Maden Mühendisliği Bölümü: Güncel gönderi
Toplam kayıt 134, listelenen: 1-20
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Bir Metal Oksit Konsantratöründe İşlem Değişkenlerinin Tesis Performansı Üzerine Etkilerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2024)ABSTRACT INVESTIGATION OF THE EFFECTS OF PROCESS VARIABLES ON PLANT PERFORMANCE IN A METAL OXIDE CONCENTRATOR Metehan Olcayto ÇOLAK Master of Science, Department of Mining Engineering Supervisor: Prof. Dr. ... -
HALKA AÇIK ALTIN MADENİ ŞİRKETLERİ HİSSE DEĞERİ İLE BIST 100 ENDEKSİ VE ALTIN FİYATI İLİŞKİSİNİN DEĞERLENDİRİLMESİ
(Fen Bilimleri Enstitüsü, 2024)Today, many companies are listed on the stock exchange and the shares of these companies change hands between investors. Since this exchange process takes place digitally, it is quite fast and is widely accepted by the ... -
Başyukarı Kuyu Açma Makinesi ile Kuyu Kazısının Analizi
(Fen Bilimleri Enstitüsü, 2024)In this thesis, general information about raise boring methods is given. Additionally, technical, theoretical and literature information about raise boring machines (RBM) and applications are presented and compared with ... -
Toz Tutma Amacıyla Triboelekrostatik Kullanımı
(Fen Bilimleri Enstitüsü, 2024)In this thesis, the design of a triboelectric power sourced dust collection for capturing micronized sized particulate matter and the effects of the parameters of this device on dust retention performance were examined. The ... -
Farklı Tip Flotasyon Hücrelerinde Köpük Görüntüsü İle Flotasyon Performansı Arasındaki İlişkinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2024-06-25)Within the scope of this master thesis, the relationships between froth variables and the flotation performances of the flash flotation cell, the first and last cells of the rougher flotation bank in a gold flotation plant ... -
Hematit/Limonit İçeren Bir Demir Cevherinin Zenginleştirme Olanaklarının İncelenmesi
(Fen Bilimleri Enstitüsü, 2024)In this study, detailed studies were carried out to determine the beneficiation behavior of the ore with a representative sample collected from the old ore benches of an iron mine located within the borders of the Hekimhan ... -
Isıl Önişlemin Lateritik Bir Nikel Cevherinin Asit Liçi Davranımı Üzerine Olan Etkisinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2024-06)In this thesis, the leaching behavior of Gördes (Manisa/Turkey) lateritic nickel ore in citric acid solutions following thermal pre-treatments at different temperatures was investigated. Initially, the ore sample was ... -
Kütahya Emet, Dereköy-Şeyhler Mevkiindeki Bor Madenin Kaynak Kestirimi
(Fen Bilimleri Enstitüsü, 2024)The aim of this thesis study is to estimate the boron resource in the field located in Dereköy-Şeyhler location in Hisarcık district of Kütahya province, belonging to Eti Maden Enterprises. In this regard, drilling reports ... -
Açık Ocak ile Yer Altı İşletmesi Arasında Bırakılan Eşik Topuğun Üretilmesi ile Meydana Gelen Duraylılık Koşullarının Sayısal Analizi: Bir Maden Özelinde İnceleme
(Fen Bilimleri Enstitüsü, 2024-07-01)Crown pillar (CP) separates underground mining operations from surface or open pit operations. It protects an underground mine against the risks of flooding and rockfalls, all while improving ventilation and maintaining ... -
KURU BİLYALI DEĞİRMENLERDE DEĞİRMEN BOYUNCA MEYDANA GELEN BOYUT KÜÇÜLTMENİN FARKLI TEK PARAMETRELİ İNCELİK İNDEKSLERİ ILE İNCELENMESİ
(Fen Bilimleri Enstitüsü, 2023-02-10)In this study; samples, collected at regular intervals from the second chamber of dry ball mills, were used to investigate the size reduction process occurring throughout the mill on an industrial scale by using different ... -
Yığın Liçi Kırma Devresinde Kullanılan Bir Yüksek Basınçlı Merdaneli Değirmenin Performansının İncelenmesi
(Fen Bilimleri Enstitüsü, 2023-08-10)Within the scope of this thesis, the performance of high pressure grinding roller (HPGR), used as tertiary crusher in heap leaching operation, has been evaluated by using the operational parameters and the size distributions ... -
Doğal Taş İşleme Tesislerinde Oluşan Mermer Artıklarının Ortalama Tane Boylarının Belirlenmesi ve Kullanım Alanlarının Değerlendirilmesi
(Fen Bilimleri Enstitüsü, 2023)One of the biggest ongoing problems of natural stone mining, which has rich reserves in our country, has been the waste generated during production. Many studies have been carried out to bring waste natural stones -which ... -
A General Evaluation of the Performance of Roadheaders Used in Coal Mines
(Fen Bilimleri Enstitüsü, 2023)Roadheaders have been widely used in mining and civil engineering projects for the excavation of roadway or tunnel in soft and medium strength rocks. The correct estimation of roadheader performance is important especially ... -
Düşük Tenörlü Altın Cevherinin Zenginleştirmesinde Mineralojinin Etkisinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2023)Refractory gold-type ores are the mineralization where low gold recovery is obtained when subjected to direct cyanide leaching. In particular, the presence of gold in the lattice structure of sulfide/oxide minerals and ... -
Farklı CMC Türü Organik Bastırıcıların Flotasyonda Kullanımı
(Fen Bilimleri Enstitüsü, 2023)The aim of the studies carried out within the scope of this thesis is to increase the quality of the concentrate by depressing the talc, a naturally floatable ore, using an organic depressant. The use of organic depressants ... -
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 ... -
Açık Ocak Madenlerdeki Patlatma Operasyonlarında Çift Yemleme Kullanımının, İnfilak Hızı, Tane Boyutu ve Fragmantasyona Etkilerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2023-07)Drilling and blasting operations in mining are essential processes that directly impact the operational efficiency and costs in open-pit mining. This thesis study investigates the effects of double priming applications in ... -
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 ... -
Bilgisayarlı Tomografi (µCT) ve MLA (Mineral Liberation Analyzer) Verilerinin Korelasyonu ve Mineral Karakterizasyonunda Kullanımının Araştırılması
(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, ...
