氢氧化铝粉体煅烧过程的物理化学性质变化  

CHANGE OF PHYSICAL AND CHEMICAL PROPERTIES FOR Al(OH)_3 POWDER SILT IN CALCINATION PROCESS.

作　　者：罗玉长[1] 

机构地区：[1]山东铝业公司研究院,淄博255061

出　　处：《无机盐工业》2001年第3期3-5,共3页Inorganic Chemicals Industry

摘　　要：采用D max - 3BX射线衍射仪分析了α-Al(OH) 3 粉体在 2 0 0～ 15 0 0℃煅烧过程中的物相转变特征 ,研究了煅烧产物的比表面积、安息角、松装密度、有效密度、折光率、白度。The features of the phase transition for α-Al(OH) 3 powder silts in the calcination process from 200 ℃ to 1 500 ℃ have been studied by D/max-3BX-ray diffractometer,and the physical and chemical properties involved with spectfic surface area,angle of repose,apparent density,effective density,refractive index,whiteness and ignition loss and so on for calcinated product have been studied too.

关 键 词：氢氧化铝 煅烧过程 X射线衍射 物相转变 物理化学性质 

分 类 号：TQ133.1[化学工程—无机化工]