Maden Mühendisliği Bölümü Tez Koleksiyonu: Güncel gönderi
Toplam kayıt 118, listelenen: 101-118
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An Investigation of the Effect of Operating Variables on Separation Performance of Teetered Bed Separator
(Fen Bilimleri Enstitüsü, 2014)The aim of this study is to investigate the effect of operating variables on separation performance of Teetered Bed Separator TBS used in fine coal beneficiation. For this purpose, experimental studies were performed by ... -
Bilgisayar Kontrollü Tektel Sistemi ile Blok Kesmede Etken Faktörlerin İncelenmesi
(Fen Bilimleri Enstitüsü, 2013)Monowire block cutting machines can be used for natural stone block squaring operations and slab cutting operations from natural stone blocks. The plants where the cutting operations are performed demand high product quality ... -
Sağırlar ve Çivili (Bursa-Orhaneli) Kömür Sahaları Kaynak Kestirimi
(Fen Bilimleri Enstitüsü, 2015)The aim of the study is to estimate the resource of Sağırlar and Çivili coal fields which are located in Bursa-Orhaneli. For this purpose, borehole data of the fields, geological map and some technical reports related to ... -
Evaluation of Applicability of Double Shield Tunnel Boring Machines (Ds-Tbm) in Potentially Squeezin Grounds
(Fen Bilimleri Enstitüsü, 2013)Despite successful use of double shield TBMs in many projects in recent years, presence of shield makes the machine susceptible to entrapment or seizure in weak rocks under high stresses experiencing high convergence. ... -
Simulation Aided Investigations on Non-Coal Applications of Heavy Medium Cyclone
(Fen Bilimleri Enstitüsü, 2014)The aim of the thesis is to investigate the possibility of using heavy medium cyclone separation method for the concentration of problematic ores, of which the enrichment is difficult using other gravity methods like jigs ... -
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, ... -
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 ... -
Spiral Zenginleştiricilerde Tane Boyunun Performansa Etkisinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2013)In this study the aim was to investigate the enrichment characteristic of locked and liberated chromite particles on a spiral concentrator which is one of the gravity concentration devices.For this purpose, a closed circuit ... -
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. ... -
An Investigation of the Flotation Behaviour of the Sulphide Gold Ores
(Fen Bilimleri Enstitüsü, 2014)In this thesis, flotation behavior of a refractory gold ore with high sulphide content (S% 5) and production of a flotation concentrate with high gold content were investigated. Pre-concentration of sulphidic gold ores ... -
Altın Yığın Liçi Projesinde Farklı Kırma Boylarının Verimlilik ve Geçirimlilik Performansının İncelenmesi
(Fen Bilimleri Enstitüsü, 2015)Heap Leach is a process which consisted of stacking the ore on the imperable surface and wetting by the solution. It can be applied with crushed ore and run of mine ore which is called dump leaching. In the common leaching ... -
Tünellerde Sıkışmayı Kontrol Eden Bazı Parametrelerin Üç Boyutlu Sayısal Modelleme ile Araştırılması
(Fen Bilimleri Enstitüsü, 2013)In this study the efficient parameters of Hoek-Brown criteria are taken into account for analyzing squeezing grounds. Analyses for defining these parameters are based on three dimensional numerical modelling. Flac3D software ... -
Öğütme Yardımcılarının Çimento Öğütme Devresi Performansı Üzerine Etkilerinin Modellenmesi ve Simülasyonu
(Fen Bilimleri Enstitüsü, 2015)This study aims at, investigating the effects of the commercially available grinding aids on the model parameters of cement ball mill and air classifier running on the grinding circuit.Although sharpness of air classifier ... -
Bilyalı Değirmenlerde Ölçek Büyütme Üzerine Bir İnceleme
(Fen Bilimleri Enstitüsü, 2014)The aim of this study is to develop a non-complex approach which can be used ball mill scale-up.Although ball mill dimensions can be determined by using Bond s method, size distributions and ball mill-classifier interaction ... -
Minerallerin Optik Ayırma ile Ayrılabilirliğinin Araştırılması
(Fen Bilimleri Enstitüsü, 2013)In this study, behaviours of the mineral grains with different colors under visible light-sensitive sensor was investigated.Also in what extent minerals cuold be seperated via color camera mounted optical sorter was ... -
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 ... -
Sanal Gerçekliğin Türkiye Madencilik Endüstrisinde Kullanılabilirliği
(Fen Bilimleri Enstitüsü, 2013)In this study, use of virtual reality (VR) systems, which have been getting popular in many areas in the world, in mining industry is examined and their utilization in Turkish mining industry is evaluated. Although the ... -
Bir Vermikülitin Fiziksel, Kimyasal ve Isıl Özellikleri Üzerine Sülfürik Asit Liçinin Etkileri
(Fen Bilimleri Enstitüsü, 2015)In this study, initially, a commercial vermiculite sample, in natural and heated forms, was identified using different experimental methods and it was found that the natural sample contained dominantly mixed-layer ...
