标准摘要
[中文适用范围]： 本文件规定了评价整个钢铁生产过程中的年度二氧化碳（CO2）排放总量和每单位钢铁生产的二氧化碳排放因子的计算方法。 [外文原描述]： This document specifies calculation methods to evaluate the total annual carbon dioxide (CO 2 ) emissions, and the emission factor of CO 2 per unit of steel production of the entire steel production process. This document applies to plants that produce mainly carbon steel. It can be used by companies using EAF to manufacture steel. It includes boundary definition, material and energy flow definition, and emission factor of CO 2 . Besides direct source import to the boundary, upstream and credit concept is applied to exhibit the plant CO 2 intensity. This document supports steel producers to establish CO 2 emissions attributable to a site. Conversion to energy consumption and to consumption efficiency can be obtained using Annex A.
英文名称Calculation method of carbon dioxide emission intensity from iron and steel production — Part 2: Steel plant with electric arc furnace (EAF)