NEN-EN 13971
Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 January 2013 |
| Status: | active |
| Page Count: | 20 |
| ICS Code (Fertilizers): | 65.080 |
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.
Document History
NEN-EN 13971
January 1, 2013
Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
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...
May 1, 2011
Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
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...
February 1, 2008
Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
This European Standard specifies a method for the determination of the speed and effectiveness of the neutralizing potential of calcium carbonate and calcium magnesium carbonate liming materials by...
June 1, 2006
Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
This European Standard specifies a method for the determination of the speed and effectiveness of the neutralizing potential of calcium carbonate and calcium magnesium carbonate liming materials by...
February 1, 2003
Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
Specifies a method for the determination of the speed and effectiveness of the neutralising potential of calcium carbonate and calcium magnesium carbonate liming materials by potentiometric titration...
October 1, 2000
Carbonate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid
Specifies a method for the determination of the speed and effectiveness of the neutralising potential of calcium carbonate and calcium magnesium carbonate liming materials by potentiometric titration...