终渣改质剂碳元素分析方法的研究
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摘要
采用高频红外吸收法测定终渣改质剂中的碳元素含量,通过实验确定最佳称样量、标准样品、添加剂种类及其加入量。在没有标准样品建立工作曲线的情况下,针对终渣改质剂与石灰石性质较为相似的特点,参照石灰石的检测标准,测定了终渣改质剂中的碳含量,做了准确性和重复性实验。该法准确可靠,能够满足日常生产需求。
The content of carbon element of final slag inoculant is detected by high frequency-infrared absorption method. The best sample quatity,standard sample,types and their adding amount of additires were determined by experiments. In the absence of standard sample to built curve,according to the similar characteristics of the final slag inoculant and limestone,the carbon content in the final slag inoculant is determined refering the test standard of limestone. The accuracy and repeatability test of the carbon content is done. This method is accurate and reliable,which fully meets the production demand.
The content of carbon element of final slag inoculant is detected by high frequency-infrared absorption method. The best sample quatity,standard sample,types and their adding amount of additires were determined by experiments. In the absence of standard sample to built curve,according to the similar characteristics of the final slag inoculant and limestone,the carbon content in the final slag inoculant is determined refering the test standard of limestone. The accuracy and repeatability test of the carbon content is done. This method is accurate and reliable,which fully meets the production demand.
引文