SANS 52:2006
Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method

Standard No.

SANS 52:2006

Release Date

2006

Published By

ZA-SANS

Status

Withdraw

Latest

SANS 52:2006

Scope

This International Standard specifies a reduced molyb-dophosphate 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.

SANS 52:2006 history

• 2006 SANS 52:2006 Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method