Direct spray pyrolysis of aluminum chloride solution for alumina preparation

• Published in: Journal of Central South University Vol. 21; no. 12; pp. 4450 - 4455
• Main Authors: Lü, Guo-zhi, Zhang, Ting-an, Wang, Long, Ma, Si-da, Dou, Zhi-he, Liu, Yan
• Format: Journal Article
• Language: English
• Published: Heidelberg Central South University 01.12.2014
• Subjects: Engineering; Metallic Materials; Al; spray pyrolysis; aluminum chloride solution; phase transformation; O

The effects of pyrolysis mode and pyrolysis parameters on Cl content in alumina were investigated, and the alumina products were characterized by XRD, SEM and ASAP. The experimental results indicate that the spray pyrolysis efficiency is higher than that of static pyrolysis process, and the reaction...