Analyzing method for fast simultaneously detecting Ni, Cu, Fe, S, CaO, MgO, SiO2, Pb, Zn, As, Sb and Bi in flash-converting slag
An analysis method and joint measurement technology, applied in the field of chemical analysis and detection, can solve the problem of element standard curve not being linear, and achieve the effects of rapid measurement, high application value and high labor efficiency
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[0040] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0041] The present invention a kind of rapid combined measurement Ni, Cu, Fe, S, CaO, MgO, SiO2, Pb, Zn, As, Sb, the analysis method of Bi in flash blowing slag, this method is carried out according to the following steps:
[0042] 1) Sample preparation: first, sample grinding, put 100-150g of flash blowing slag into the grinding plate of the sample pulverizer and grind for 50-60s, and put the ground sample into a coded sample bag; Second, the sample is pressed, put the sample mold into the sample press, take out 4g~6g of the sample from the coded sample bag with a horn spoon and put it into the sample mold, use industrial boric acid to trim the bottom of the sample mold, and the press keeps Under the conditions of pressure of 25-28T and holding time of 25-30s, the sample is made into a sample piece with a diameter of 32mm, and the industrial...
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