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Satka
Satka (russian: Са́тка) is a town and the administrative center of Satkinsky District in Chelyabinsk Oblast, Russia, located on the western slope of the Southern Ural Mountains on the bank of the Satka River, from Chelyabinsk, the administrative center of the oblast. Population: History It was founded on November 19, 1758 as an iron mining factory. Magnesite, a mineral essential to the manufacture of refractory brick used in blast furnaces, was discovered there. In the beginning of the 20th century in Satka lived up to 10 thousand people. Among them are many alien people. Reached out to work the old believers of different sects and persuasions (the Austrians, the Pomorians, precedency, filippovtsy, fedoseevtsy etc.). There were two churches, two schools, post office, Telegraph, hospital, consumer society, two 46 industrial and commercial enterprises. In 1824 the city was visited by Emperor Alexander I, which has a positive impact on further development of product ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satka River
Satka (russian: Са́тка) is a town and the administrative center of Satkinsky District in Chelyabinsk Oblast, Russia, located on the western slope of the Southern Ural Mountains on the bank of the Satka River, from Chelyabinsk, the administrative center of the oblast. Population: History It was founded on November 19, 1758 as an iron mining factory. Magnesite, a mineral essential to the manufacture of refractory brick used in blast furnaces, was discovered there. In the beginning of the 20th century in Satka lived up to 10 thousand people. Among them are many alien people. Reached out to work the old believers of different sects and persuasions (the Austrians, the Pomorians, precedency, filippovtsy, fedoseevtsy etc.). There were two churches, two schools, post office, Telegraph, hospital, consumer society, two 46 industrial and commercial enterprises. In 1824 the city was visited by Emperor Alexander I, which has a positive impact on further development of production ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satkinsky District
Satkinsky District (russian: Са́ткинский райо́н) is an administrative and municipal district (raion), one of the twenty-seven in Chelyabinsk Oblast, Russia.Resolution #161 It is located in the west of the oblast. The area of the district is . Its administrative center is the town of Satka. Population (excluding the administrative center): 42,443 ( 2002 Census); Geography Nurgush is a long mountain range, part of the Southern Urals, located in the district by the Zyuratkul Zyuratkul (; ba, Йөрәккүл) is a freshwater lake in Satkinsky District, Chelyabinsk Oblast, Russia. The name "Zyuratkul" comes from the Bashkir ''"yöräk/kul"'' (йөрәк/күл), meaning "heart/lake". In 1993 the Zyuratkul Nation ... lake. It has the highest point of Chelyabinsk Oblast, reaching above sea level. Administrative and municipal status Within the framework of administrative divisions, it has a status of a town with territorial district—a unit equal in statu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chelyabinsk Oblast
Chelyabinsk Oblast (russian: Челя́бинская о́бласть, ''Chelyabinskaya oblast'') is a federal subject (an oblast) of Russia in the Ural Mountains region, on the border of Europe and Asia. Its administrative center is the city of Chelyabinsk. Its population is 3,476,217. ( 2010 Census). History During the Middle Ages, Bashkir tribes inhabited the Southern Urals; they formed part of the Golden Horde, Nogai Horde, and smaller Bashkir unions. The Tsardom of Russia incorporated the area in the late 16th century. However, Russian colonization of the region only began in the 18th century, with the establishment of a system of fortresses and trade posts on the then-Russian border by the in 1734. Many cities of Chelyabinsk Oblast, including the city of Chelyabinsk itself, trace their history back to those forts. In 1743 the Chelyabinsk fortress became a center of the , a constituent part of the Orenburg Governorate (a direct successor of the Orenburg Expedition). Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chelyabinsk State University
Chelyabinsk State University is a public university in Chelyabinsk, Russia. It was established in 1976 and is considered to be one of the leading academic institutions in the Ural region. Member of Association of Classical Universities of Russia and Eurasian Association of Universities. History On April 3, 1974, Council of Ministers of the Soviet Union decided on establishment of Chelyabinsk State University - the first university of the Southern Ural. On October 4, 1976, the official opening took place. In the beginning, university offered education at two faculties - Faculty of Physics and Mathematics, Faculty of History and Philology. In 1980, five faculties were established: Faculty of Mathematics, Faculty of Physics, Faculty of Economics, Faculty of History, and Faculty of Philology. In 1981, four postgraduate training programs in four fields were launched. In the following years, number of structural divisions of the university increased up to 19 faculties, 6 institutes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magnesite
Magnesite is a mineral with the chemical formula (magnesium carbonate). Iron, manganese, cobalt, and nickel may occur as admixtures, but only in small amounts. Occurrence Magnesite occurs as veins in and an alteration product of ultramafic rocks, serpentinite and other magnesium rich rock types in both contact and regional metamorphic terrains. These magnesites are often cryptocrystalline and contain silica in the form of opal or chert. Magnesite is also present within the regolith above ultramafic rocks as a secondary carbonate within soil and subsoil, where it is deposited as a consequence of dissolution of magnesium-bearing minerals by carbon dioxide in groundwaters. Isotopic structure: clumped isotope The recent advancement in the field of stable isotope geochemistry is the study of isotopic structure of minerals and molecules. This requires study of molecules with high resolutions looking at bonding scenario (how heavy isotopes are bonded to each other)- leading to kno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magnesite
