JC/T 2073-2011 in English
VALIDDetermination of phosphorus and fluorine content in phosphogypsum
- Issued on:2011-12-20
- Implemented on:2012-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
本标准规定了磷石膏中附着水、总五氧化二磷、水溶性五氧化二磷、总氟、水溶性氟含量的测定方法。
本标准适用于以磷矿石为原料,湿法制取磷酸时所得的,主要成分为二水硫酸钙(CaSO4·2H2O)的磷石膏。
Scope
This standard specifies the determination method for the content of attached water, total phosphorus pentoxide, water-soluble phosphorus pentoxide, total fluorine, and water-soluble fluorine in phosphogypsum. This standard applies to phosphogypsum obtained when phosphoric acid is produced by wet method using phosphate rock as raw material. The main component is calcium sulfate dihydrate (CaSO·2HO).

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