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15/30301917 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS ISO 18871 - METHOD OF DETERMINING COALBED METHANE CONTENT
Available format(s)

Hardcopy , PDF

Superseded date

10-31-2015

Language(s)

English

Foreword
1 Scope
2 Terms and definitions
3 Apparatus
4 Sample collection
5 Measuring method and process
6 Data processing
7 Measurement report
8 Quality commentaries
Annex A (normative) - raw data of gas natural desorption
Annex B (Normative) - Lost gas original records table
Annex C (Normative) - Lost gas volume calculation of Sample
        XX (direct method)
Annex D (Normative) - Cumulative gas desorption curve of Sample XX
Annex E (Normative) - Measurement results table of CBM content
Annex F (Normative) - Sampling form for in-seam drilling
Annex G (Normative) - Sampling form for core drilling
Annex H (Normative) - Laboratory test form
Annex I (Normative) - Short report
Bibliography

BS ISO 18871.

Committee
PTI/15
DocumentType
Draft
Pages
35
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

ISO 11722:2013 Solid mineral fuels — Hard coal — Determination of moisture in the general analysis test sample by drying in nitrogen
ISO 18283:2006 Hard coal and coke Manual sampling
ISO 1171:2010 Solid mineral fuels — Determination of ash
ISO 562:2010 Hard coal and coke — Determination of volatile matter

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