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ISO 622:2016-ed.2.0
Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method
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STANDARD published on 18.11.2016
The information about the standard:
Designation standards: ISO 622:2016-ed.2.0
Publication date standards: 18.11.2016
SKU: NS-669565
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: International technical standard
Category: Technical standards ISO
The category - similar standards:
Annotation of standard text ISO 622:2016-ed.2.0 :
Description / Abstract: ISO 622:2016 specifies a reduced molybdophosphate photometric method for the determination of the total phosphorus content of hard coal, lignites and coke. Two methods for taking the phosphorus into solution are specified, namely extraction from the coal or coke ash with acid or by repeated oxidation of the coal or coke, by acid, to remove carbonaceous matter.
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