BS ISO 22146:2018-碳酸盐石灰材料反应性的测定柠檬酸自动滴定法-国家数字标准馆

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Carbonate liming materials. Determination of reactivity. Automatic titration method with citric acid 碳酸盐石灰材料反应性的测定柠檬酸自动滴定法

发布日期： 2018-12-07

                BS ISO 22146:2018规定了测定碳酸钙和碳酸钙镁石灰材料反应性的方法。它通过柠檬酸自动滴定来评估其中和电位的速度和有效性。交叉引用:EN 12048ISO 20978ISO 20977ISO 3696ISO 14820-2EN 14984ISO 14820-1ISO 5725-1EN 12947ISO 5725-2EN 12946ISO 9277购买本文件时提供的所有当前修订版均包含在购买本文件中。

BS ISO 22146:2018 specifies a method for determining the reactivity of calcium carbonate and calcium magnesium carbonate liming materials. It assesses the speed and effectiveness of their neutralising potential by automatic titration with citric acid.Cross References:EN 12048ISO 20978ISO 20977ISO 3696ISO 14820-2EN 14984ISO 14820-1ISO 5725-1EN 12947ISO 5725-2EN 12946ISO 9277All current amendments available at time of purchase are included with the purchase of this document.