標準號：DIN EN 13971-2013
中文標準名稱：碳酸鹽和硅酸鹽的石灰材料.活性測定.鹽酸電位滴定法.德文版本EN 13971-2012
英文標準名稱：Carbonate and silicate liming materials - Determination of reactivity - Potentiometric titration method with hydrochloric acid; German version EN 13971:2012
標準類型：Q27
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：Q27
國際標準分類號：65.080
引用標準：EN 1482-2;EN 12048;EN 12945;EN 12947;EN 12948;EN 13475
適用范圍：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.