ENVIRONMENT|deterioration of the environment|pollution · INDUSTRY|iron, steel and other metal industries|metals
- modh an chlaonta Reference Faomhadh an téarma seo mar chuid de Thionscadal Lex
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- slope method
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- Definition method for calculating the emission rate of CF4 and C2F6 per tonne aluminium using a linear least squares relationship between anode effect minutes per cell-day [ IATE:3540823 ] and emissions Reference COM-EN, based on:International Aluminium Institute. The Aluminium Sector Greenhouse Gas Protocol (Addendum to the WRI/WBCSD Greenhouse Gas Protocol). Greenhouse Gass Emissions Monitoring and Reporting by the Aluminium Industry http://www.world-aluminium.org/cache/fl0000127.pdf [5.12.2011] & Tier 3b Method – Smelter-specific relationship between emissions andoperating parameters based on field measurements http://www.ipcc-nggip.iges.or.jp/public/gp/english/cr200101/3_Industry_corr_2001_01.pdf [11.1.2012]
- Comment The term 'cell-day' refers to the number of operating cells multiplied by the number of days of operation.PFC emissions per tonne aluminium are calculated by either the slope method or the overvoltage method [ IATE:3540453 ] depending on the type of anode effect process data recorded at the facility.