DESULFORATION OF SANGAN IRON ORE CONCENTRATE USING FLOTATION

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

JAVANSHIR S.; MASSINAEI M.; TAVAKOLI M.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF MINERAL RESOURCES ENGINEERING Year:2018 | Volume:3 | Issue:3 Page(s): 77-86

Download Full-Text

Persian Verion

View:

5,267

Download:

Cites:

Information Journal Paper

Title

DESULFORATION OF SANGAN IRON ORE CONCENTRATE USING FLOTATION

Author(s)

JAVANSHIR S. | MASSINAEI M. | TAVAKOLI M. | Issue Writer Certificate

Keywords

IRON ORE

FLOTATION

DESULFURIZATION

METALLURGICAL PERFORMANCE

LABORATORY AND FULL-SCALE EXPERIMENTS

Abstract

Flotation is the most commonly used process for DESULFURIZATION of iron concentrates in iron beneficiation plants. The current study deals with improving the METALLURGICAL PERFORMANCE of the FLOTATION circuit at Sangan iron beneficiation plant. A plant survey indicated that sulfur content of iron concentrate is sometimes higher than that of the permitted limit used for the pelletizing plants (<0. 25%). For this purpose, LABORATORY AND FULL-SCALE EXPERIMENTS were carried out. In the batch FLOTATION tests, the effect of collector dosage (65-105 g/t), frother dosage (45-75g/t), pH (6-10) and slurry solid content (27-33%) was examined against sulfur recovery. The results showed that the collector dosage, pH, frother dosage and slurry solids% are the most significant parameters in terms of sulfur recovery, respectively. The METALLURGICAL PERFORMANCE improved with increasing the collector and frother dosage as well as reducing the pH. In the plant site tests, the influence of collector distribution method in the FLOTATION circuit, collector dosage (65-105 g/t), frother dosage (37-85 g/t) and slurry solids% (25-33 g/t) on the FLOTATION circuit performance was investigated. The results indicated that the optimum METALLURGICAL PERFORMANCE was achieved when collector addition is divided into three parts: 50% was added to the rougher feed, 30% to the cleaner feed and 20% to the scavenger feed. Increasing the collector and frother dosage resulted in an increase in the sulfur recovery and a reduction in iron concentrate sulfur content. Increasing the slurry solids% was found to be beneficial to the sulfur recovery and detrimental to the quality of the product.

Cites

No record.

References

No record.

Cite

APA: Copy

JAVANSHIR, S., MASSINAEI, M., & TAVAKOLI, M.. (2018). DESULFORATION OF SANGAN IRON ORE CONCENTRATE USING FLOTATION. JOURNAL OF MINERAL RESOURCES ENGINEERING, 3(3 ), 77-86. SID. https://sid.ir/paper/265384/en

Vancouver: Copy

JAVANSHIR S., MASSINAEI M., TAVAKOLI M.. DESULFORATION OF SANGAN IRON ORE CONCENTRATE USING FLOTATION. JOURNAL OF MINERAL RESOURCES ENGINEERING[Internet]. 2018;3(3 ):77-86. Available from: https://sid.ir/paper/265384/en

IEEE: Copy

S. JAVANSHIR, M. MASSINAEI, and M. TAVAKOLI, “DESULFORATION OF SANGAN IRON ORE CONCENTRATE USING FLOTATION,” JOURNAL OF MINERAL RESOURCES ENGINEERING, vol. 3, no. 3 , pp. 77–86, 2018, [Online]. Available: https://sid.ir/paper/265384/en

Related Journal Papers