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

Gökhan Altın; Serkan İnal; İbrahim Alp

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

Öz

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 %.

Anahtar Kelimeler

Chromite,tailings,recycling

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)

Bölüm

Araştırma Makalesi

Yazarlar

Gökhan Altın ^* Bu kişi benim

Serkan İnal

İbrahim Alp

Yayımlanma Tarihi

16 Şubat 2018

Gönderilme Tarihi

3 Aralık 2017

Kabul Tarihi

24 Aralık 2017

Yayımlandığı Sayı

Yıl 2018 Cilt: 13 Sayı: 13

IZ

https://izlik.org/JA54JC65KK

Kaynak Göster

RIS / Bibtex

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. https://izlik.org/JA54JC65KK

AMA

1.Altın G, İnal S, Alp İ. Recovery of Chromite from Processing Plant Tailing by Vertical Ring and Pulsating High-Gradient Magnetic Separation. MT Bilimsel. 2018;13(13):23-35. https://izlik.org/JA54JC65KK

Chicago

Altın, Gökhan, Serkan İnal, ve İbrahim Alp. 2018. “Recovery of Chromite from Processing Plant Tailing by Vertical Ring and Pulsating High-Gradient Magnetic Separation”. MT Bilimsel 13 (13): 23-35. https://izlik.org/JA54JC65KK.

EndNote

Altın G, İnal S, Alp İ (01 Şubat 2018) Recovery of Chromite from Processing Plant Tailing by Vertical Ring and Pulsating High-Gradient Magnetic Separation. MT Bilimsel 13 13 23–35.

IEEE

[1]G. Altın, S. İnal, ve İ. Alp, “Recovery of Chromite from Processing Plant Tailing by Vertical Ring and Pulsating High-Gradient Magnetic Separation”, MT Bilimsel, c. 13, sy 13, ss. 23–35, Şub. 2018, [çevrimiçi]. Erişim adresi: https://izlik.org/JA54JC65KK

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 (01 Şubat 2018): 23-35. https://izlik.org/JA54JC65KK.

JAMA

1.Altın G, İnal S, Alp İ. Recovery of Chromite from Processing Plant Tailing by Vertical Ring and Pulsating High-Gradient Magnetic Separation. MT Bilimsel. 2018;13:23–35.

MLA

Altın, Gökhan, vd. “Recovery of Chromite from Processing Plant Tailing by Vertical Ring and Pulsating High-Gradient Magnetic Separation”. MT Bilimsel, c. 13, sy 13, Şubat 2018, ss. 23-35, https://izlik.org/JA54JC65KK.

Vancouver

1.Gökhan Altın, Serkan İnal, İbrahim Alp. Recovery of Chromite from Processing Plant Tailing by Vertical Ring and Pulsating High-Gradient Magnetic Separation. MT Bilimsel [Internet]. 01 Şubat 2018;13(13):23-35. Erişim adresi: https://izlik.org/JA54JC65KK