|
ISASMELT
The ISASMELT process is an energy-efficient smelting process that was jointly developed from the 1970s to the 1990s by Mount Isa Mines (a subsidiary of MIM Holdings and now part of Glencore) and the Government of Australia’s CSIRO. It has relatively low capital and operating costs for a smelting process. ISASMELT technology has been applied to lead, copper, and nickel smelting. As of 2021, 22 plants were in operation in eleven countries, along with three demonstration plants located at Mt Isa. The installed capacity of copper/nickel operating plants in 2020 was 9.76 million tonnes per year of feed materials and 750 thousand tonnes per year across lead operating plants. Smelters based on the copper ISASMELT process are among the lowest-cost copper smelters in the world.J L Bill, T E Briffa, A S Burrows, C R Fountain, D Retallick, J M I Tuppurainen, J S Edwards, and P Partington, "Isasmelt—Mount Isa copper smelter progress update," in: ''Sulfide Smelting 2002'', Eds R L Stephen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Isasmelt Feed Chute
The ISASMELT process is an energy-efficient smelting process that was jointly developed from the 1970s to the 1990s by Mount Isa Mines (a subsidiary of MIM Holdings and now part of Glencore) and the Government of Australia’s CSIRO. It has relatively low capital and operating costs for a smelting process. ISASMELT technology has been applied to lead, copper, and nickel smelting. As of 2021, 22 plants were in operation in eleven countries, along with three demonstration plants located at Mt Isa. The installed capacity of copper/nickel operating plants in 2020 was 9.76 million tonnes per year of feed materials and 750 thousand tonnes per year across lead operating plants. Smelters based on the copper ISASMELT process are among the lowest-cost copper smelters in the world.J L Bill, T E Briffa, A S Burrows, C R Fountain, D Retallick, J M I Tuppurainen, J S Edwards, and P Partington, "Isasmelt—Mount Isa copper smelter progress update," in: ''Sulfide Smelting 2002'', Eds R L Stephen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Isa Mines
Mount Isa Mines Limited ("MIM") operates the Mount Isa copper, lead, zinc and silver mines near Mount Isa, Queensland, Australia as part of the Glencore group of companies. For a brief period in 1980, MIM was Australia's largest company. It has pioneered several significant mining industry innovations, including the Isa Process copper refining technology, the Isasmelt smelting technology, and the IsaMill fine grinding technology, and it also commercialized the Jameson Cell column flotation technology. History In 1923 the orebody containing lead, zinc and silver was discovered by the miner John Campbell Miles. Mount Isa Mines Limited was one of three companies founded in 1924 to develop the minerals discovered by Miles, but production did not begin until May 1931.N Kirkman, ''Hilton Mine,'' (Mount Isa Mines Limited: Mount Isa, Queensland, 1990), 2–3. The other two companies were Mount Isa Silver Lead Proprietary and Mount Isa South. These were both acquired by MIM by late 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CSIRO
The Commonwealth Scientific and Industrial Research Organisation (CSIRO) is an Australian Government The Australian Government, also known as the Commonwealth Government, is the national government of Australia, a federal parliamentary constitutional monarchy. Like other Westminster-style systems of government, the Australian Government ... agency responsible for scientific research. CSIRO works with leading organisations around the world. From its headquarters in Canberra, CSIRO maintains more than 50 sites across Australia and in France, Chile and the United States, employing about 5,500 people. Federally funded scientific research began in Australia years ago. The Advisory Council of Science and Industry was established in 1916 but was hampered by insufficient available finance. In 1926 the research effort was reinvigorated by establishment of the Council for Scientific and Industrial Research (CSIR), which strengthened national science leadership and increased ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MIM Holdings
MIM Holdings Limited was an Australian mining company created in 1970 Accessed 31 May 2013 as the parent company of Limited, which operates the mines in north-west . Based in , the capital city of the Australian state of Queensland, MIM Holdings owned and/or operated coal, gold, and base metal mines in |
Kazzinc
Kazzinc ( kk, Қазмырыш, translit=Qazmyrysh, قازمىرىش, ) with its headquarters in Oskemen is Kazakhstan's largest producer of zinc, lead and precious metals. The general investor is Glencore International AG. Kazzinc’s core operations are in East-Kazakhstan, Karagandy and Akmola regions of Kazakhstan. According to the data for 2020 Kazzinc employs over 20’000 people. Background Kazzinc as a company was established is 1997 through the merger of East Kazakhstan’s main ore and non-ferrous metal producers: Zyryanovsk Lead Complex in Zyryanovsk (now Altay), Leninogorsk Polymetallic Complex in the Leninogorsk (now Ridder) and Ust-Kamenogorsk Lead and Zinc Complex in Ust-Kamenogorsk (now Oskemen). All three producers were majority-owned by the Government of Kazakhstan. After the merger, they were sold to the private sector, and the Swiss group Glencore International became the company’s main investor. Bukhtarma Hydro Power Plant is operated by Kazzinc under ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaldo Converter
A Kaldo converter (using the ''Kaldo process'' or ''Stora-Kaldo process'') is a rotary vessel oxygen based metal refining method. Originally applied to the refining of iron into steel, with most installations in the 1960s, the process is (2014) used primarily to refine non ferrous metals, typically copper. In that field, it is often named TBRC, or Top Blown Rotary Converter. History and description Steel production file:Affinage convertisseur Kaldo.svg, lang=en, upright=1.8, Evolution of chemical composition and temperature of the liquid steel, during the blowing in a Kaldo converter. The iron content is linked with the slag composition, the others elements are taken in the metal. The name "Kaldo" is derived from Prof. Bo Kalling, and from the Domnarvets Jernverk (''Stora Kopparbergs Bergslag'' subsidiary) both key in the development of the process. Research into the use of a stirring to promote mixing, and therefore rate of conversion was investigated from the 1940s, and investig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boliden AB
