Research on Modification and Mineral Processing Tests of Ester-105

Abstract:

At low temperatures, the copper sulfide ore collectors ester-105 will be solidified and influence the flotation indexes. To this problem, this experiments chemically modify the ester-105, and monitor the synthesis of the modified ester-105 with the use of chromatography-mass spectrometry which is widely applied in chemistry. Thereby, a specific understanding of the modified ester-105 ingredients is gained. Through a copper flotation test with modified ester-105 as collector, it is found that the modified ester-105 can solve the problem that ester can not well sort copper sulfide at low temperatures. This finding is conducive to promote the use of modified ester-105.

• Periodical: Applied Mechanics and Materials (Volume 539)
• Pages: 790-793
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.539.790
• Online since: July 2014
• Authors: Lei Qin*, Hui Qing Peng, Hui Shao, Xiang Liao
• Keywords: Flotation Test, Gas Chromatography-Mass Spectrometry (GC-MS), Modified Ester-105

References

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