Recovery of dinitrotoluenes and trinitrotoluene from spent acid of toluene nitration process by solvent extraction

Extraction using hexane or heptane solvent was employed to recover dinitrotoluene (DNT) isomers and 2,4,6-trinitrotoluene (TNT) from spent acid after toluene nitration process. Multiple stages experiments were conducted to elucidate the influence of various operating variables on the performance of...

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Veröffentlicht in:	Separation and purification technology 2005-04, Vol.43 (1), p.95-101
Hauptverfasser:	Chen, Wen-Shing, Juan, Chien-Neng, Wei, Kuo-Ming
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Chemical engineering Dinitrotoluene Exact sciences and technology Extraction Liquid-liquid extraction Spent acid Trinitrotoluene
Online-Zugang:	Volltext
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