PREPARATION OF ALUMINA FROM RETORTING RESIDUE OF OIL SHALE

In this research, the leaching and preparation of [Al.sub.2][O.sub.3] from retorting residue of Fushun east open-pit oil shale in China were investigated. The optimum acid leaching conditions are the following: activation temperature is 850 °C, activation time is 1h, the particle size of the raw mat...

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Veröffentlicht in:	Oil shale (Tallinn, Estonia : 1984) Estonia : 1984), 2012-03, Vol.29 (1), p.36
Hauptverfasser:	Xu, Y.-M, He, D.-M, Shi, J.-W, Guan, J, Zhang, Q.-M
Format:	Artikel
Sprache:	eng
Schlagworte:	Acids Alumina Aluminum oxide Chemical properties Chemical synthesis Heat resistance Methods Oil shale Oil-shales Particle size Production processes Raw materials Scanning electron microscopy Scientific imaging Surfactants Temperature
Online-Zugang:	Volltext
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