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钼兰比色法测定二氧化硅含量大于30%的试样时,误差较大。作者通过实际分析试验的探索,找到一个既适应于低含量又适应于高含量二氧化硅的分析方法。提出具体的操作方法,供从事锰矿化验分析工作的同事借鉴。
Molybdenum blue colorimetric determination of silica content greater than 30% of the sample, the error is greater. The author through the actual analysis of the exploration test to find a suitable for both low content and adapt to high content of silica analysis. Proposed specific methods of operation for manganese ore laboratory analysis of colleagues learn from.