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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 ... -
BİLGİSAYARLI TOMOGRAFİ (µCT) VE MLA (MİNERAL LİBERATİON ANALYZER) VERİLERİNİN KORELASYONU VE MİNERAL KARAKTERİZASYONUNDA KULLANIMININ ARAŞTIRILMASI
(Fen Bilimleri Enstitüsü, 2023)In this thesis, it is aimed to investigate the use of µCT (Computed Micro Tomography) in mineral characterization and to compare the data obtained with conventional MLA (Mineral Liberation Analyzer) findings. In this ... -
Column Flotation Studies in Copper Flotation Cleaning Circuit at Eti Bakir A.S. Kure Corporation
(Fen Bilimleri Enstitüsü, 2023-01)The aim of this thesis is to investigate the possibility of increasing final concentrate grade by using column flotation at Eti Bakır A.Ş. Küre flotation plant. Since pyrite is the main gangue mineral in the concentrate, ... -
Bir Açık Ocak Maden İşletmesindeki Delme-Patlatma Faaliyetlerinin İki Farklı Risk Değerlendirme Yöntemiyle Analiz Edilmesi
(Fen Bilimleri Enstitüsü, 2023)Mining is among the sectors with the highest number of work-related fatal injuries in terms of ratio among total personnel in Turkey, and almost every stage of mining activities has high risk. Therefore, it is very important ... -
Bor Zenginleştirme Tesisi Ara Ürünlerinin Flotasyon İle Kazanımının Araştırılması
(Fen Bilimleri Enstitüsü, 2023)Colemanite is a commercially prominent resource of boron, which is a critical raw material for sectors such as fiber optics, semiconductors, solar cells, etc. In the Bigadic Boron Plant, which is one of the important boron ... -
Lateritik Nikel Cevherlerinde Yüksek Basınçlı Kademeli Asit Liçi Uygulama Parametrelerininproses Verimi ve Sürekliliği Üzerine Etkilerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2022)In the high-pressure acid leaching process of lateritic nickel ores, scaling, which occurs as a result of dissolution and precipitation mechanisms and accumulates on the surfaces of autoclave and transfer equipment, is an ... -
Mikrodalgaya Maruz Bırakılan Karbonatlı Kayaçların Dayanımında Meydana Gelen Değişimlerin Araştırılması
(Fen Bilimleri Enstitüsü, 2022-12)Today, it is of great importance that ores are produced economically and accessible for the rapid production of raw materials required in line with the needs of the rapidly increasing world population. The fact that the ... -
KÖMÜR KAYNAK KESTİRİMİNDE DİNAMİK ARAMA ELİPSOİDİNİN KALİTE TONAJ EĞRİSİ ÜZERİNE ETKİSİNİN İNCELENMESİ
(Fen Bilimleri Enstitüsü, 2023)The aim of the thesis is to examine the influence of employing dynamic search ellipsoids in resource estimation on the precision and dependability of estimations when confronted with complex geological structures. This is ... -
Endüstriyel Bir Yarı Otojen Öğütme Devresinin Performansının Değerlendirilmesi
(Fen Bilimleri Enstitüsü, 2022-09)Within the scope of this study, a performance evaluation was carried out with the samples obtained from the industrial semi-autogenous grinding circuit. There are two different hydrocyclones groups in the grinding circuit ... -
Altın Kazanımında Flaş Flotasyon ve Gravite ile Zenginleştirme Proseslerinin Performanslarının Karşılaştırılması
(Fen Bilimleri Enstitüsü, 2022)Recovery of gold and gold-containing sulfide mineral particles requires multiple-stage recovery processes starting from the grinding circuits to avoid over-grinding of the liberated gold particles. Due to high density, ... -
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 ... -
Coalsvm: Kömür Damarı Katı Modelleme Yardımcı Aracı Grafiksel Kullanıcı Arayüzü (GUI)
(Fen Bilimleri Enstitüsü, 2022)The accurate representation of the solid model in mineral resource estimation has a direct impact on mine planning and mining method selection strategy. Especially in stratified orebodies such as coal seams, the more ... -
Eğimli Kalın Kömür Damarlarında Göçertmeli Uzunayak Yöntem Verimliliğinin Fiziksel Modelleme ile Araştırılması
(Fen Bilimleri Enstitüsü, 2022)The longwall top coal caving production methods, which are widely used throughout the world in the production of thick coal seams, are applied in two different ways in the slope of the seam in inclined thick coal seams and ... -
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 ... -
Çimento Öğütme Devrelerinde Farklı Akış Kollarında İnce Öğütmenin Kullanılabilirliğinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2022)When the whole mining operation is considered, the grinding process is known as the energy intense process. In this context, its optimization is of crucial importance for the economy of the plant and is undertaken by ... -
Tünelcilikte Çift ve Püskürtme Tek Kabuk Sızdırmazlık Yöntemlerinin Karşılaştırılması
(Fen Bilimleri Enstitüsü, 2021)Underground and surface water have a negative impact on tunnels. Even if there are various measures you can take to prevent these problems, it is always a difficult task to control the water due to its complex flowing ... -
Sülfürlü Bakır Cevherlerinin Flotasyonunda Reaktif Maliyetinin Düşürülmesi
(Fen Bilimleri Enstitüsü, 2021)In this thesis, cost reduction of collector is studied with the use of alternative collectors which can be an alternative to the high-cost copper collector used in Çayeli Bakır İşletmeleri Copper Zinc Sulphide Plant. In ... -
Elektronik ve Elektriksiz Ateşleme Sistemlerinin Patlatma Verimliliği ve Çevresel Etkilerinin Karşılaştırılması
(Fen Bilimleri Enstitüsü, 2021-08-02)Electronic ignition systems, which have a place in the literature and the world for 30 years and are currently used the 5th generation, still have not found any area of use other than special applications in our country. ... -
Metalik Bir Maden Yatağında Tenör Dağılımı Benzetimi Yapılarak Maden Bloklarının Kazılma Olasılıklarının Tahmini
(Fen Bilimleri Enstitüsü, 2021)The thesis study covers the investigation of a gold deposit using geostatistical methods. In order to improve the variability that orebody was simulated, to characterize the uncertainties and not be affected by outliers. A ...
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