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EN 16357:2013

Current
Current

The latest, up-to-date edition.

Carbonate liming materials - Determination of reactivity - Automatic titration method with citric acid
Published date

07-08-2013

Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Apparatus
5 Reagents
6 Sampling and sample preparation
7 Procedure
8 Calculation and expression of the results
9 Precision
10 Test report
Annex A (normative) - Preparation of the test portion
        of liming materials coarser than 1 mm
Annex B (normative) - Arrangement of the test
        apparatus
Bibliography

This European Standard specifies a method for the determination of 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 according to EN 12948.NOTEFor marble dolomite (BET procedure according to ISO 9277 below 500 m2/kg), see EN 14984.

Committee
CEN/TC 260
DevelopmentNote
Supersedes PREN 16357. (08/2013)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

Standards Relationship
NEN EN 16357 : 2013 Identical
SN EN 16357:2013 Identical
UNI EN 16357 : 2013 Identical
NF EN 16357 : 2013 Identical
NS EN 16357 : 2013 Identical
I.S. EN 16357:2013 Identical
NBN EN 16357 : 2013 Identical
PN EN 16357 : 2013 Identical
BS EN 16357:2013 Identical
DIN EN 16357 E : 2013 Identical
DIN EN 16357:2013-11 Identical
UNE-EN 16357:2014 Identical

16/30330785 DC : 0 BS EN 14069 - LIMING MATERIALS - DENOMINATIONS, SPECIFICATIONS AND LABELLING
BS EN 14069:2017 Liming materials. Denominations, specifications and labelling
EN 14069:2017 Liming materials - Denominations, specifications and labelling
I.S. EN 14069:2017 LIMING MATERIALS - DENOMINATIONS, SPECIFICATIONS AND LABELLING
PREN 14069 : DRAFT 2016 LIMING MATERIALS - DENOMINATIONS, SPECIFICATIONS AND LABELLING

ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
EN 12945:2014+A1:2016 Liming materials - Determination of neutralizing value - Titrimetric methods
EN 12946:2000 Liming materials - Determination of calcium content and magnesium content - Complexometric method
EN 12948:2010 Liming materials - Determination of size distribution by dry and wet sieving
ISO 8190:1992 Solid fertilizers — Determination of moisture content — Gravimetric method by drying at (105 plus or minus 2) degrees C
EN 1482-2:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation
EN 14984:2016 Liming materials - Determination of product effect on soil pH - Soil incubation method
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
EN 12048:1996 Solid fertilizers and liming materials - Determination of moisture content - Gravimetric method by drying at (105 +/- 2)°C (ISO 8190:1992 modified)
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
EN 12947 : 2000 LIMING MATERIALS - DETERMINATION OF MAGNESIUM CONTENT - ATOMIC ABSORPTION SPECTROMETRIC METHOD
EN 1482-1:2007 Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling
ISO 9277:2010 Determination of the specific surface area of solids by gas adsorption — BET method

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