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Siemens to Modernize Gas Cleaning System for Ovako Wire Blast Furnace

06/29/2009 - Ovako Wire Oy Ab places order with Siemens VAI Metals Technologies to engineer and supply a gas scrubber for the blast furnace at its Koverhar plant.

Ovako Wire Oy Ab in Finland has placed an order with Siemens VAI Metals Technologies to engineer and supply a gas scrubber for the blast furnace at its Koverhar plant. The new gas scrubber will enable the Koverhar plant to clean up to 125,000 Nm3 of blast furnace gas per hour.
 
To ensure that environment standards are still observed after the planned modernization of the blast furnace has taken place, the relevant gas cleaning system will be brought to the latest state of the art. For this purpose, Siemens will supply a Simetal cone scrubber that will reduce the dust and water content in the blast furnace gas to values that meet environmental standards and increase the service life of the downstream plant components.
 
The new scrubber system is designed for reliable use across a wide range of gas compositions. The operating conditions that are expected after modernization of the blast furnace were already taken into account when designing the scrubber.
 
Ovako Wire produces around 600,000 tonnes of steel per year in its Koverhar mill in South Finland, casting billets that are sent for further processing at other Ovako locations. The modernization project is to be completed in November 2009.
 
Ovako Wire Oy belongs to the Ovako Group, a leading European manufacturer of long special steel products. The company produces around two million tonnes per year of low-alloy and carbon steels in the form of bars, wire rod, tubes and rings for applications in the manufacture of roller bearings and in heavy vehicle and automotive production and machine construction.
 
The Siemens Industry Sector (Erlangen, Germany) is a leading international supplier of production, transportation, building and lighting technologies. The Sector comprises six Divisions: Building Technologies, Drive Technologies, Industry Automation, Industry Solutions, Mobility and Osram. With around 222,000 employees worldwide Siemens Industry posted in fiscal year 2008 a profit of EUR3.86 billion with revenues totaling EUR38 billion
 
With the business activities of Siemens VAI Metal Technologies (Linz, Austria), Siemens Water Technologies (Warrendale, Pa.), and Industrial Technologies (Erlangen, Germany), the Siemens Industry Solutions Division (Erlangen, Germany) is one of the world's leading solution and service providers for industrial and infrastructure facilities. Using its own products, systems and process technologies, Industry Solutions develops and builds plants for end customers, commissions them and provides support during their entire life cycle. With around 31,000 employees worldwide Siemens Industry Solutions achieved an order intake of EUR 8.415 billon in fiscal year 2008.