ASTM D7348固体燃烧残余物烧失量试验方法
日期:2012-02-08 11:26
h for the determination of the concentrations of trace elements, use the heating procedure described in Test Methods D3683 and D6357.
Note 1Combustion residues produced in furnace operations or other combustion systems can differ from the ash yield, as determined in Test Methods D3174 and D5142, because combustion conditions influence the chemistry and amount of ash. Combustion causes an expulsion of all water, the loss of carbon dioxide from carbonates, the conversion of metal sulfides into met
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