| Titre : | Technology for processing ammonium rhodanide of coking plants into high-purity ammonium thiocyanate and thiourea (2009) |
| Auteurs : | Farit Kh. Urakaev, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Industrial & engineering chemistry research (Vol. 48 N° 8, Avril 2009) |
| Article en page(s) : | pp. 4155–4159 |
| Note générale : | Chemical engineering |
| Langues : | Anglais |
| Tags : | 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 |
