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One - step synthesis of sodium trimetaphosphate (Na3P3O9) from sodium chloride and orthophosphoric acid / Doan Pham Minh in Industrial & engineering chemistry research, Vol. 51 N° 10 (Mars 2012) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 51 N° 10 (Mars 2012) . - pp. 3851–3854 Titre : One - step synthesis of sodium trimetaphosphate (Na3P3O9) from sodium chloride and orthophosphoric acid Type de document : texte imprimé Auteurs : Doan Pham Minh, Auteur ; Jocelyn Ramaroson, Auteur ; Ange Nzihou, Auteur Année de publication : 2012 Article en page(s) : pp. 3851–3854 Note générale : Chimie industrielle Langues : Anglais (eng) Mots-clés : Trimetaphosphate  Sodium Résumé : One-step thermal synthesis of sodium trimetaphosphate (STM) from sodium chloride and 85 wt % orthophosphoric acid as starting materials was investigated. The reaction temperature and volume-mean diameter of sodium chloride influenced strongly the elimination of chloride and the selectivity in STM. STM of high quality (99%) was obtained at 600 °C from fine powder of sodium chloride. Hydrochloric acid was the only byproduct of the reaction. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie201085b [article] One - step synthesis of sodium trimetaphosphate (Na3P3O9) from sodium chloride and orthophosphoric acid [texte imprimé] / Doan Pham Minh, Auteur ; Jocelyn Ramaroson, Auteur ; Ange Nzihou, Auteur . - 2012 . - pp. 3851–3854. Chimie industrielle Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 10 (Mars 2012) . - pp. 3851–3854 Mots-clés : Trimetaphosphate  Sodium Résumé : One-step thermal synthesis of sodium trimetaphosphate (STM) from sodium chloride and 85 wt % orthophosphoric acid as starting materials was investigated. The reaction temperature and volume-mean diameter of sodium chloride influenced strongly the elimination of chloride and the selectivity in STM. STM of high quality (99%) was obtained at 600 °C from fine powder of sodium chloride. Hydrochloric acid was the only byproduct of the reaction. ISSN : 0888-5885 En ligne : http://pubs.acs.org/doi/abs/10.1021/ie201085b