Paper Title:
Flotation Desulfurization of High-Sulfur Bauxite with Ethyl Thio Carbamate as Collector
  Abstract

The desulfurization of high-sulfur diasporic bauxite (from China) with flotation process and ethyl thio carbamate as collector was studied, and the effects of flotation time, pulp density, pH value and particle size of ores were examined. The experimental results indicate that the sulfur in bauxite was successfully decreased through flotation. The sulfur content of bauxite was lowed to 0.66% under the condition of pH value 4, the dose of flotation agent ethyl thio carbamate 0.5kg/t, frother 20g/t, flotation time 15 minutes, pulp density 10%, the particle size of ores ≦0.09 mm, and the reclamation of Al2O3 is 90.16% as well. The flotation kinetics of flotation desulfurization was also studied.

  Info
Periodical
Advanced Materials Research (Volumes 239-242)
Edited by
Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He
Pages
1515-1519
DOI
10.4028/www.scientific.net/AMR.239-242.1515
Citation
X. M. Wang, T. A. Zhang, "Flotation Desulfurization of High-Sulfur Bauxite with Ethyl Thio Carbamate as Collector", Advanced Materials Research, Vols. 239-242, pp. 1515-1519, 2011
Online since
May 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xin Hong Liang, Da Guang Yang, Jie Zeng, Yan Jie Jia, Zu Feng Guo
Abstract:Ethyl carbamate is a pluripotent carcinogen, and most fermented foods and beverages, including table wine, contain trace amounts of ethyl...
2072
Authors: Qi Fu Zhang, Zhuo Yue Lan, Xing Ke Shang
I. Material Science, Chemical Engineering and Technologies
Abstract:Containing Pb (1.09% ) and Zn (1.97%),the lead-zinc sulphide ore of Bainiuchang mine is a refractory resource in Yunnan Mengzi. The flotation...
108
Authors: Ying Bo Mao, Shu Ming Wen, Jian Jun Fang
Chapter 18: Mineral Processing Engineering
Abstract:Various collectors and combinations of them were used for experimental study on flotation of oxide copper ore in Huidong and the results...
1626