The Effects of Different P 2 O 5 Content and Basicity on Phosphorus Enrichment in the CaO-SiO 2 -Fe t O-P 2 O 5 Slag System
Source abstract
Abstract
Abstract To improve the additional value of phosphorusenrichment phase in slag, it is necessary to make phosphorus to be enriched in the slag. This paper elaborates the effects of different P 2 O 5 content and basicity on phosphorus enrichment in the CaO-SiO 2 -Fe t O-P 2 O 5 slag system through the experiment. Slag morphology can be observed by SEM+EDS and the composition of the phase can be ascertained by XRD. Then Lp and Cp in both phosphorus-enrichment phase and matrix phase were calculated respectively. It has been found that P 2 O 5 content in the slag and the basicity of the slag have effects on the existing form of the phosphorus in the slag, and also influence the distribution ratio of P 2 O 5 in the slag.
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Research context
OpenAlex topics: Metallurgical Processes and Thermodynamics · Materials Engineering and Processing
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Affiliations
School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China
References
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