BS ISO 22146:2018 Carbonate liming materials. Determination of reactivity. Automatic titration method with citric acid

BS ISO 22146:2018

Carbonate liming materials. Determination of reactivity. Automatic titration method with citric acid

Status : Current   Published : December 2018

Format
PDF

Format
HARDCOPY



What is this standard about?

This document 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.

This method is applicable only to liming materials with a maximum particle size of 6,3 mm determined in accordance with ISO 20977.

NOTE For marble dolomite (BET procedure as defined in ISO 9277 below 500 m2/kg), see EN 14984.




Standard NumberBS ISO 22146:2018
TitleCarbonate liming materials. Determination of reactivity. Automatic titration method with citric acid
StatusCurrent
Publication Date07 December 2018
Normative References(Required to achieve compliance to this standard)EN 12048, ISO 20978, ISO 20977, ISO 3696, ISO 14820-2
Informative References(Provided for Information)EN 14984, ISO 14820-1, ISO 5725-1, EN 12947, ISO 5725-2, EN 12946, ISO 9277
International RelationshipsISO 22146:2018
Draft Superseded By17/30358420 DC
DescriptorspH, Chemical analysis and testing, pH measurement, Fertilizers, Soil improvement, Calcium inorganic compounds, Soil science, Soils, Lime, Testing conditions, Test specimens
ICS65.080
Title in FrenchAmendements minéraux basiques carbonatés. Détermination de la réactivité. Méthode par titration automatique à lacide citrique
CommitteeCII/37
ISBN978 0 580 98024 4
PublisherBSI
FormatA4
DeliveryYes
Pages22
File Size597 KB
Price£130.00


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