L. Fituni, I. Abramova Resource Potential of Africa and Russia's ...
L. Fituni, I. Abramova Resource Potential of Africa and Russia's ... L. Fituni, I. Abramova Resource Potential of Africa and Russia's ...
depletion. In South Africa, output increased at the Palabora Mine. Production also increased in Zambia. Africa’s refined copper production increased by 5% from 2007 to 2008. In 2008, Zambia accounted for 72% of African refined copper production; South Africa, 17%; and Congo (Kinshasa), 8% (table 8). In Congo (Kinshasa), the Ruashi solvent extractionelectrowinning (SX/EW) plant opened in 2008 and production increased at the Etoile, the Luilu, and the Luita SX/EW plants. Production also increased in Zambia. Decreased output in South Africa was mostly attributable to reduced output from the Palabora refinery. Egypt was the only producer of secondary refined copper in Africa; primary production accounted for most African production. In 2008, Africa’s share of global copper consumption amounted to about 2%. South Africa’s consumption decreased to 68,000 tons in 2008 from 77,000 tons in 2007. The production of refined copper is expected to increase by between 12% and 13% per year from 2008 to 2015. In Congo (Kinshasa), new SX/EW plants could open at Tenke Fungurume in 2009 and at Kinsevere in early 2011. Increased production is also expected from the Etoile, the Luilu, the Luita, and the Ruashi plants. The first phase of expansion at Luita is likely to be completed in 2011, and the second phase, in 2015. Congo (Kinshasa), which produced less than 1% of Africa’s refined copper in 2007, could account for 52% of the continent’s refined copper output by 2015. Russia contains 10% of the worlds’ copper reserves with most reserves located in Siberia (70%) and the Urals (20%). The copper industry of the former Soviet Union. comprises more than 25 mines, 18 concentrators and ten smelters and refineries. Most Russian copper operations are located in the Urals, the exception being the Urup enterprise in the Krasnodar region. In 2008, Russia was the world’s sixth largest producer, with 55% of its production coming from Norilsk Nickel, which is also a significant nickel and PGE producer. Almost 98% of Russia’s copper production are exported. More than 50% of Russia’s copper reserves are undeveloped. New copper mine developments such as the Aleksandrinskoye (reportedly contains 6.4 Mt of copper – zinc ore), Letnyeye and Safyanovskoye deposits are 71
eing developed in the Urals. However, the general grade of these deposits is low, averaging only 1.5% copper. Four broad categories of ore are mined and processed. The Dzhezkazgan No 1 and No 2 plants, and the Kafan and Turjin concentrators, treat copper-only ores; the Almalic and Balkash concentrators process coppermolybdenum ores; the Nickolsk (Dzhezkazgan No 3) complex processes copper/lead/zinc ore; while ten plants – Akhtal, Bashkir, Buribai, Gai, Kirovgrad, Krasnouralsk, Madneuli, Sredneuraslsk, Urup, and Uchali – treat copper/zinc ores. Copper concentrates are also produced as a by-product at a number of plants treating ores mined primarily for lead/zinc, wolfram/molybdenum and tin. 12 During the period 1985–1993 a number of new plants were put into operation, namely Nickolsk, and a section of the Almalyk concentrator, while refurbishing and reconstruction were carried out at the Kranouralsk and Bashkir plants. However, most of the concentrators were built in the 1930s and because of this a number of them are in poor condition, with obsolete equipment. Because of their age, and also in some cases a lack of ore, a number of concentrators have been shut down, namely Karabash, Pyshma, Akhtal and one section of the Sredneuralsk plan. Norilsk’s copper production is sourced from its operations at its Norilsk and Urals mining and beneficiation complexes. The Oktyabrskiy mine in the Norilsk complex produces 70% of Norilsk’s copper output, producing an average 240 000 tons copper each year. In January 2003, Severonikel, a member of the Norilsk Nickel group from the Kola peninsula, commercially launched a Rb480 million hydrometallurgical facility to produce copper. The facility will be in a position to produce 15,000 tons/y of copper by the end of 2003. It will probably produce 15% of all copper produced by Kola Mining and Metals Co., which directly controls Severonikel. The facility is currently producing about 20 tons/d of copper. Minproc supplied and built the facility. The company is also introducing cascade leaching to process burnt copper cinders and metallurgical dust. The new facility should greatly reduce production costs and stages of production, and also reduce environmental pollution. Copper production reached about 364–365 thousand tons in Russia and 72
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depletion. In South <strong>Africa</strong>, output increased at the Palabora Mine.<br />
Production also increased in Zambia.<br />
<strong>Africa</strong>’s refined copper production increased by 5% from 2007<br />
to 2008. In 2008, Zambia accounted for 72% <strong>of</strong> <strong>Africa</strong>n refined<br />
copper production; South <strong>Africa</strong>, 17%; <strong>and</strong> Congo (Kinshasa), 8%<br />
(table 8). In Congo (Kinshasa), the Ruashi solvent extractionelectrowinning<br />
(SX/EW) plant opened in 2008 <strong>and</strong> production increased<br />
at the Etoile, the Luilu, <strong>and</strong> the Luita SX/EW plants. Production<br />
also increased in Zambia. Decreased output in South <strong>Africa</strong><br />
was mostly attributable to reduced output from the Palabora refinery.<br />
Egypt was the only producer <strong>of</strong> secondary refined copper in<br />
<strong>Africa</strong>; primary production accounted for most <strong>Africa</strong>n production.<br />
In 2008, <strong>Africa</strong>’s share <strong>of</strong> global copper consumption amounted<br />
to about 2%. South <strong>Africa</strong>’s consumption decreased to 68,000 tons<br />
in 2008 from 77,000 tons in 2007.<br />
The production <strong>of</strong> refined copper is expected to increase by between<br />
12% <strong>and</strong> 13% per year from 2008 to 2015. In Congo (Kinshasa),<br />
new SX/EW plants could open at Tenke Fungurume in 2009<br />
<strong>and</strong> at Kinsevere in early 2011. Increased production is also expected<br />
from the Etoile, the Luilu, the Luita, <strong>and</strong> the Ruashi plants.<br />
The first phase <strong>of</strong> expansion at Luita is likely to be completed in<br />
2011, <strong>and</strong> the second phase, in 2015. Congo (Kinshasa), which produced<br />
less than 1% <strong>of</strong> <strong>Africa</strong>’s refined copper in 2007, could account<br />
for 52% <strong>of</strong> the continent’s refined copper output by 2015.<br />
Russia contains 10% <strong>of</strong> the worlds’ copper reserves with most<br />
reserves located in Siberia (70%) <strong>and</strong> the Urals (20%). The copper<br />
industry <strong>of</strong> the former Soviet Union. comprises more than 25 mines,<br />
18 concentrators <strong>and</strong> ten smelters <strong>and</strong> refineries. Most Russian copper<br />
operations are located in the Urals, the exception being the Urup<br />
enterprise in the Krasnodar region. In 2008, Russia was the world’s<br />
sixth largest producer, with 55% <strong>of</strong> its production coming from<br />
Norilsk Nickel, which is also a significant nickel <strong>and</strong> PGE producer.<br />
Almost 98% <strong>of</strong> Russia’s copper production are exported. More than<br />
50% <strong>of</strong> Russia’s copper reserves are undeveloped. New copper mine<br />
developments such as the Aleks<strong>and</strong>rinskoye (reportedly contains 6.4<br />
Mt <strong>of</strong> copper – zinc ore), Letnyeye <strong>and</strong> Safyanovskoye deposits are<br />
71