碱液中微量SiO_2、Al_2O_3含量的测定  

Determing of Silica and Alumine Trace Gomponents in Lye

作　　者：乔淑萍[1] 高智[1] 简丽[1] 高俊[1] 智科端[1] 

机构地区：[1]内蒙古工业大学化工学院

出　　处：《内蒙古石油化工》2000年第3期51-52,共2页Inner Mongolia Petrochemical Industry

基　　金：内蒙古自然科学基金资助项目

摘　　要：本文针对含微量 Si O2 、Al2 O3 的碱液 ,采用分光光度法进行了测定 ,结果表明该方法快速、简便 。In connection with Silia and Alumine trace components in lye, spectrophotometry is selected for the determing method in this paper. The result is proved that this methods is fast, simple, convenient and exact. Key words:Spectrophometry; microanalysis; determination and brittle ductile transition temperature (BDTT) of materials. The influence of long term service at high temperature on the BDTT of materials was also discussed.

关 键 词：分光光度法 微量 测定 

分 类 号：O657.3[理学—分析化学]