GB/T 15057.5-1994
ActiveLimestone for chemical industry--Determination of silicon dioxide content--Molybdenum blue spectrophotometric method
化工用石灰石中二氧化硅含量的测定 钼蓝分光光度法
Application Summary AI generated
This standard specifies the molybdenum blue spectrophotometric method for determining silicon dioxide content in limestone used as a raw material in the chemical industry. It is applied in quality control and testing laboratories to ensure limestone meets chemical composition requirements for producing products like cement, glass, or fertilizers. The method is relevant for mining and mineral processing sectors where precise silica measurement is critical for downstream chemical manufacturing.
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