SSH ISO 622:2016

Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method

Publication date: Jul 3, 2017

General information

Current stage: 60.60 Effective date: Jun 30, 2017

Originator: DPS

Owner: DPS/KT 19

Type: International Standard

ICS: 75.160.10

Languages: English

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Status: Published

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Scope

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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PUBLISHED
SSH ISO 622:2016
60.60 Standard published
Jun 30, 2017

Related project

Adopted from ISO 622:2016

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