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BS EN 14774-3:2009

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Solid biofuels. Determination of moisture content. Oven dry method Moisture in general analysis sample

Available format(s)

Hardcopy , PDF

Superseded date

10-31-2015

Language(s)

English

Published date

01-31-2010

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sample preparation
7 Procedure
8 Calculation
9 Precision
10 Test report
Bibliography

Specifies the method of determining the moisture in the analysis sample by drying the sample in an oven.

This European Standard describes the method of determining the moisture in the analysis sample by drying the sample in an oven. It is intended to be used for general analysis samples according to CEN/TS 14780. The method described in this document is applicable to all solid biofuels.

NOTE The term moisture content when used with biomass materials can be misleading since untreated biomass frequently contains varying amounts of volatile compounds (extractives) which may evaporate when determining the moisture content of the general analysis sample by oven drying (see Bibliography).

Since small particle size biofuels are very hygroscopic, their moisture content will vary with change of humidity of the atmosphere and therefore the moisture of the analyses sample should always be determined simultaneously when portions are weighed out for other analytical determinations, for example calorific value, carbon, nitrogen.

Committee
PTI/17
DevelopmentNote
Supersedes DD CEN/TS 14774-3 & 09/30198055 DC. (01/2010)
DocumentType
Standard
Pages
10
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Standards Relationship
EN 14774-3:2009 Identical

ISO 11722:2013 Solid mineral fuels — Hard coal — Determination of moisture in the general analysis test sample by drying in nitrogen
CEN/TS 14778-1:2005 Solid biofuels - Sampling - Part 1: Methods for sampling
CEN/TS 14588:2003 Solid biofuels - Terminology, definitions and descriptions
CEN/TS 14778-2:2005 Solid biofuels - Sampling - Part 2: Methods for sampling particulate material transported in lorries
CEN/TS 14780:2005 Solid biofuels - Methods for sample preparation

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