{"title":"Preparation of impurity-free zeolites from coal-mine schists","authors":"J.E. Gilbert, A. Mosset","doi":"10.1016/S0992-4361(98)80022-2","DOIUrl":null,"url":null,"abstract":"<div><p>Synthetic conditions of various zeolites have been investigated starting from coal-mine wastes. Inorganic (NaOH, KOH) or organic (TMAOH, TPAOH, quinuclidine) bases have been used as reacting solution resulting in the preparation of more than ten zeolites with different structural types: MFI, LTL, ERI-OFF, CHA, MER, GIS, ANA, CAN, SOD. The use of a ring separator in the teflon reactor allows to prepare well crystallized impurity-free zeolites.</p></div>","PeriodicalId":100507,"journal":{"name":"European Journal of Solid State and Inorganic Chemistry","volume":"35 6","pages":"Pages 447-458"},"PeriodicalIF":0.0000,"publicationDate":"1998-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0992-4361(98)80022-2","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"European Journal of Solid State and Inorganic Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0992436198800222","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Synthetic conditions of various zeolites have been investigated starting from coal-mine wastes. Inorganic (NaOH, KOH) or organic (TMAOH, TPAOH, quinuclidine) bases have been used as reacting solution resulting in the preparation of more than ten zeolites with different structural types: MFI, LTL, ERI-OFF, CHA, MER, GIS, ANA, CAN, SOD. The use of a ring separator in the teflon reactor allows to prepare well crystallized impurity-free zeolites.
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