硅酸盐样品微波加热碱熔分解方法  

Study on Decomposition of Silicate Sample Potassium Hydroxideheated by Microwave

作　　者：张燮[1] 杨学强[1] 周之荣[1] 

机构地区：[1]华东地质学院应化系

出　　处：《华东地质学院学报》1997年第2期126-129,共4页Journal of East China Geological Institute

摘　　要：本文研究了硅酸盐样品在常压下，用微波炉进行碱熔分解的熔样时间、试剂用量和滴加水量等情况对分解结果的影响，确定了最佳实验条件。将此法用于地球化学标准参考样品ＳｉＯ２的测定。The paper researches the decomposition of silicate samples heated at atmospheric Pressure by Microwave oven.And it is studied that melting time adding amout of reagent and water make effect on the results. So the best experiment conditions is dicided.This method has been established and applied to the decomposition of some standard geological references geochemistry and the satisfactory results.

关 键 词：微波炉 碱熔分解 硅酸盐 样品 加热 

分 类 号：P578.94[天文地球—矿物学] P575[天文地球—地质学]