ISODIS19694-5Stationarysource.PDFVIP

ISO/DIS 19694-5 Stationary source emissions — Determination of greenhouse gas (GHG) emissions in energy-intensive industries — Part 5: Lime industry PRESENTATION FROM CEN TC264 WG33 SG5 Julien Coubronne, EuLA Dr Martyn Kenny, Lafarge Tarmac (SG5 Convenor) 2The European Lime Association 3Lime, an essential but unseen material ? Lime is used in many products in everyday life: each EU citizen uses around 150g per day ? A versatile natural chemical used in many processes: ? As a key enabling material for many industries (e.g. steel, aluminium, paper, glass, construction) ? As a key product for environmental applications (e.g. drinking water treatment, flue gas cleaning, waste water treatment) ? As an essential mineral product, but often unseen (e.g. toothpaste, sugar) 4Lime, an enabler for downstream industries 5Lime functionalities 6Why a GHG standard? To support the on-going work of the lime sector to reduce GHG emissions by: 1. Facilitating the measurement, testing and quantifying of GHG emissions from lime manufacturing 2. Facilitating the comparison of GHG emissions performance of a lime manufacturing plants over time 3. Facilitating performance comparisons between lime manufacturing plants with different installation configurations but producing comparable products 7CEN TC 346 WG 33 ISO/DIS 19694-5 ISO/DIS 19694-1 EuLA “mirror” group with 30 experts 8Lime production - calcination CaCO3 + energy CaO + CO2 calcium lime carbon carbonate dioxide 100 g 56 g 44 g Process CO2 Combustion CO2 9Lime production process 10 Lime production process 11 Manufacture of lime - fuel mix 12 Manufacture of lime - Average share of GHG emissions 13 Lime GHG issues considered ? Range of kiln types ? Range of capacities of plant ? Range of lime products and qualities - High calcium lime - Dolomitic lime ? Range of fuel types - Fossil (solid, liquid and gas) - Mixed fossil and biomass - Biomass ? Potential GHGs - CO2, CH4, N2O, SF6, PFCs, HFCs ? Plants that import ki