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Toplam kayıt 17, listelenen: 1-10
Simülasyon Yardımıyla Endüstriyel Eleme İşlemini Etkileyen Parametrelerin İncelenmesi
(Fen Bilimleri Enstitüsü, 2020)
Screening is one of the most widely used unit operations in mineral processing plants. In crushing circuits which is the most frequent area of use of screens, the proper selection and sizing, optimization and their operation ...
Isıl Önişlemin Bir Çinko Karbonat Cevherinin Hidrometalurjik Olarak İşlenmesi Üzerine Etkileri
(Fen Bilimleri Enstitüsü, 2020)
In the first step of this study, the leaching behaviour of a zinc carbonate (smithsonite, ZnCO3) ore sample (24.22% ZnO) from Yahyalı (Kayseri, Turkey) region was investigated comprehensively in sodium hydroxide solutions ...
Kömür Gazlaştırma Ürünlerinin Gerçek Opsiyonlar Yöntemi ile Değerlemesi
(Fen Bilimleri Enstitüsü, 2020)
Economic uncertainties and risks of political-geopolitical and legal aspects significantly affect the viability of energy and mining evaluation projects. Long-term projects are very sensitive to price fluctuations and the ...
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. ...
Yerel Bir Çinko Karbonat Cevherinin Sodyum Hidroksit Liçiyle Değerlendirilmesi
(Fen Bilimleri Enstitüsü, 2021)
In the first step of this thesis study, following characterization, the dissolution behaviour of a smithsonite (ZnCO3) ore sample, including 29.16% ZnO, 26.51% Fe2O3 and 7.37% CaO, and having goethite and calcite as main ...
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 ...
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 ...
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, ...
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 ...
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, ...