{"id":363939,"date":"2024-10-20T01:48:13","date_gmt":"2024-10-20T01:48:13","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-14404-42020\/"},"modified":"2024-10-26T02:50:49","modified_gmt":"2024-10-26T02:50:49","slug":"bs-iso-14404-42020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-14404-42020\/","title":{"rendered":"BS ISO 14404-4:2020"},"content":{"rendered":"

This document provides guidance for calculating the CO2<\/sub> intensity at steel plants with all types of process routes, by defining the boundary, CO2<\/sub> emission factors and the intermediate products for which upstream emissions are considered for all types of process routes. In particular, this document provides guidance applicable to the ISO 14404 series<\/span><\/span> to the types of steel plants listed below. This document also includes the Universal Calculation Sheet, which covers all relevant emission sources from ISO 14404-1<\/span><\/span>, ISO 14404-2<\/span><\/span> and ISO 14404-3<\/span><\/span> to assist the calculation of CO2<\/sub> emissions.<\/p>\n

    \n
  1. \n

    Steel plants with different process routes from ISO 14404-1<\/span><\/span> , ISO 14404-2<\/span><\/span> and ISO 14404-3<\/span><\/span> ( 7.2.1<\/span>)<\/p>\n<\/li>\n

  2. \n

    Steel plants with more than one process route ( 7.2.2<\/span>)<\/p>\n<\/li>\n

  3. \n

    Steel plants purchasing pig iron from the outside ( 7.2.3<\/span>)<\/p>\n<\/li>\n

  4. \n

    Steel plants and rerollers purchasing part or all of crude steel from outside ( 7.2.4<\/span>)<\/p>\n<\/li>\n<\/ol>\n

    Moreover, this document provides additional guidance to the entire ISO 14404 series<\/span><\/span> for the following topics.<\/p>\n

      \n
    1. \n

      Evaluation of exported slags<\/p>\n<\/li>\n

    2. \n

      Evaluation of by-product gas<\/p>\n<\/li>\n

    3. \n

      Evaluation of stock<\/p>\n<\/li>\n

    4. \n

      Selection of calorific values and emission factors for electricity and fuel<\/p>\n<\/li>\n<\/ol>\n

      Conversion to energy consumption and to consumption efficiency can be obtained using Annex A<\/span>.<\/p>\n

      While the use of the calculation result is outside the scope of this document, appropriate applications and inappropriate application are recommended in Annex B<\/span>.<\/p>\n

      PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
      2<\/td>\nundefined <\/td>\n<\/tr>\n
      7<\/td>\nForeword <\/td>\n<\/tr>\n
      8<\/td>\nIntroduction <\/td>\n<\/tr>\n
      11<\/td>\n1 Scope
      2 Normative references
      3 Terms and definitions <\/td>\n<\/tr>\n
      12<\/td>\n3.1 Emissions
      3.2 Gas fuel <\/td>\n<\/tr>\n
      13<\/td>\n3.3 Liquid fuel
      3.4 Solid fuel <\/td>\n<\/tr>\n
      14<\/td>\n3.5 Auxiliary material <\/td>\n<\/tr>\n
      15<\/td>\n3.6 Energy carriers <\/td>\n<\/tr>\n
      16<\/td>\n3.7 Ferrous containing materials
      3.8 Alloys <\/td>\n<\/tr>\n
      17<\/td>\n3.9 Product and by-product
      3.10 Others <\/td>\n<\/tr>\n
      19<\/td>\n4 Symbols
      5 Principles
      5.1 General
      5.2 Relevance
      5.3 Completeness <\/td>\n<\/tr>\n
      20<\/td>\n5.4 Consistency
      5.5 Accuracy
      5.6 Transparency
      6 Characteristic features of the ISO 14404 series
      7 Guidance for applying the ISO 14404 series to all types of steel plants
      7.1 General <\/td>\n<\/tr>\n
      23<\/td>\n7.2 Application of the ISO 14404 series for steel plants not covered in ISO 14404-1, ISO 14404-2 and ISO 14404-3
      7.2.1 Steel Plants with iron making processes other than BF and on-site production of DRI
      7.2.2 Steel Plants with multiple process routes
      7.2.3 Steel plants which purchase pig iron from outside
      7.2.4 Steel plants which purchase all or part of semi-finished steel product from outside <\/td>\n<\/tr>\n
      24<\/td>\n7.3 Guideline for making comparisons using the ISO 14404 series <\/td>\n<\/tr>\n
      25<\/td>\n8 Calculation using the Universal Calculation Sheet
      8.1 General <\/td>\n<\/tr>\n
      27<\/td>\n8.2 Calculation procedure
      8.2.1 Data collection of crude steel production (or final steel production)
      8.2.2 Data collection of direct and\/or upstream CO2 emission sources <\/td>\n<\/tr>\n
      28<\/td>\n8.2.3 Data collection of credit CO2 emissions sources <\/td>\n<\/tr>\n
      30<\/td>\n8.2.4 Calculation <\/td>\n<\/tr>\n
      34<\/td>\n9 Additional guidance to the entire ISO 14404 series
      9.1 Evaluation of slag
      9.2 Explanation of emission factors for by-product gases
      9.2.1 General <\/td>\n<\/tr>\n
      35<\/td>\n9.2.2 Explanation of emission factors based on world average electricity equivalent <\/td>\n<\/tr>\n
      36<\/td>\n9.2.3 Explanation of emission factors based on natural gas equivalent <\/td>\n<\/tr>\n
      37<\/td>\n9.2.4 Evaluation of stock
      9.3 Selection of calorific values and emission factors for electricity and fuel <\/td>\n<\/tr>\n
      38<\/td>\nAnnex A (informative) Calculation of energy consumption and intensity <\/td>\n<\/tr>\n
      41<\/td>\nAnnex B (informative) Application of the ISO 14404 series <\/td>\n<\/tr>\n
      42<\/td>\nAnnex C (informative) Universal Calculation Sheet <\/td>\n<\/tr>\n
      44<\/td>\nAnnex D (informative) Example of template for using different emission factors or emission sources from Table 7 <\/td>\n<\/tr>\n
      46<\/td>\nAnnex E (Informative) Boundary calculation for a steel plant which produces crude steel and uses purchased semi-finished steel products <\/td>\n<\/tr>\n
      50<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

      Calculation method of carbon dioxide emission intensity from iron and steel production – Guidance for using the ISO 14404 series<\/b><\/p>\n\n\n\n\n
      Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
      BSI<\/b><\/a><\/td>\n2021<\/td>\n52<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":363947,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[187,2641],"product_tag":[],"class_list":{"0":"post-363939","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-020-40","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/363939","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/363947"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=363939"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=363939"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=363939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}