BS ISO 23604:2022

$102.76

Method of determining specific surface area of coal

Published By	Publication Date	Number of Pages
BSI	2022	18

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Description

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PDF Pages	PDF Title
2	National foreword
6	Foreword
7	1 Scope 2 Normative references 3 Terms and definitions
8	4 Principles 5 Reagents and materials
9	6 Sample preparation 7 Experiments and calculations 7.1 Degas the sample tube degassing
10	7.2 Sample pretreatment 7.2.1 Degassing of samples 7.2.2 Heating temperature selection 7.3 Determination of free space volume
11	7.4 Determination of adsorption isotherms
12	7.5 Monolayer saturated adsorption, Vm 7.5.1 Calculation of Vm by adsoprtion isotherm 7.5.2 Calculation of Vm by the Langmuir equation
13	7.6 Specific surface area calculation
14	7.7 Determination of micropores total volume 7.7.1 Micropore filling theory 7.7.2 DR-DA equation
15	7.7.3 Experiment procedure
16	7.7.4 Calculation of adsorption capacity 7.7.5 Formula of micropore specific surface area
17	Bibliography

Additional information

Status	Definitive
Pages	18
Publication Date	2022-11-30
ISBN	978 0 539 15123 7
Standard Number	BS ISO 23604:2022
Title	Method of determining specific surface area of coal
Identical National Standard Of	ISO 23604
Descriptors	Coal gasification, Coal preparation, Coal preparation equipment, Coal products, Coal technology, Rocks, Experiments, Calculations (mathematics), Adsorption (heat of), Specific surface area tests
Publisher	BSI
Committee	PTI/15
ICS Codes	73.040 - Coals

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BS ISO 23604:2022

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