摘要
试样用碱熔法处理，用同一母液对锰矿石中的SiO2、Al2O3、P进行了联合测定。实验证明．只要控制好各元素测定的酸度和分析的最佳条件，各元素测定结果的绝对误差都在国标允许差范围内．方法的精密度和准确度高，效果令人满意。
To handle the sample with alkaline fusion, then to use the same mother solution to make combinative determination of SiO2、Al2O3、P in manganese ore. The experiment proves that the absolute error of the determination results of each elements can be controlled within the national standard permitted range, provided that the acid value for each element determination and the optimum analysis conditions be controlled well. This method is with high precise, accurate and satisfied results.
出处
《莱钢科技》
2005年第2期47-48,共2页
Laigang Science & Technology
