DIN EN 13971:2013
Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid; German version EN 13971:2012
- Standard No.
- DIN EN 13971:2013
- Release Date
- 2013
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN EN 13971 E:2019
- Latest
- DIN EN 13971 E:2019
- DIN EN 13971:2019
- DIN EN 13971:2020-11
- Replace
- DIN EN 13971:2008 DIN EN 13971:2011
- 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. The type of liming material should be identified according to EN 14069 and the particle size should be determined according to EN 12948.
DIN EN 13971:2013 Referenced Document
- EN 12048 Solid fertilizers and liming materials - Determination of moisture content - Gravimetric method by drying at (105 ± 2) °C (ISO 8190:1992, modified)
- EN 12945 Liming materials - Determination of neutralizing value - Titrimetric methods*， 2016-10-01 Update
- EN 12947 Liming materials - Determination of magnesium content - Atomic absorption spectrometric method
- EN 12948 Liming materials - Determination of size distribution by dry and wet sieving*， 2024-04-20 Update
- EN 13475 Liming materials - Determination of calcium content - Oxalate method*， 2024-04-20 Update
- EN 1482-2 Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation
DIN EN 13971:2013 history
- 2020 DIN EN 13971:2020 Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid; German version EN 13971:2020
- 1970 DIN EN 13971 E:2019-03 Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
- 2019 DIN EN 13971 E:2019 Draft Document - Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid; German and English version prEN 13971:2019
- 2013 DIN EN 13971:2013 Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid; German version EN 13971:2012
- 0000 DIN EN 13971:2011
- 2008 DIN EN 13971:2008 Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid; English version of DIN EN 13971:2008-05
