Outokumpu Oyj · OMXHEX:OUT1V
Outokumpu Oyj — Technical Presentation (2018)
16 slides from Outokumpu Oyj's technical presentation, 2018
Slide 1: Kemi mine – 50 million tons chromite ore, 50 years of production
Kemi mine – 50 million tons chromite ore, 50 years of production Jyrki Salmi Head of DeepMine Program
Slide 2: Kemi Mine accident frequencies
Kemi Mine Accident frequencies TRI – Total recorded incidents LTI – Lost Time Incidents TRI- and LTI-frequencies are calculated per 1,000,000 working hours that include all own (200) and external workers (350). Total number of TRI’s 2008–2017 = 131 pcs 2018 2 Total number of LTI’s 2008–2017 = 35 pcs
Slide 3: Tornio operations
Tornio operations • Integrated ferrochrome and stainless steel production chain in Kemi-Tornio area. • Competitive advantages ✓ Integrated operations ✓ Only chrome deposit in the EU ✓ Stable, cost efficient electricity ✓ Excellent cost curve position • Target capacity of ferrochrome production 530,0
Slide 4: Kemi Mine – 50 million tons chromite ore, 50 years of production
Kemi Mine – 50 million tons chromite ore, 50 years of production 5.2.2018 4
Slide 5: Kemi Mine – The only chromium mine in the EU
Kemi Mine – The only chromium mine in the EU • The biggest underground mine in Finland. Annual ore handling capacity is 2.7 million tonnes. • Chromite ore mined from the underground mine and processed in the mills above ground. Producing annually o 0.85 Mt fine concentrate and o 0.40 Mt lumpy ore. •
Slide 6: Kemi Mine area
Kemi Mine area Total area of 9.16 km2 • Mill area • Open pits (4) • Tailings pond (1), water treatment ponds (2), landscaped tailings ponds (4) =2.8km2 • Waste rock heaps (3) and X- ore heap (1) =1.5 km2 2018 6 Tailings sand 16 Mt, Waste rock 115 Mt.
Slide 7: Kemi Mine mill area
Kemi Mine mill area Entrance in to the underground mine Product storages Hoisting tower Lumpy concentrator Crusher Milling Office Fine concentrating Homogenization of fine concentrate mill feed Warehouses Canteen Dressing rooms 2018 7
Slide 8: The products of Kemi Mine
The products of Kemi Mine Upgraded lumpy ore Fine concentrate • 36.5% - Cr2O3 • 44.5% - Cr2O3 • Average grain size 10– • Average grain size 0.2 120 mm. mm. 2018 8
Slide 9: The biggest underground mine in Finland – minimal impact to the nature
The biggest underground mine in Finland – minimal impact to the nature Environmental impacts of the Kemi Mine are very small: 1) Oxidic ore mineral (Cr2O3) => No dilution of harmful substances from the oxidic rock material to the nature. 2) Gravity separation process => Only mechanical rock handling
Slide 10: Chromite reserves of the world
Chromite reserves of the world 9,106 Million tonnes in 2016 Reserve base Million by country tonnes % Finland South Africa 6,751 74.1 Kazakhstan Zimbabwe 930 10.2 Kazakhstan 387 4.2 Turkey Turkey 220 2.4 China Finland 120 1.3 India India 54 0.6 Brazil 18 0.2 Zimbabwe China 5 0.1 Brazil Others 621 6.8
Slide 11: Mineral reserves and resources
Mineral reserves and resources Nuottijärvi, SURMAOJA ELIJÄRVI VIIA Viianmaa Perukka, Ore Bodies Matilainen, Kirvesjärvi Mätäsoja Mineral Open pits/Mined Out Mineral Resources Mineral Reserves Mineral Resources 11 Mt Mineral 21 Mt Current mining area Resources 2 Mt Reserves 5 Mt Mineral Reserves 16 M
Slide 12: Strategic targets for 2018; 3% productivity gain
Strategic targets for 2018; 3% productivity gain Manufacturing excellence Projects for the productivity walk o Increasing ore recovery from stoping o Optimizing rock enforcement and production drilling o Synchronization of the waste rock logistics and mining o Internal waste rock shaft development o
Slide 13: DeepMine
DeepMine Kemi Mine = 2018 13
Slide 14: EUR 250 million investment 2018-2021 in deepening Kemi Mine
EUR 250 million investment 2018-2021 in deepening Kemi Mine • Outokumpu invests EUR 250 million during 2018–2021 to Kemi Mine’s vertical expansion. • The investment secures continuous chrome ore and concentrate supply for the coming decades. • The DeepMine program extends the mine to 1,000-level (1
Slide 15: The new infrastructure of the whole new deeper mine
The new infrastructure of the whole new deeper mine • During the DeepMine program a whole new infrastructure will be built. • During 2014–2017 Outokumpu has excavated the ramp from the 500- level to more than 1 km depth. • From the ramp and from the exploration tunnel at 900-level, it has been possi
Slide 16: Thank you!
Thank you! 2018 16