Boliden AB is a Swedish multinational metals, mining, and smelting company headquartered in Stockholm. The company produces zinc, copper, lead, nickel, silver, and gold, with operations in Sweden, Finland, Norway, and Ireland. Boliden is linked to major environmental disaster in Spain and is also accused of threatening human rights defenders following thdisposal of toxic wastein Chile. In 2003, in a major deal, Boliden acquired Outokumpu's mining and smelting assets within zinc and copper. The company name comes from the Boliden mine, some 30 km northwest of the Swedish town of Skellefteå, where gold was found in 1924. It was once Europe's largest and richest gold mine, but has since 1967 been defunct. In 2020, Boliden Mineral AB became the first company in Sweden to issue a Strategic Lawsuit Against Public Participation.https://www.boliden.com/globalassets/sustainability/our-responsibilities/in-focus/questions-from-un.pdf https://www.ohchr.org/Documents/Issues/FAssociat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Asarco
Asarco LLC (American Smelting and Refining Company) is a mining, smelting, and refining company based in Tucson, Arizona, which mines and processes primarily copper. The company has been a subsidiary of Grupo México since 1999. Its three largest open-pit mines are the Mission, Silver Bell and Ray mines in Arizona. Its mines produce of copper a year. Asarco conducts solvent extraction and electrowinning at the Ray and Silver Bell mines in Pima County, Arizona, and Pinal County, Arizona, and operates a smelter in Hayden, Arizona. Asarco's smelting plant in El Paso, Texas, was suspended in 1999 and then demolished on April 13, 2013. Before closing, the plant produced of anodes each year. Refining at the mines as well as at a copper refinery in Amarillo, Texas, produce of refined copper each year. Asarco's hourly workers are primarily represented by the United Steelworkers. Asarco has 20 superfund sites across the United States, and it is subject to considerable litigation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nyrstar
Nyrstar is a global multi-metals business, with a market leading position in zinc and lead and growing positions in other base and precious metals, such as copper, gold and silver. Nyrstar has mining and smelting operations located in Europe, North America and Australia. Nyrstar was created in 2007 by combining the zinc smelting and alloying operations of Zinifex (an Australian mining company, now merged with Oxiana Limited to form OZ Minerals) and Umicore (a Belgian materials technology company). It is incorporated in Belgium and has its corporate office in Switzerland. Nyrstar is listed on Euronext Brussels. Nyrstar was acquired by Trafigura in 2019. Operations Nyrstar has 4 mining operations located in North America. Nyrstar has 6 smelters (in Australia, Belgium, France, Netherlands, and the United States) and 1 fumer in Norway. Trafigura Trafigura Group Pte. Ltd. is a Singaporean-based Swiss multinational commodity trading company founded in 1993 that trades in base meta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Graph Total Isasmelt Capacity
Graph may refer to: Mathematics *Graph (discrete mathematics), a structure made of vertices and edges **Graph theory, the study of such graphs and their properties * Graph (topology), a topological space resembling a graph in the sense of discrete mathematics * Graph of a function * Graph of a relation * Graph paper * Chart, a means of representing data (also called a graph) Computing * Graph (abstract data type), an abstract data type representing relations or connections * graph (Unix), Unix command-line utility *Conceptual graph, a model for knowledge representation and reasoning Other uses * HMS ''Graph'', a submarine of the UK Royal Navy See also *Complex network *Graf *Graff (other) *Graph database *Grapheme, in linguistics *Graphemics *Graphic (other) *-graphy (suffix from the Greek for "describe," "write" or "draw") *List of information graphics software This is a list of software to create any kind of information graphics: * either includes the abil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kazakhstan
Kazakhstan, officially the Republic of Kazakhstan, is a transcontinental country located mainly in Central Asia and partly in Eastern Europe. It borders Russia to the north and west, China to the east, Kyrgyzstan to the southeast, Uzbekistan to the south, and Turkmenistan to the southwest, with a coastline along the Caspian Sea. Its capital is Astana, known as Nur-Sultan from 2019 to 2022. Almaty, Kazakhstan's largest city, was the country's capital until 1997. Kazakhstan is the world's largest landlocked country, the largest and northernmost Muslim-majority country by land area, and the ninth-largest country in the world. It has a population of 19 million people, and one of the lowest population densities in the world, at fewer than 6 people per square kilometre (15 people per square mile). The country dominates Central Asia economically and politically, generating 60 percent of the region's GDP, primarily through its oil and gas industry; it also has vast mineral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oskemen
Oskemen ( kk, Өскемен, translit=Öskemen ), or Ust-Kamenogorsk (russian: Усть-Каменого́рск), is the administrative center of East Kazakhstan Region of Kazakhstan. Population: Name The city has two official names. In the Kazakh language, its name is Өскемен/''Öskemen'' and in the Russian language it is known as Усть-Каменогорск. Both names appear on the seal of the city. History The city was founded in 1720 at the confluence of the Irtysh and Ulba rivers as a fort and trading post named ''Ust-Kamennaya''. It was established according to the order of the Russian Emperor Peter the Great, who sent a military expedition headed by major Ivan Vasilievich Likharev in the search of Yarkenda gold. Likharev’s expedition directed up the Irtysh River to Zaysan Lake. There, at the confluence of the Ulba and the Irtysh rivers the new fortress was laid – the Ust-Kamennaya Fortress. The Ust-Kamennaya Fortress appeared on the map of the Russi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
