Resumen
This document specifies guidelines and requirements for conducting life cycle inventory (LCI) studies of steel products reflecting steel's capacity for closed-loop recycling, including:
a) specification of the functional unit used for LCI calculation of steel products;
b) definition of the system boundaries used for LCI calculation of steel products;
c) evaluation of scrap in LCI calculation of steel products;
d) evaluation of co-products in LCI calculation of steel products;
e) reporting of LCI calculation results of steel products.
The application of LCI results, including life cycle impact assessment (LCIA), is outside the scope of this document.
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Informaciones generales
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Estado: PublicadoFecha de publicación: 2018-11Etapa: Cierre de la revisión [90.60]
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Edición: 1Número de páginas: 29
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Comité Técnico :ISO/TC 17/SC 21ICS :77.080.20
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