GB/T 1871.1-1995
ActivePhosphate rock and concentrate--Determination of phosphrous pentoxide content--Quinoline phosphomolybdate gravimetric and volumetric methods
磷矿石和磷精矿中五氧化二磷含量的测定 磷钼酸喹啉重量法和容量法
Application Summary AI generated
This standard specifies the quinoline phosphomolybdate gravimetric and volumetric methods for determining phosphorus pentoxide (P₂O₅) content in phosphate rock and concentrates. It is applied in the mining and mineral processing industries for quality control, resource evaluation, and commercial transactions involving phosphate ores used primarily in fertilizer production.
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