Browsing Maden Mühendisliği Bölümü by Type "info:eu-repo/semantics/masterThesis"
Now showing items 21-40 of 79
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Çoklu Bileşenli Havalı Sınıflandırıcı Modelinin Geliştirilmesinde Malzemelerin Yoğunluk Ve Akışkanlık Özelliklerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2017)In this thesis study, investigating the effects of density and fluidity properties of materials on air classifier performance and increasing reliability of dynamic air classifier model by developing the multi component ... -
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 ... -
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 ... -
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. ... -
Elmeri Yöntemiyle Beş Mermer Fabrikasının Genel İş Sağlığı Ve Güvenliği Açısından İncelenmesi
(Fen Bilimleri Enstitüsü, 2018)Within the scope of the thesis study, the general occupational health and safety conditions of five marble factories within the borders of Ankara province have been assessed by benefitting from Elmeri observation method. ... -
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 ... -
FARKLI TOPLAYICI TÜRLERİ VE KARIŞIMLARININ BİR SÜLFÜRLÜ CEVHERİN FLOTASYON PERFORMANSINA ETKİSİ
(Fen Bilimleri Enstitüsü, 2018-01)In this thesis, the effect of collector types and mixtures on the performance of sulphide copper ore flotation has been investigated. Flotation tests were done by using the ore obtained from Kastamonu Küre province 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 ... -
Farklı Öğütme Mekanizmalarının Bileşen Davranımı Üzerindeki Etkilerinin Araştırılması
(Fen Bilimleri Enstitüsü, 2021)In recent years, the studies on the use of stirred mills, their performance and the development of model structures of stirred mills has been increasing as well as the studies on the monitoring of mineral behavior throughout ... -
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 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 ... -
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 ... -
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 ...