I. Kremenetskaya, S. Mazukhina, S. Drogobuzhskaya, T. Ivanova
{"title":"Physical and chemical modeling of the ZnSO4-CaO(MgO)-SIO2-H2O system","authors":"I. Kremenetskaya, S. Mazukhina, S. Drogobuzhskaya, T. Ivanova","doi":"10.37614/2949-1185.2022.1.2.011","DOIUrl":null,"url":null,"abstract":"The paper presents the results of zinc precipitation from sulfate solutions with alkaline reagents (serpentinite magnesite and calcium oxide). X-ray diffraction, micromorphological analysis, and thermodynamic modeling revealed the formation of stable metastable silicate zinc-containing phase in the experiment with the use metaserpentine as a reagent. When calcium oxide is used as a reactant, zincite precipitated.","PeriodicalId":198792,"journal":{"name":"Transactions of the Kоla Science Centre. Series: Natural Sciences and Humanities","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Transactions of the Kоla Science Centre. Series: Natural Sciences and Humanities","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.37614/2949-1185.2022.1.2.011","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The paper presents the results of zinc precipitation from sulfate solutions with alkaline reagents (serpentinite magnesite and calcium oxide). X-ray diffraction, micromorphological analysis, and thermodynamic modeling revealed the formation of stable metastable silicate zinc-containing phase in the experiment with the use metaserpentine as a reagent. When calcium oxide is used as a reactant, zincite precipitated.