Magnesite is a mineral with the chemical formula (magnesium carbonate). Iron, manganese, cobalt, and nickel may occur as admixtures, but only in small amounts. Occurrence Magnesite occurs as veins in and an alteration product of ultramafic rocks, serpentinite and other magnesium rich rock types in both contact and regional metamorphic terrains. These magnesites are often cryptocrystalline and contain silica in the form of opal or chert. Magnesite is also present within the regolith above ultramafic rocks as a secondary carbonate within soil and subsoil, where it is deposited as a consequence of dissolution of magnesium-bearing minerals by carbon dioxide in groundwaters. Isotopic structure: clumped isotope The recent advancement in the field of stable isotope geochemistry is the study of isotopic structure of minerals and molecules. This requires study of molecules with high resolutions looking at bonding scenario (how heavy isotopes are bonded to each other)- leading to kno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subdivisions Of Russia
Russia is divided into several types and levels of subdivisions. Federal subjects Since 30 September 2022, the Russian Federation has consisted of eighty-nine federal subjects that are constituent members of the Federation.Constitution, Article 65 However, six of these federal subjects—the Republic of Crimea, the Donetsk People's Republic, the Russian occupation of Kherson Oblast, Kherson Oblast, the Luhansk People's Republic, Lugansk People's Republic, the federal cities of Russia, federal city of Sevastopol and the Russian occupation of Zaporizhzhia Oblast, Zaporozhye Oblast—are internationally recognized as part of Ukraine. All federal subjects are of equal federal rights in the sense that they have equal representation—two delegates each—in the Federation Council of Russia, Federation Council (upper house of the Federal Assembly of Russia, Federal Assembly). They do, however, differ in the degree of autonomous area, autonomy they enjoy. De jure, there are 6&n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blast Furnace
A blast furnace is a type of metallurgical furnace used for smelting to produce industrial metals, generally pig iron, but also others such as lead or copper. ''Blast'' refers to the combustion air being "forced" or supplied above atmospheric pressure. In a blast furnace, fuel ( coke), ores, and flux (limestone) are continuously supplied through the top of the furnace, while a hot blast of air (sometimes with oxygen enrichment) is blown into the lower section of the furnace through a series of pipes called tuyeres, so that the chemical reactions take place throughout the furnace as the material falls downward. The end products are usually molten metal and slag phases tapped from the bottom, and waste gases (flue gas) exiting from the top of the furnace. The downward flow of the ore along with the flux in contact with an upflow of hot, carbon monoxide-rich combustion gases is a countercurrent exchange and chemical reaction process. In contrast, air furnaces (such as reverbera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Refractory
In materials science, a refractory material or refractory is a material that is resistant to decomposition by heat, pressure, or chemical attack, and retains strength and form at high temperatures. Refractories are polycrystalline, polyphase, inorganic, non-metallic, porous, and heterogeneous. They are typically composed of oxides or carbides, nitrides etc. of the following materials: silicon, aluminium, magnesium, calcium, boron, chromium and zirconium. ASTM C71 defines refractories as "...non-metallic materials having those chemical and physical properties that make them applicable for structures, or as components of systems, that are exposed to environments above ." Refractory materials are used in furnaces, kilns, incinerators, and reactors. Refractories are also used to make crucibles and moulds for casting glass and metals and for surfacing flame deflector systems for rocket launch structures. Today, the iron- and steel-industry and metal casting sectors use appr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chelyabinsk
Chelyabinsk ( rus, Челя́бинск, p=tɕɪˈlʲæbʲɪnsk, a=Ru-Chelyabinsk.ogg; ba, Силәбе, ''Siläbe'') is the administrative center and largest city of Chelyabinsk Oblast, Russia. It is the seventh-largest city in Russia, with a population of over 1.1 million people, and the second-largest city in the Ural Federal District, after Yekaterinburg. Chelyabinsk runs along the Miass River, and is just east of the Ural Mountains. The area of Chelyabinsk contained the ancient settlement of Arkaim, which belonged to the Sintashta culture. In 1736, a fortress by the name of Chelyaba was founded on the site of a Bashkir village. Chelyabinsk was granted town status by 1787. Chelyabinsk began to grow rapidly by the early 20th century as a result of the construction of railway links from the Russian core to Siberia, including the Trans-Siberian Railway. Its population reached 70,000 by 1917. Under the Soviet Union, Chelyabinsk became a major industrial centre during the 1930 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oblast
An oblast (; ; Cyrillic (in most languages, including Russian and Ukrainian): , Bulgarian: ) is a type of administrative division of Belarus, Bulgaria, Kazakhstan, Kyrgyzstan, Russia, and Ukraine, as well as the Soviet Union and the Kingdom of Yugoslavia. Official terms in successor states of the Soviet Union differ, but some still use a cognate of the Russian term, e.g., ''vobłasć'' (''voblasts'', ''voblasts'', official orthography: , Taraškievica: , ) is used for regions of Belarus, ' (plural: ') for regions of Kazakhstan, and ''oblusu'' (') for regions of Kyrgyzstan. The term is often translated as "area", "zone", "province" or "region". The last translation may lead to confusion, because "raion" may be used for other kinds of administrative division, which may be translated as "region", "district" or "county" depending on the context. Unlike "province", translations as "area", "zone", and "region" may lead to confusion because they have very common meanings other t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ural Mountains
The Ural Mountains ( ; rus, Ура́льские го́ры, r=Uralskiye gory, p=ʊˈralʲskʲɪjə ˈɡorɨ; ba, Урал тауҙары) or simply the Urals, are a mountain range that runs approximately from north to south through western Russia, from the coast of the Arctic Ocean to the river Ural and northwestern Kazakhstan.Ural Mountains Encyclopædia Britannica on-line The mountain range forms part of the conventional boundary between the regions of and |
