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CEN
CEN/TS 15105:2005

CEN/TS 15105:2005

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Solid biofuels - Methods for determination of the water soluble content of chloride, sodium and potassium

Withdrawn date

08-03-2023

Published date

03-08-2005

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Preparation of the test sample
8 Procedure
9 Calculation
10 Precision of the method
11 Test report
Bibliography

This Technical Specification describes a method for the determination of the water soluble content of chloride, sodium and potassium in solid biofuels by extraction with water in a closed container and their following quantification by different analytical techniques.The method is applicable for all solid biofuels with water soluble contents more than 50 mg/kg for chloride and more than 10 mg/kg for sodium and potassium.

Committee
CEN/TC 335
DocumentType
Technical Specification
PublisherName
Comite Europeen de Normalisation
Status
Withdrawn
SupersededBy

DIN EN 14961-1:2010-04 SOLID BIOFUELS - FUEL SPECIFICATIONS AND CLASSES - PART 1: GENERAL REQUIREMENTS
UNE-EN 14961-1:2011 Solid biofuels - Fuel specifications and classes - Part 1: General requirements
BS EN 14961-1:2010 Solid biofuels. Fuel specifications and classes General requirements
I.S. CEN TS 15289:2006 SOLID BIOFUELS - DETERMINATION OF TOTAL CONTENT OF SULPHUR AND CHLORINE
EN 14961-1:2010 Solid biofuels - Fuel specifications and classes - Part 1: General requirements
CEN/TS 15289:2006 Solid Biofuels - Determination of total content of sulphur and chlorine
I.S. EN 14961-1:2010 SOLID BIOFUELS - FUEL SPECIFICATIONS AND CLASSES - PART 1: GENERAL REQUIREMENTS
DD CEN/TS 15289:2006 Solid biofuels. Determination of total content of sulphur and chlorine
UNI EN 14961-1 : 2010 SOLID BIOFUELS - FUEL SPECIFICATIONS AND CLASSES - PART 1: GENERAL REQUIREMENTS

EN ISO 11885:2009 Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) (ISO 11885:2007)
ISO 9964-2:1993 Water quality Determination of sodium and potassium Part 2: Determination of potassium by atomic absorption spectrometry
ISO 9964-3:1993 Water quality Determination of sodium and potassium Part 3: Determination of sodium and potassium by flame emission spectrometry
ISO 11885:2007 Water quality Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
ISO 10304-1:2007 Water quality Determination of dissolved anions by liquid chromatography of ions Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate
CEN/TS 14588:2003 Solid biofuels - Terminology, definitions and descriptions
CEN/TS 14774-3:2004 Solid biofuels - Methods for the determination of moisture content - Oven dry method - Part 3: Moisture in general analysis sample
ISO 9964-1:1993 Water quality Determination of sodium and potassium Part 1: Determination of sodium by atomic absorption spectrometry
DIN 38405-1:1985-12 German standard methods for the examination of water, waste water and sludge; anions (group D); determination of chloride ions (D 1)
EN ISO 10304-1:2009 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate (ISO 10304-1:2007)

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