Yıl 2018, Cilt 13, Sayı 13, Sayfalar 23 - 35 2018-02-24

Recovery of Chromite from Processing Plant Tailing by Vertical Ring and Pulsating High-Gradient Magnetic Separation

Gökhan Altın [1] , Serkan İnal [2] , İbrahim ALP [3]

121 94

Magnetic separation has been used widely since 1955 for processing a variety of minerals from iron ore in steel production to desulphurization of coal. The accumulation of fines and tailing during mineral processing operations and the increasing global demand for quality products motivated the use of the semi-continuous pilot wet high gradient magnetic separator. In this study the possibility of recover the chromites from the tailings of the chromite enrichment plant, by vertical ring and pulsating high gradient wet magnetic separator (VPHGMS) was investigated. Magnetic separation and concentration experiments were studied on pilot scale laboratory with 1-5 tons tailing materials. Tailings were fed first to hydrocyclone then the bottom fluid of the cyclone was fed to magnetic separator. Pre concentrate, obtained by magnetic separator, was beneficiated by shaking tables as a final enrichment step. On the experimental studies different currents (100-400 amperages) were studied to find out the effect of these parameters on the Cr2O3 grades and on the recovery yield. Therefore the parameters were evaluated in collaboration with particle size distributions, grades and the quantity of feeding and concentrate. According to experiments 300 amperage was determined as an optimific value. With reference to results 47% Cr2O3 concentrates were produced from approximately 3.40 % Cr2O3 tailings. Also the efficiency of chromite beneficiation for magnetic and shaking table tests was changed between 40-70 %.

Chromite, tailings, recycling
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Birincil Dil en
Konular Mühendislik, Ortak Disiplinler, Yerbilimleri, Ortak Disiplinler
Dergi Bölümü Araştırma Makalesi
Yazarlar

Yazar: Gökhan Altın (Sorumlu Yazar)

Yazar: Serkan İnal

Yazar: İbrahim ALP

Bibtex @araştırma makalesi { mtb398368, journal = {MT Bilimsel}, issn = {2146-9431}, address = {Mayeb Basın Yayın İnsan Kaynakları Ltd. Şti.}, year = {2018}, volume = {13}, pages = {23 - 35}, doi = {}, title = {Recovery of Chromite from Processing Plant Tailing by Vertical Ring and Pulsating High-Gradient Magnetic Separation}, key = {cite}, author = {ALP, İbrahim and İnal, Serkan and Altın, Gökhan} }
APA Altın, G , İnal, S , ALP, İ . (2018). Recovery of Chromite from Processing Plant Tailing by Vertical Ring and Pulsating High-Gradient Magnetic Separation. MT Bilimsel, 13 (13), 23-35. Retrieved from http://dergipark.gov.tr/mtb/issue/35608/398368
MLA Altın, G , İnal, S , ALP, İ . "Recovery of Chromite from Processing Plant Tailing by Vertical Ring and Pulsating High-Gradient Magnetic Separation". MT Bilimsel 13 (2018): 23-35 <http://dergipark.gov.tr/mtb/issue/35608/398368>
Chicago Altın, G , İnal, S , ALP, İ . "Recovery of Chromite from Processing Plant Tailing by Vertical Ring and Pulsating High-Gradient Magnetic Separation". MT Bilimsel 13 (2018): 23-35
RIS TY - JOUR T1 - Recovery of Chromite from Processing Plant Tailing by Vertical Ring and Pulsating High-Gradient Magnetic Separation AU - Gökhan Altın , Serkan İnal , İbrahim ALP Y1 - 2018 PY - 2018 N1 - DO - T2 - MT Bilimsel JF - Journal JO - JOR SP - 23 EP - 35 VL - 13 IS - 13 SN - 2146-9431- M3 - UR - Y2 - 2017 ER -
EndNote %0 MT Bilimsel Recovery of Chromite from Processing Plant Tailing by Vertical Ring and Pulsating High-Gradient Magnetic Separation %A Gökhan Altın , Serkan İnal , İbrahim ALP %T Recovery of Chromite from Processing Plant Tailing by Vertical Ring and Pulsating High-Gradient Magnetic Separation %D 2018 %J MT Bilimsel %P 2146-9431- %V 13 %N 13 %R %U
ISNAD Altın, Gökhan , İnal, Serkan , ALP, İbrahim . "Recovery of Chromite from Processing Plant Tailing by Vertical Ring and Pulsating High-Gradient Magnetic Separation". MT Bilimsel 13 / 13 (Şubat 2018): 23-35.