Technology for processing ammonium rhodanide of coking plants into high-purity ammonium thiocyanate and thiourea / Farit Kh. Urakaev in Industrial & engineering chemistry research, Vol. 48 N° 8 (Avril 2009)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 48 N° 8 (Avril 2009) . - pp. 4155–4159 Titre : Technology for processing ammonium rhodanide of coking plants into high-purity ammonium thiocyanate and thiourea Type de document : texte imprimé Auteurs : Farit Kh. Urakaev, Auteur Année de publication : 2009 Article en page(s) : pp. 4155–4159 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Isomerization Ammonium thiocyanate (NH4NCS) Thiourea (NH2)2CS) Reverse reaction Résumé : The regularities of the reversible reaction of isomerization of ammonium thiocyanate (NH4NCS) into thiourea (NH2)2CS), and the reverse reaction, were analyzed. An ecologically clean and highly efficient method for the extraction, purification, separation, and production of isomers from the coal byproduct ammonium thiocyanate was developed based on the measured volatilities of NH4NCS and (NH2)2CS. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie800880h [article] Technology for processing ammonium rhodanide of coking plants into high-purity ammonium thiocyanate and thiourea [texte imprimé] / Farit Kh. Urakaev, Auteur . - 2009 . - pp. 4155–4159. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 48 N° 8 (Avril 2009) . - pp. 4155–4159 Mots-clés : Isomerization Ammonium thiocyanate (NH4NCS) Thiourea (NH2)2CS) Reverse reaction Résumé : The regularities of the reversible reaction of isomerization of ammonium thiocyanate (NH4NCS) into thiourea (NH2)2CS), and the reverse reaction, were analyzed. An ecologically clean and highly efficient method for the extraction, purification, separation, and production of isomers from the coal byproduct ammonium thiocyanate was developed based on the measured volatilities of NH4NCS and (NH2)2CS. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie800880h

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