Article : texte imprimé

Removal of thiophenic sulfurs using an extractive oxidative desulfurization process with three New phosphotungstate catalysts

Hongxing Zhang, Auteur ; Jiajun Gao, Auteur ; Hong Meng, Auteur |

Dans Industrial & engineering chemistry research (Vol. 51 N° 19, Mai 2012)

Three Keggin-type phosphotungstates, i.e. [C5H5NH]3PW12O40, [C4H6N2H]3PW12O40·3C4H6N2 and [(C4H9)4N]3PW12O40, were synthesized and characterized by elemental analysis, X-ray diffraction, and infrared spectra, meanwhile their catalysis in an extr[...]

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