JOURNAL OF KUNMING METALLURGY COLLEGE ›› 2014, Vol. 30 ›› Issue (1): 10-14.DOI: 10.3969/j.issn.1009-0479.2014.01.003
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YAN Hai,DUAN Jiahua,MA Linze
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Abstract: Accordingpotassiumfluorosilicateprecipitationbasetitrationprinciple,byselectingtheappropriatereagents,controlsacidityandconstantprecipitationtemperatureandothermeasurestoeliminatethecoprecipitationofTiO2andAl2 O3interference,toexploreanimprovedalkalifusionfluorineDeterminationofvanadiumandtitaniumpotassiumsilicateprecipitatedsilicaslagmethod.Accuracyofthemethodwithinthescopeofthenationalstandard,andtherelativestandarddeviation(RSD)oflessthan1%,whichisareliabledeterminationofvanadiumtitaniumslagsilicacontentanalysismethod.
Key words: potassiumfluorosilicate, vanadiumandtitaniumslag, silica
CLC Number:
TF03+3
YAN Hai, DUAN Jia-Hua, MA Lin-Ze. AlkaliFusionvolumetricDeterminationofPotassium FluorosilicateVanadium andTitanium SlaginSilicaContent[J]. JOURNAL OF KUNMING METALLURGY COLLEGE, 2014, 30(1): 10-14.
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URL: http://kmyzxb.magtech.com.cn/EN/10.3969/j.issn.1009-0479.2014.01.003
http://kmyzxb.magtech.com.cn/EN/Y2014/V30/I1/10