摘要
本文应用D/Max—3B x射线衍射仪、差热分析等方法研究了赋存于Al(OH)_3粉体中的含锶矿物在100～1600℃煅烧过程中的行为。在氢氧化铝煅烧过程中,历经SrO·Al_2O_3、SrO·2Al_2O_3、SrO·6Al_2O_3,最终SrO·6Al_2O_3、与α—Al_2O_3共存。
The act of SrO existed in Al(OH)_3 powder is studied in the process of 100—1600℃ calcination through using D/Max—3B x—ray diffraction instrument and differential thermal analysis method, etc. In the process of Al(OH)_3 calcination, it is course of SrO·Al_2O_3, SrO·2Al_2O_3 and SrO·6Al_2O_3, and at last SrO·6Al_2O_3 is coexisted with α—Al_2O_3.
出处
《山东冶金》
CAS
1996年第2期33-36,共4页
Shandong Metallurgy
关键词
炼铝
氧化锶
氢氧化铝
煅烧
铝土矿
strontium oxide, aluminium hydroxide, calcination
