Investigation of desulphurization and redistribution of sulphur compounds in

Inel, Sevinc


Investigation of separation of dark-colored minerals from feldspar by selective flocculation.
Doğu, İbrahim; Arol, Ali İhsan; Department of Mining Engineering (2002)
Investigation of effect of colemanite addition on copper losses in matte smelting slag
Rusen, A.; Geveci, Ahmet; Topkaya, Yavuz Ali; Derin, B. (2012-04-01)
In this study, the aim was to reduce copper losses to slag in copper production by using a boron compound, called colemanite (2CaO center dot 3B(2)O(3)center dot 5H(2)O), as flux, besides silica. In order to achieve this purpose, two different matte-slag couples were used; the flash furnace matte-slag obtained from Eti Copper Inc. (EBI.) and a master matte-slag without copper produced synthetically under laboratory conditions. Chemical analyses of flash furnace slag and synthetic master slag were 0.88%Cu-36...
Investigation of the effects of equal channel angular extrusion on light weight alloys
Karpuz, Pınar; Gür, Cemil Hakan; Karaman, İbrahim; Department of Metallurgical and Materials Engineering (2012)
Severe plastic deformation methods are of great interest in industrial forming applications, as they give rise to significant refinement in microstructures and improvements in mechanical and physical properties. In the “Equal Channel Angular Extrusion (ECAE)”, which is the most common method for production of ultrafine grained bulk samples, very high plastic strains are introduced into the bulk material without any change in cross section. This study is composed of two main parts. Part I focuses on the plas...
Investigation of solid state phase transformations in manganese-aluminum alloys
Acar, Özgün; Kalay, Yunus Eren; Kalay, İlkay; Department of Metallurgical and Materials Engineering (2016)
Permanent magnets have a wide range of application areas such as electric motors, loudspeakers, and generators. The permanent magnet industry is highly dependent on rare-earth (RE) elements. Because of the strategical importance of these RE elements, these magnets become less available and more expensive to reach, which bears a need for RE-free permanent magnets with higher magnetic properties than the conventionally available ones. Mn-Al alloys have a great potential of being used in emerging magnetic appl...
Investigation of the use of aerobic granules for the treatment of sugar beet processing wastewater
KOCATURK, İREM; Bayramoğlu, Tuba Hande (2015-10-18)
The treatment of sugar beet processing wastewater in aerobic granular sequencing batch reactor (SBR) was examined in terms of chemical oxygen demand (COD) and nitrogen removal efficiency. The effect of sugar beet processing wastewater of high solid content, namely 2255 +/- 250mg/L total suspended solids (TSS), on granular sludge was also investigated. Aerobic granular SBR initially operated with the effluent of anaerobic digester treating sugar beet processing wastewater (Part I) achieved average removal ef...
Citation Formats
S. Inel, “Investigation of desulphurization and redistribution of sulphur compounds in,” Middle East Technical University, 1982.