0

EN 13971:2012

Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid EN 13971:2012

Publication date:   Feb 15, 2013

General information

99.60 Withdrawal effective   Sep 16, 2020

CEN

CEN/TC 260 Fertilizers and liming materials

European Norm

65.080   Fertilizers

Buying

Withdrawn

Language in which you want to receive the document.

Scope

This European Standard specifies a method for the determination of the speed and effectiveness of the neutralising potential of calcium carbonate, calcium magnesium carbonate and calcium magnesium silicate liming materials by potentiometric titration with hydrochloric acid.
This method is applicable only to liming materials with a maximum particle size of 6,3 mm.
NOTE The type of liming material should be identified according to EN 14069 and the particle size should be determined according to EN 12948.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 13971:2008

NOW

WITHDRAWN
EN 13971:2012
99.60 Withdrawal effective
Sep 16, 2020

REVISED BY

PUBLISHED
EN 13971:2020