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Preparation of some useful compounds of zirconium from bangladeshi zircon / Ranjit K. Biswas in Industrial & engineering chemistry research, Vol. 51 N° 42 (Octobre 2012) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 51 N° 42 (Octobre 2012) . - pp. 13552-13561 Titre : Preparation of some useful compounds of zirconium from bangladeshi zircon Type de document : texte imprimé Auteurs : Ranjit K. Biswas, Auteur ; Mohammad A. Habib, Auteur ; Aneek K. Karmakar, Auteur Année de publication : 2012 Article en page(s) : pp. 13552-13561 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Zirconium Résumé : A number of useful zirconium compounds, such as hydrated zirconyl chloride, hydrated zirconium sulfate, zirconium dioxide, γ-zirconium ammonium phosphate, γ-zirconium phosphate, γ-zirconium phosphate phosphite, and γ-zirconium phosphate hypophosphite have been prepared from Bangladeshi zircon following the NaOH-fusion, acid (HCl and H2SO4)-leaching, precipitation, calcination/pyrolysis, condensation polymerization, ion exchange and the tap tactic reaction methods. The products have been characterized by chemical and thermogravimetric analyses in all cases, together with the XRD patterns and sodium exchange capacities in some cases. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie301412b [article] Preparation of some useful compounds of zirconium from bangladeshi zircon [texte imprimé] / Ranjit K. Biswas, Auteur ; Mohammad A. Habib, Auteur ; Aneek K. Karmakar, Auteur . - 2012 . - pp. 13552-13561. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 42 (Octobre 2012) . - pp. 13552-13561 Mots-clés : Zirconium Résumé : A number of useful zirconium compounds, such as hydrated zirconyl chloride, hydrated zirconium sulfate, zirconium dioxide, γ-zirconium ammonium phosphate, γ-zirconium phosphate, γ-zirconium phosphate phosphite, and γ-zirconium phosphate hypophosphite have been prepared from Bangladeshi zircon following the NaOH-fusion, acid (HCl and H2SO4)-leaching, precipitation, calcination/pyrolysis, condensation polymerization, ion exchange and the tap tactic reaction methods. The products have been characterized by chemical and thermogravimetric analyses in all cases, together with the XRD patterns and sodium exchange capacities in some cases. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie301412b