplama Betonu Tamamlanmış Bir NATM Tünelinde Oluşan Ani Tabaka Hareketinin 3B Sayısal Modellemesi
(Fen Bilimleri Enstitüsü, 2022-07-18)In this study, the causes of sudden deformations in the T-05 Tunnel located on the Ankara-Polatlı-İzmir YHT line were examined and the failure caused by the instabilities was analyzed with the 3D numerical model program ... -
İnce Öğütmenin Karıştırmalı Tank Liçi Atığından Altın Geri Kazanımı Üzerindeki Etkilerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2022)Today, it is seen that fine grinding applications are becoming increasingly common in the mining industry due to the decreasing ore grades and the finely disseminated mineral grains in the ore, and the grinding size is ... -
Jeoistatistiksel Yöntemler Kullanarak Bir Mermer Yatağındaki Seleksiyonların Değerlendirilmesi
(Fen Bilimleri Enstitüsü, 2018)The period of time in which we live various quality distributions of any kind of mine occurrences can be clearly obtained. In mine deposit region, quality distribution map is obtained in the way by using drill hole data ... -
Kesme Parametreleri ve Boncuk Özelliklerinin Elmas Tel Kesme Verimine Etkisi
(Fen Bilimleri Enstitüsü, 2013)It was aimed in this study that the effect of diamond concentration on the beads used in diamond wire cutting on the cutting performance parameters, which are wear on beads, cutting speed and energy consumed was investigated ... -
Kil Yıkama Tesisi Atıklarından Kuvars Kazanımının Araştırılması
(Fen Bilimleri Enstitüsü, 2022-01-13)In this study, experimental studies were carried out to recover quartz from the tailings of an operating clay enrichment plant, and then, by using experimental data and simulation, the flowsheet of this plant was developed ... -
Kokoya Altın Cevherinin Değerlendirme Olanaklarının Araştırılması
(Fen Bilimleri Enstitüsü, 2017)In this thesis study which based on to evaluation of effective conditions on cyanide leach of Kokoya gold ore, the optimal production method was identified after investigation of the ore structure. Diagnostic leach tests ... -
Kompleks Sülfürlü Bir Cevherde Doğal Yüzebilir Silikatların Bastırılması
(Fen Bilimleri Enstitüsü, 2023-01-05)In flotation enrichment, many of the host rocks that can be found in the ore structure can make the enrichment process quite difficult. Within the scope of this thesis, it has been tried to produce salable copper and zinc ... -
Kopulalarla Maden Kaynak Kestirimi
(Fen Bilimleri Enstitüsü, 2015)This thesis basically includes mineral resource estimation for this purpose, kriging is method widely used in mining industry. But kriging has some disadvantages such as non-resistance of variogram to outlier values, ... -
Kovaryans Eşlemeli Krigleme Yöntemi ile Kaynak Kestirimi
(Fen Bilimleri Enstitüsü, 2013)Mineral resource is a concentration of a mineral or minerals which are found in a shape and amount so that it can be exploited economically. These resources are commonly characterised with their grades and tonnages. ... -
Kömür Dışı Uygulamalarda Kabaran Yataklı Sınıflandırıcıların Performansının İncelenmesi
(Fen Bilimleri Enstitüsü, 2015)Aim of this study was to investigate the classification and concentration characteristic of single density and artificial mixture minerals on a teetered bed separator which is one of the new generation hydraulic classification ... -
Kömür Gazlaştırma Ürünlerinin Gerçek Opsiyonlar Yöntemi ile Değerlemesi
(Fen Bilimleri Enstitüsü, 2020)Economic uncertainties and risks of political-geopolitical and legal aspects significantly affect the viability of energy and mining evaluation projects. Long-term projects are very sensitive to price fluctuations and the ...