HG/T 2516-2013 in English
VALIDAnalytical Method of Chemical Composition in the Catalyst Oxidizing Sulphuric Dioxide Into Sulphuric Acid
- Issued on:2013-10-17
- Implemented on:2014-03-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
本标准规定了二氧化硫氧化制硫酸催化剂化学成分分析方法。
本标准适用于二氧化硫氧化制硫酸催化剂中五氧化二钒(4%~10%)、硫酸钾(15%~25%)、硫酸钠(1%~15%)、五氧化二磷(0.5%~3.5%)、三氧化二锑(0.5%~3.5%)、三氧化二铁(0.2%~2%)、二氧化硅(>50%)和烧失量质量分数的测定。
Scope
This standard specifies the analysis method for the chemical composition of catalysts produced by oxidation of sulfur dioxide to sulfuric acid. This standard applies to vanadium pentoxide (4%~10%), potassium sulfate (15%~25%), sodium sulfate (1%~15%), and phosphorus pentoxide (0.5%~ 3.5%), antimony trioxide (0.5%~3.5%), ferric oxide (0.2%~2%), silicon dioxide (>50) and determination of the mass fraction of loss on ignition.

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