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Metallurgy is a domain of materials science and engineering that studies the physical and chemical behavior of metallic elements, their inter-metallic compounds, and their mixtures, which are known as alloys. Metallurgy encompasses both the science and the technology of metals; that is, the way in which science is applied to the production of metals, and the engineering of metal components used in products for both consumers and manufacturers. Metallurgy is distinct from the craft of metalworking. Metalworking relies on metallurgy in a similar manner to how medicine relies on medical science for technical advancement. A specialist practitioner of metallurgy is known as a metallurgist.
Smelting is a process of applying heat to an ore, to extract a base metal. It is a form of extractive metallurgy. It is used to extract many metals from their ores, including silver, iron, copper, and other base metals. Smelting uses heat and a chemical- reducing agent to decompose the ore, driving off other elements as gases or slag and leaving the metal base behind. The reducing agent is commonly a fossil fuel source of carbon, such as coke—or, in earlier times, charcoal. The oxygen in the ore binds to carbon at high temperatures as the chemical potential energy of the bonds in carbon dioxide is lower than the bonds in the ore.
Extractive metallurgy is a branch of metallurgical engineering wherein process and methods of extraction of metals from their natural mineral deposits are studied. The field is a materials science, covering all aspects of the types of ore, washing, concentration, separation, chemical processes and extraction of pure metal and their alloying to suit various applications, sometimes for direct use as a finished product, but more often in a form that requires further working to achieve the given properties to suit the applications.
Slag is a by-product of smelting (pyrometallurgical) ores and used metals. Broadly, it can be classified as ferrous, ferroalloy or non-ferrous/base metals. Within these general categories, slags can be further categorized by their precursor and processing conditions.
Industrial processes are procedures involving chemical, physical, electrical or mechanical steps to aid in the manufacturing of an item or items, usually carried out on a very large scale. Industrial processes are the key components of heavy industry.
Copper extraction refers to the methods used to obtain copper from its ores. The conversion of copper ores consists of a series of physical, chemical and electrochemical processes. Methods have evolved and vary with country depending on the ore source, local environmental regulations, and other factors.
Dashkasan District is one of the 66 districts of Azerbaijan. It is located in the west of the country and belongs to the Ganja-Dashkasan Economic Region. The district borders the districts of Goygol, Kalbajar, Gadabay, Shamkir, and the Gegharkunik Province of Armenia. Its capital and largest city is Dashkasan. As of 2020, the district had a population of 35,400.
Dashkasan is a city, municipality and the capital of the Dashkasan District of Azerbaijan. It has a population of 10,801. The municipality consists of the city of Dashkasan and the village of Alunitdağ.
Ironsand, also known as iron-sand or iron sand, is a type of sand with heavy concentrations of iron. It is typically dark grey or blackish in colour.
The mineral industry is one of the main sectors of the Armenian economy and in 2017 accounted for 30.1% of its exports.
The mineral industry of Russia is one of the world's leading mineral industries and accounts for a large percentage of the Commonwealth of Independent States' production of a range of mineral products, including metals, industrial minerals, and mineral fuels. In 2005, Russia ranked among the leading world producers or was a significant producer of a vast range of mineral commodities, including aluminum, arsenic, cement, copper, magnesium compounds and metals, nitrogen, palladium, silicon, nickel and vanadium.
Metals and metal working had been known to the people of modern Italy since the Bronze Age. By 53 BC, Rome had expanded to control an immense expanse of the Mediterranean. This included Italy and its islands, Spain, Macedonia, Africa, Asia Minor, Syria and Greece; by the end of the Emperor Trajan's reign, the Roman Empire had grown further to encompass parts of Britain, Egypt, all of modern Germany west of the Rhine, Dacia, Noricum, Judea, Armenia, Illyria, and Thrace. As the empire grew, so did its need for metals.
Mirali Seyidali oglu Qashqai, was an eminent Azerbaijani and Soviet geologist, author of multitude works in the sphere of geomorphology and stratigraphy. He was an honorary member of Mineralogical Society, former chairman of Azerbaijani department of the Society, and full member of the National Academy of Sciences of the Azerbaijan SSR. He was one of the founders of scientific school in the sphere geologo-mineralogical sciences and he was the supervisor of geochemistry and mineralogy of ore departments of Geology Institute of the National Academy of Sciences of Azerbaijan.
Non-ferrous extractive metallurgy is one of the two branches of extractive metallurgy which pertains to the processes of reducing valuable, non-iron metals from ores or raw material. Metals like zinc, copper, lead, aluminium as well as rare and noble metals are of particular interest in this field, while the more common metal, iron, is considered a major impurity. Like ferrous extraction, non-ferrous extraction primarily focuses on the economic optimization of extraction processes in separating qualitatively and quantitatively marketable metals from its impurities (gangue).
Balhashcvetmet, formerly known as BGMC, for Balkhash Mining and Metallurgical Combine, is a copper-smelting combine located on the northern coast of the Lake Balkhash in Balkhash, Kazakhstan.
The metallurgy industries of Russia make up about 5% of Russia's GDP, about 18% of industrial production and about 14% of exports, as of 2009. The volume of metallurgical production was 1.87 trillion rubles (2009). Investments in fixed assets in metallurgy were 280 billion rubles (2008). The average salary in the metallurgical industry was 23,258 rubles / month.
The Azerbaijan is a country with very favorable natural conditions and rich natural resources. Snowy peaks, high mountains, foothill fertile soils, wide plains, Lowest Land Points Below Ocean Level are the main landscape forms of republic. This complex landscape structure has caused the variety in natural conditions - climate, soil-vegetation, and water resources. This, in turn, led to the uneven distribution of population and farms on the territory, and the specialization of production on different types.
Sumgayit Chemical Industrial Park was established by Decree #548 dated December 21, 2011 of the President of Azerbaijan Ilham Aliyev and was registered on May 11, 2012.
Ganja is the second largest city of Azerbaijan, according to its population (331.4 thousand, however, it is behind Baku and Sumqayit in terms of industrial production. The city is located in Ganja-Gazakh economic region. The economy of Ganja embraces the issues connected to the economy of the city of Ganja. Industry, tourism, agriculture, and transportation are the major branches of its economy. Most of the total volume of industrial products is accounted for non-ferrous metallurgy, light and food industries, electronics industry and home appliances.
References
- ↑ "New complex significantly increase metallurgical produce in Azerbaijan".
- ↑ "WHO ARE WE?".
- 1 2 "Qara və əlvan metallurgiya".
- ↑ "History".
- 1 2 "About".
- ↑ "Gold and copper producer in Azerbaijan". Archived from the original on 2018-05-27. Retrieved 2019-02-11.
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