ISO 14404-3:2017
Calculation method of carbon dioxide emission intensity from iron and steel production — Part 3: Steel plant with electric arc furnace (EAF) and coal-based or gas-based direct reduction iron (DRI) facility
ISO 14404-3:2017 specifies calculation methods applicable to those companies using an electric arc furnace (EAF) to produce steel and having direct reduced iron (DRI) facilities within their premises. It can be used to evaluate the total annual carbon dioxide (CO2) emissions and the emission factor of CO2 per unit of steel production of the entire steel production process. This document is applicable to plants producing mainly carbon steel.
It includes boundary definition, material and energy flow definition and emission factor of CO2. Besides direct source import to the boundary, upstream and credit concept is applied to exhibit the plant CO2 intensity.
ISO 14404-3:2017 supports the steel producer to establish CO2 emissions attributable to a site. This document cannot be used to calculate benchmarks or to compare CO2 intensities of production processes that are operated inside the site.
Conversion to energy consumption and to consumption efficiency can be obtained using Annex A.
| Get this standard | Prices exclude GST | |
|---|---|---|
| PDF ( Single user document) |
$118.26 NZD
|
|
| HardCopy |
$152.17 NZD
|
|
| Networkable PDF |
Price varies
|
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
3.1 Emissions
3.2 Gas fuel
3.3 Liquid fuel
3.4 Solid fuel
3.5 Auxiliary material
3.6 Energy carriers
3.7 Ferrous containing materials
3.8 Alloys
3.9 Product and by-product
3.10 Others
4 Symbols
5 Principles
5.1 General
5.2 Relevance
5.3 Completeness
5.4 Consistency
5.5 Accuracy
5.6 Transparency
6 Definition of boundary
6.1 General
6.2 Category 1
6.3 Category 2
6.4 Category 3
6.5 Category 4
7 Calculation
7.1 General
7.2 Calculation procedure
7.2.1 Data collection of crude steel production
7.2.2 Data collection direct and/or upstream CO2 emission sources
7.2.3 Data collection of credit CO2 emission sources
7.2.4 Calculation
Annex A (informative) Calculation of energy consumption and intensity
Annex B (informative) An example of template for using different emission factors or emission sources from Table 4
Annex C (informative) An example of CO2 emission and intensity data and calculations for a steel plant with a DRI facility
Bibliography
Keep me up-to-date
Sign up to receive updates when there are changes to this standard
Related Information
Similar Standards
-
BS 6200-1:1991
Sampling and analysis of iron, steel and other ferrous metals, Introduction and contents
-
BS 6200-2.1:1993
Sampling and analysis of iron, steel and other ferrous metals. Sampling and sample preparation, Methods for iron and steel
-
BS 6200-3.0:2002
Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis, Reference methods of analysis. Summary of methods
-
BS 6200-3.1.1:1991
Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of aluminium, Steel, cast iron, low carbon ferro-chromium and chromium metal: volumetric method
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
3.1 Emissions
3.2 Gas fuel
3.3 Liquid fuel
3.4 Solid fuel
3.5 Auxiliary material
3.6 Energy carriers
3.7 Ferrous containing materials
3.8 Alloys
3.9 Product and by-product
3.10 Others
4 Symbols
5 Principles
5.1 General
5.2 Relevance
5.3 Completeness
5.4 Consistency
5.5 Accuracy
5.6 Transparency
6 Definition of boundary
6.1 General
6.2 Category 1
6.3 Category 2
6.4 Category 3
6.5 Category 4
7 Calculation
7.1 General
7.2 Calculation procedure
7.2.1 Data collection of crude steel production
7.2.2 Data collection direct and/or upstream CO2 emission sources
7.2.3 Data collection of credit CO2 emission sources
7.2.4 Calculation
Annex A (informative) Calculation of energy consumption and intensity
Annex B (informative) An example of template for using different emission factors or emission sources from Table 4
Annex C (informative) An example of CO2 emission and intensity data and calculations for a steel plant with a DRI facility
Bibliography