Effect of Oleic Acid on Froth Properties and Reverse Flotation Performance of Thermal Coal
Sign Up to like & getrecommendations! Published in 2018 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-018-1342-8
Abstract: Reverse flotation was proposed as a potential method for the upgradation of low rank thermal coal. Higher combustible matter recovery in the float could be obtained using reverse flotation method compared to conventional flotation method.… read more here.
Keywords: thermal coal; oleic acid; flotation; reverse flotation ... See more keywords
Reverse flotation of non-coking coal fines using non-ionic surfactant triton X-100 as depressant
Sign Up to like & getrecommendations! Published in 2020 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2020.125794
Abstract: Abstract A novel approach to apply Triton X-100 (TX-100) surfactant as depressant in reverse flotation of non-coking coal fines, which is different from the conventional use of dextrin as an depressant. Fourier transformed infrared spectroscopy… read more here.
Keywords: non coking; triton 100; flotation non; coking coal ... See more keywords
The nature of hematite depression with corn starch in the reverse flotation of iron ore.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2018.04.002
Abstract: The function of corn starch and the significance of the order of addition of corn starch and mono ether amine in the reverse flotation of iron ore has been investigated. Understanding hematite depression with starch… read more here.
Keywords: hematite; flotation; corn starch; reverse flotation ... See more keywords
Clean desulfurization of sulfur–rich tungsten concentrates by reverse flotation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2019.118876
Abstract: Abstract Sulfur removal from mineral concentrates is urgently needed given the increasingly stringent environmental regulations and low−sulfur feedstocks required by smelters. However, current desulfurization technologies suffer from considerably drawbacks, such as high costs and harmful… read more here.
Keywords: desulfurization; tungsten concentrates; flotation; reverse flotation ... See more keywords
An investigation of froth stability in reverse flotation of collophane
Sign Up to like & getrecommendations! Published in 2020 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2020.106446
Abstract: Abstract In flotation, froth stability strongly influences the separation process, as such stability is linked to the particle size, mineral content and water quality. In this study, the froth stability in the reverse flotation of… read more here.
Keywords: stability reverse; reverse flotation; froth stability; stability ... See more keywords
Beneficiation of a Low-grade Phosphate Ore Using a Reverse Flotation Technique
Sign Up to like & getrecommendations! Published in 2020 at "Mineral Processing and Extractive Metallurgy Review"
DOI: 10.1080/08827508.2020.1806834
Abstract: This work aimed to upgrade a low-grade sedimentary phosphate ore through attrition scrubbing/desliming and an anionic/cationic reverse flotation technique. The mineralogical and chemical examinatio... read more here.
Keywords: flotation technique; low grade; phosphate ore; reverse flotation ... See more keywords
Soft sensor of iron tailings grade based on froth image features for reverse flotation
Sign Up to like & getrecommendations! Published in 2022 at "Transactions of the Institute of Measurement and Control"
DOI: 10.1177/01423312221096450
Abstract: In the iron reverse flotation production process, the amount of flotation agent and the quality of flotation products are usually judged according to the grade of tailings, so it is essential to measure the grade… read more here.
Keywords: flotation; reverse flotation; soft sensor; tailings grade ... See more keywords