{"id":293912,"date":"2024-10-19T19:58:36","date_gmt":"2024-10-19T19:58:36","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-209152018\/"},"modified":"2024-10-25T17:10:46","modified_gmt":"2024-10-25T17:10:46","slug":"bs-iso-209152018","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-209152018\/","title":{"rendered":"BS ISO 20915:2018"},"content":{"rendered":"

This document specifies guidelines and requirements for conducting life cycle inventory (LCI) studies of steel products reflecting steel\u2019s capacity for closed-loop recycling, including:<\/p>\n

    \n
  1. \n

    specification of the functional unit used for LCI calculation of steel products;<\/p>\n<\/li>\n

  2. \n

    definition of the system boundaries used for LCI calculation of steel products;<\/p>\n<\/li>\n

  3. \n

    evaluation of scrap in LCI calculation of steel products;<\/p>\n<\/li>\n

  4. \n

    evaluation of co-products in LCI calculation of steel products;<\/p>\n<\/li>\n

  5. \n

    reporting of LCI calculation results of steel products.<\/p>\n<\/li>\n<\/ol>\n

    The application of LCI results, including life cycle impact assessment (LCIA), is outside the scope of this document.<\/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
    PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
    2<\/td>\nNational foreword <\/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
    13<\/td>\n4 Basic conditions for LCI of steel products
    4.1 General requirements
    4.2 Function and functional unit <\/td>\n<\/tr>\n
    14<\/td>\n4.3 System boundary <\/td>\n<\/tr>\n
    15<\/td>\n4.4 Data quality
    4.4.1 General
    4.4.2 Time-related coverage
    4.4.3 Geographical coverage
    4.4.4 Technology coverage
    4.4.5 Sources of the data
    4.4.6 Cut-off criteria <\/td>\n<\/tr>\n
    16<\/td>\n5 Methodological procedure for LCI calculation of steel products with provision for scrap recycling
    5.1 General <\/td>\n<\/tr>\n
    17<\/td>\n5.2 Calculation of cradle to gate LCI without allocation for scrap input <\/td>\n<\/tr>\n
    18<\/td>\n5.3 Allocation for scrap recycling
    5.3.1 General
    5.3.2 LCI calculation methodology for scrap
    5.3.3 Calculation of the burden for scrap input to produce the specific steel product under study <\/td>\n<\/tr>\n
    19<\/td>\n5.3.4 Calculation of the credits for scrap recovery
    5.4 Collecting data
    5.4.1 General
    5.4.2 Co-products <\/td>\n<\/tr>\n
    20<\/td>\n5.4.3 Ferrous raw materials <\/td>\n<\/tr>\n
    21<\/td>\n5.4.4 Process coal
    5.4.5 Non-ferrous raw materials
    5.4.6 Ferro alloy
    5.4.7 Other input materials
    5.4.8 Fuels
    5.4.9 Process gases <\/td>\n<\/tr>\n
    22<\/td>\n5.4.10 Electricity
    5.4.11 Steam
    5.4.12 Sea water
    5.4.13 Fresh water
    5.4.14 Industrial gases
    5.4.15 Emissions to air, water and soil
    5.4.16 Flares <\/td>\n<\/tr>\n
    23<\/td>\n5.4.17 Transportation
    5.5 Allocation procedure for co-products
    5.5.1 General requirement
    5.5.2 System expansion
    6 Reporting <\/td>\n<\/tr>\n
    24<\/td>\n7 Critical review <\/td>\n<\/tr>\n
    25<\/td>\nAnnex A (informative) An example for calculating Xpr <\/td>\n<\/tr>\n
    27<\/td>\nAnnex B (informative) Example of LCI result reporting <\/td>\n<\/tr>\n
    33<\/td>\nAnnex C (informative) Example uses of co-products outside of the system boundary <\/td>\n<\/tr>\n
    34<\/td>\nAnnex D (informative) Comparison among standards <\/td>\n<\/tr>\n
    35<\/td>\nAnnex E (informative) Details for calculating the recycling rate <\/td>\n<\/tr>\n
    37<\/td>\nAnnex F (informative) LCI calculations for electricity and steam <\/td>\n<\/tr>\n
    39<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Life cycle inventory calculation methodology for steel products<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    BSI<\/b><\/a><\/td>\n2018<\/td>\n40<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":293918,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1096,2641],"product_tag":[],"class_list":{"0":"post-293912","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-77-080-20","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\/293912","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\/293918"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=293912"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=293912"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=293912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}