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    Öğe
    An Investigation of Evaluation Possibilities of Mus-Elmakaya Lignite
    (Taylor & Francis Inc, 2011) Ayhan, M.; Ayhan, F. D.; Temel, H. Abakay
    Lignite is the most important source of energy in Turkey. Turkish lignite is usually low in heating value and burning characteristic with high sulfur and ash content. They are unable to conform to air protection regulation requirements if burned as mined. Generally, they are used in power plants causing environmental problems. In this study, evaluation possibilities of Mus-Elmakaya lignite are investigated. For this purpose, experimental studies were performed with lignite samples taken from a lignite field in Mus-Elmakaya, Turkey. First, petrographic analysis, major element analysis, and proximate analysis of lignite samples were done. Afterwards, washability properties of lignite samples were determined. Evaluation of the washability properties was done by using washability number, calorific value, and sulfur content of the clean coal obtained from float-sink tests and the obtained results were presented.
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    Öğe
    Outcome of non-metastatic male breast cancer: 222 patients
    (Oxford Univ Press, 2019) Arslan, U. Y.; Aslan, F.; Ayhan, M.; Akdeniz, N.; Tahtaci, G.; Cinkir, H. Yesil; Inanc, M.
    [Abstract Not Available]
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    Öğe
    Productivity Investigation of Chemical Filling-Reinforced Methods Applied to Different Marbles from Eastern and Southeastern Anatolia Region of Turkey
    (Asian Journal Of Chemistry, 2011) Ayhan, M.; Gokdemir, F.
    In this study, particularly the plates and strips of crackle, porous and spongy Elazig-Visne, Sand Wave and Brown Espera produced in Eastern and Southeastern Anatolia region of Turkey were filled-reinforced by applying epoxy resin, ultraviolet resin and fiber mesh. Then, considering the breaking rate on polishing line, filling-reinforcing cost and sales prices of the said marbles, a cost analysis is performed and the economic income is calculated. Filling reinforcing studies showed that breaks which occurred during polish was largely prevented and a significant amount of economic income was gained.