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Getting the most out of your mine: Special steels as the smart choice for sustainability - Toni Hemminki, Rautaruukki Corporation
 

Getting the most out of your mine: Special steels as the smart choice for sustainability - Toni Hemminki, Rautaruukki Corporation

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Getting the most out of your mine: Special steels as the smart choice for sustainability - Toni Hemminki, Chief Strategy Officer, Rautaruukki Corporation ...

Getting the most out of your mine: Special steels as the smart choice for sustainability - Toni Hemminki, Chief Strategy Officer, Rautaruukki Corporation

Mining On Top: Helsinki
16-17 September 2013 | Helsinki

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    Getting the most out of your mine: Special steels as the smart choice for sustainability - Toni Hemminki, Rautaruukki Corporation Getting the most out of your mine: Special steels as the smart choice for sustainability - Toni Hemminki, Rautaruukki Corporation Presentation Transcript

    • Getting the most out of your mine: Special steels as the smart choice for sustainability 16 September 2013 Toni Hemminki, Chief Strategy Officer, Ruukki 16 Sept 2013 Toni Hemminki
    • Global trends create need for energy efficiency
    • 16 Sept 2013 Toni Hemminki Population growth and prosperity 0 2 000 4 000 6 000 8 000 10 000 12 000 14 000 16 000 18 000 1990 2009 2015 2020 2025 2030 2035 OECD Non-OECD Source:IEAworldenergyoutlook2011.*Metrictonofoilequivalent World primary energy demand Billion
    • Tightening regulation is forcing industry to change 16 Sept 2013 Toni Hemminki • EU’s 20/20/20 climate and energy goals by 2020 − Emissions trading − Proposed energy efficiency directive − Feed-in tariffs, etc. systems to create more renewable energy production • EU Energy Efficiency Directive − Member countries to reduce energy consumption annually by 1.5% • More energy regulations for transportation − EU Commission white paper (2011) states a 60% reduction target for CO2 by 2050 − Improved vehicle efficiency through new engines, materials and design. Source: EU 2013, IEA Energy price is reacting to upward trend in consumption, limited resources and regulation
    • It’s the smart choice with special steel
    • Energy efficiency with special steels • Diesel is a significant energy source for the mining industry • Energy consumption of dump trucks accounts for about 32% of the total energy requirement in opencast mines • 100% recyclable high-strength and durable steel-based solutions save energy in end-user applications • Longer lifetime and reduced maintenance work provide efficiency in material usage Sources: IEA World Energy Outlook 2012 Sahoo et al., Energy Performance of Dump Trucks in Opencast Mine, Department of energy Science and Engineering, Indian Institute of Technology Bombay, India, 2010. Analyses of diesel use for mine haul and transport operations, Case study. Australian Government. 2009. 16 Sept 2013 Toni Hemminki
    • • Use phase savings due to smart re-designing with Raex® and Optim® Special Steels • Weight saving 17.7t (8.2%) • Payload increase 5.7% • Total vehicle fuel saving 1.7% • Decrease in CO2 emissions 5.4% New Design Old Design Annual Savings % Dump Truck weight (t) 198 750 216 440 8.2 Payload (t) 329 464 311 774 5.7 Diesel consumption 163 165.8 1.7 CO2 emissions 2478 2618 5.4 16 Sept 2013 Toni Hemminki Old model Assumptions: fuel consumption 165,8 l/h, driving time 6000 h/a, 50% empty kilometers, dump truck CO2 emission factor 2632 g CO2/l Rigid Dump Truck savings with Raex® and Optim® Special Steels New model
    • New thicker Raex® grades for the mining industry • Ruukki recently launched new thicker Raex steels • For parts for heavy plant and equipment designed for excavation, loading, transporting and crushing ore in mines • The service life time of mining or recycling equipment is longer 16 Sept 2013 Toni Hemminki
    • Special steels for the mining industry: Sweden, Finland, Russia Sweden: Kiruna Wagon Optim 700 Finland: Eurosteel Ruukki Raex Finland: Pajakulma Optim and Raex special steels Finland: Maakasi Raex 400, Raex 500 Russia: Automarket mining Raex 400 16 Sept 2013 Toni Hemminki
    • Sustainability starts at home
    • Our sustainability work is recognised 16 Sept 2013 Toni Hemminki
    • 16 Sept 2013 Toni Hemminki Top level energy efficiency as a base for efficient products We are among the best in the world in iron making energy efficiency. Ruukki uses nearly the minimum amount of carbon raw materials possible with current technology. 0 20 40 60 80 100 120 140 160 180 Ruukki EUaverage NAFTA Russia** China** India** Source: Stahl-Zentrum. *The indexed carbon efficiency in iron-making based on coal consumed 2009. ** 2007 data. Blast furnace carbon dioxide efficiency*
    • Ruukki in brief
    • Ruukki’s business areas *) 2012 Ruukki Building Products Net sales ~ 478 m€* Ruukki Metals Net sales 1 787 m€* Ruukki Building Systems Net sales~262 m€* 16 Sept 2013 Toni Hemminki
    • Global presence in the special steels business Sales office Certified Partner Production 16 Sept 2013 Toni Hemminki
    • Our development efforts never stop • We invested €26m in R&D in 2012 • Close cooperation with an extensive network of industry experts • Raex and Optim special steels produced by direct quenching technology • Finnish Engineering Award 2012 16 Sept 2013 Toni Hemminki
    • Q&A 16 Sept 2013 Toni Hemminki