Maden Mühendisliği Bölümü Tez Koleksiyonu: Güncel gönderi
Toplam kayıt 118, listelenen: 81-100
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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 ... -
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 ... -
TRİBOELEKTROSTATİK AYIRICI TASARIM PARAMETRELERİNİN MİNERAL AYIRMADA ETKİLERİNİN İNCELENMESİ
(Fen Bilimleri Enstitüsü, 2018)In this thesis, it is aimed to design triboelectiric separation unit and investigate the effect of parameters in triboelectric separation performance. The separation of the particles according to their electrical charges ... -
ALUNİT CEVHERİNİN ZENGİNLEŞTİRİLMESİ
(Fen Bilimleri Enstitüsü, 2018)Within the scope of this thesis, researches has done to Kütahya – Şaphane field alunite ore, which’s license belongs to Eti Mine Works. The researches has aimed to produce high alunite concentrate by separating quartz. ... -
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 ... -
Bilfer Eskiköy Krom Konsantre Tesisi Atıklarının Flotasyon ile Zenginleştirilmesi
(Fen Bilimleri Enstitüsü, 2017-08-14)In this study, aiming that the evaluation of chromite ore plant wastes, lots of the chromite grains were recovered by flotation after the mineralogical characterization of the Eskikoy Chromium Concentrate Plant was determined. ... -
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 ... -
Kömür Hazırlama Tesis Atıklarının Değerlendirilmesi
(Fen Bilimleri Enstitüsü, 2017-07-18)Coal preparation plants generate clean coal as a result of coal enrichment processes, but they also generate schist and slurry as processing waste. Slurry, made of water and solid materials, is generally piled up in waste ... -
Bakır Cürufu Öğütme Devresinin Bilgisayar Destekli Performans Değerlendirmesi ve Optimizasyonu
(Fen Bilimleri Enstitüsü, 2017-05-31)In this study, modelling and simulation studies were performed, with the samples taken from copper slag grinding circuit. In the grinding circuit, there are two different hydrocyclone groups working together with the ... -
Yer Çekimi İle Zenginleştirme Yöntemleri Kullanılarak Akarşen Cevherinden Altın Kazanımı Çalışmaları
(Fen Bilimleri Enstitüsü, 2017-05-31)In this study, recovery of gold from Akarşen ore was aimed by using gravity concentration methods. Falcon concentrator and shaking table were used in gravity concentration studies. According to MLA report (Mineral ... -
REFRAKTER KARAKTERLİ ALTIN CEVHERLERİNİN DEĞERLENDİRİLMESİ
(Fen Bilimleri Enstitüsü, 2017-03-28)Cyanidation of the gold ores is the most commonly used gold extraction process since19th century. Although cyanidation can economically be applied for low grade and fine sized ores, it does not give good results for ... -
Vermikülitlerin Mikrodalga Genleşme Özellikleri
(Fen Bilimleri Enstitüsü, 2017-03-29)In this study, microwave exfoliation characteristics of eight vermiculite and one phlogopite sample were determined using a kitchen type microwave oven considering power and reaction time. Same samples were also expanded ... -
Mathematical Modelling of Vertical Roller Mills
(Fen Bilimleri Enstitüsü, 2017-01)In this study, it was aimed to develop a mathematical model of vertical roller mills which have found an application in the industry with high energy efficiency. With this aim, pilot scale and industrial scale grinding ... -
MİHALIÇÇIK YUNUSEMRE BÖLGESİ KÜÇÜKSİVRİ VE KARASİVRİ LATERİTLERİNDE NİKEL KAYNAK KESTİRİMİ VE RİSK ANALİZİ
(Fen Bilimleri Enstitüsü, 2017)In this thesis, a geostatistical assesment of Mihalıççık Yunusemre Region Küçüksivri and Karasivri Laterites has been carried out. The solid models were formed by using drill hole datas for the study area investigated in ... -
Basamak Patlatmaları için Tasarım Nomogramlarının Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2015)Mechanical excavation is the most widely used method to remove both overburdenmaterial and ore at surface mining activities. In spite of the direct excavation of thesematerials by heavy duty machines is rarely possible, ... -
Eskişehir-Karaçam Lateritik Cevherinden Basınçlı Sülfürik Asit Liçi ile Nikel Kazanımı
(Fen Bilimleri Enstitüsü, 2014)In this study, the dissolution behaviour of Karaçam (Mihalıççık-Eskişehir, Turkey) lateritic nickel ore by high pressure acid sulphuric acid leaching (HPAL) method was investigated. First of all, the ore was characterized ... -
Bağımsız Bileşenler Analizi ile Çok Değişkenli Jeoistatistiksel Kestirim
(Fen Bilimleri Enstitüsü, 2013)This work is prepared with the support of TÜBİTAK Project, named ‘’Çokdeğişkenli Jeoistatistiksel Kestirimde Dikleştirilmiş Bileşenli Yeni Yöntemlerin Geliştirilmesi’’ with the code number 111M218. Geostatistical estimation ... -
Oksitlenmiş Kompleks Bakır-Kurşun-Çinko Cevherlerin Flotasyonu
(Fen Bilimleri Enstitüsü, 2014)In sulphide ore deposits, mineralization is generally not homogeneous. Ore types with different mineralization, liberation and surface oxidation in the same ore body are likely to be seen. Selective flotation of complex ... -
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 ... -
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 ...
