Sulphur dioxide is currently within the internal targets, but performance is uneven due to some installations approaching a point where reinvestment is required. Boliden's investment in a new sulphuric acid plant in Harjavalta is expected to contribute to a further decline in sulphur dioxide emissions in the coming years.
Boliden also reports emissions in accordance with GR, I see indicator EN21. Comments Sulphur dioxide is currently within the internal targets, but performance is uneven due to some instaall tions approaching a point where reinvest ment is required. Bolidens ' investment in a new sulphuric acid plant in Harjavalta is expected to
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• The Harjavalta smelter changed its business model for nickel during the year and production no longer occurs on a socalled tolling basis. The nickel operations' incoming deliveries of concentrate and its sales of mattes have devel oped well. • Boliden has decided to invest in a new and more efficient sulphuric acid plant at Harja ...
Boliden's smelters Boliden Group General 7 Copper, Gold, Silver, Lead, Zinc, Palladium, Sulphuric Acid Copper, Gold, Silver, Nickel, Palladium, Sulphuric Acid Process stability, secondary raw materials, nickel feed Productivity and energy costs Process stability, cost level Products Rönnskär Sweden Harjavalta Finland Zinc, Sulphuric acid
Nakkila Works Oy will supply a converter with a diameter of 11m and a height of 30,5m for processing sulphuric gases at Boliden Harjavalta's new sulphuric acid plant. The converter consists of several intermediate plates and heat exchangers. The material is austenitic steel, which can .
Boliden in a nutshell A worldclass mining and smelting company Sweden, Finland, Norway, Ireland 6 mining areas, 5 smelters Number of personnel 5 500, of which in Finland 1 500 Turnover 4,2 mrd € The discover of the large gold finding in Boliden, Sweden 1924, laid the foundation of the company Boliden Kokkola 2
Boliden Harjavalta's copper and nickel smelters and sulphuric acid plants are located in Harjavalta and the copper refinery is situated in Pori. The main products are copper, nickel, gold and silver, as well as sulphuric products.
Boliden continues to develop its coppernickel operations as it invests in improved environmental performance and operational efficiency at its Harjavalta smelter. The smelter operates two acid plants that produce sulphuric acid and liquid sulphur dioxide from smelter offgases formed in the copper and nickel smelting processes.
Boliden invests in a new sulphuric acid plant at the Harjavalta smelter. Boliden Harjavalta continues the development of the copper – nickel business and invests in improved environmental performance and operational efficiency. Boliden Harjavalta operates two acid plants which produce sulphuric acid and liquid sulphur dioxide from
Dec 17, 2015· Boliden Swedish Boliden continues the development of its coppernickel business and invests in improved environmental performance and operational efficiency in its Harjavalta plant in Finland. The investment programme will run from 2016 to 2019 consisting of two parts: the first part amounts to 65 million euros and the total investment is estimated to amount to 90 million euros.
Boliden Harjavalta is a smelter and refinery in western Finland that processes copper and nickel. Its main products are copper cathodes, nickel matte, gold, and silver. The plant also produces sulfuric acid as a byproduct. Boliden Harjavalta has a long history, with operations dating back to 1936. In 1949, a revolutionary new energyefficient flash smelting method for copper concentrates was .
BOLIDEN, Sweden,, 2018 /PRNewswire/ Boliden has decided to expand the Kevitsa coppernickel mine and Harjavalta coppernickel smelter. In total, EUR 125 m will be invested until 2020. A...
Mar 31, 2016· The Boliden Harjavalta plant is one of the largest nickelcopper smelters in Europe. The new gas cleaning and sulfuric acid plant solutions designed by Outotec will process offgas from the ...
New Boliden is a Kalmar Union mining and smelting company focusing on production of copper, zinc, lead, gold and silver. The company has approximately 5,500 employees. The name comes from the Boliden mine, some 30 km northwest of the Swedish town of Skellefteå, where gold was found in 1924.
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