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Satka (genus)
Satka () 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. By the end of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chelyabinsk Oblast
Chelyabinsk Oblast; , is a federal subjects of Russia, federal subject (an oblast) of Russia in the Ural Mountains region, on the border of Europe and Asia. Its administrative center is the types of inhabited localities in Russia, city of Chelyabinsk. History During the Middle Ages, Bashkirs, Bashkir tribes inhabited the Southern Ural (region), Urals; they formed part of the Golden Horde, Nogai Horde, and smaller Bashkir unions. The Tsardom of Russia Russian conquest of Siberia, 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] |
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. Formation Magnesite can be formed via talc carbonate metasomatism of peridotite and other ultramafic rocks. Magnesite is formed via carbonation of olivine in the presence of water and carbon dioxide at elevated temperatures and high pressures typical of the greenschist facies. Magnesite can also be f ... [...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 1997, a scientific center of nature and human study, based on archeological laboratory, was founded In 2023, building of university campus was started Also, partnerships were established between university and Chelyabinsk region's basketball federation, ice hockey club Traktor, volleyball club Dynamo-Metar, football club Chelyabinsk, water polo club Uralochka Today the structure of the University includes 13 faculties and in 7 educational and research institutes. The U ... [...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. Formation Magnesite can be formed via talc carbonate metasomatism of peridotite and other ultramafic rocks. Magnesite is formed via carbonation of olivine in the presence of water and carbon dioxide at elevated temperatures and high pressures typical of the greenschist facies. Magnesite can also be f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subdivisions Of Russia
Russia is divided into several types and levels of subdivisions. Federal districts The federal districts are groupings of the federal subjects of Russia. Federal districts are not mentioned in the nation's constitution, do not have competences of their own, and do not manage regional affairs. They exist solely to monitor consistency between the federal and regional bodies of law, and ensure governmental control over the civil service, judiciary, and federal agencies operating in the regions. The federal district system was established on 13 May 2000. There are total eight federal districts. 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 Kherson Oblast, the Lugansk People's Republic, the federal city of Sevastopol, and the Zaporoz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Old Believers
Old Believers or Old Ritualists ( Russian: староверы, ''starovery'' or старообрядцы, ''staroobryadtsy'') is the common term for several religious groups, which maintain the old liturgical and ritual practices of the Russian Orthodox Church, as they were before the reforms of Patriarch Nikon of Moscow between 1652 and 1657. The old rite and its followers were anathematized in 1667, and Old Belief gradually emerged from the resulting schism. The antecedents of the movement regarded the reform as heralding the End of Days, and the Russian church and state as servants of the Antichrist. Fleeing persecution by the government, they settled in remote areas or escaped to the neighboring countries. Their communities were marked by strict morals and religious devotion, including various taboos meant to separate them from the outer world. They rejected the Westernization measures of Peter the Great, preserving traditional Russian culture, like long beards for men. ... [...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 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 (sometimes oxygen enriched) air 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 flue gases exiting from the top. 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 reverberatory furnaces) are naturally aspirated, usu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Refractory
In materials science, a refractory (or refractory material) is a material that is resistant to decomposition by heat or chemical attack and that retains its strength and rigidity at high temperatures. They are inorganic, non-metallic compounds that may be porous or non-porous, and their crystallinity varies widely: they may be crystalline, polycrystalline, amorphous, or composite. They are typically composed of oxides, carbides or nitrides of the following elements: silicon, aluminium, magnesium, calcium, boron, chromium and zirconium. Many refractories are ceramics, but some such as graphite are not, and some ceramics such as clay pottery are not considered refractory. Refractories are distinguished from the '' refractory metals'', which are elemental metals and their alloys that have high melting temperatures. Refractories are defined by ASTM C71 as "non-metallic materials having those chemical and physical properties that make them applicable for structures, o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oblast
An oblast ( or ) is a type of administrative division in Bulgaria and several post-Soviet states, including Belarus, Russia and Ukraine. Historically, it was used in the Russian Empire and the Soviet Union. The term ''oblast'' is often translated into English language, English as 'region' or 'province'. In some countries, oblasts are also known by cognates of the Russian term. Etymology The term ''oblast'' is Loanword, borrowed from Russian language, Russian область (), where it is inherited from Old East Slavic, in turn borrowed from Church Slavonic область ''oblastĭ'' 'power, empire', formed from the prefix (cognate with Classical Latin ''ob'' 'towards, against' and Ancient Greek ἐπί/ἔπι ''epi'' 'in power, in charge') and the stem ''vlastǐ'' 'power, rule'. In Old East Slavic, it was used alongside ''obolostǐ''—the equivalent of 'against' and 'territory, state, power' (cognate with English 'wield'; see volost). History Russian Empire In the Russia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satkinsky District
Satkinsky District () 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 Satka () 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 .... 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 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 status to administrative districts—the full n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chelyabinsk
Chelyabinsk; , is the administrative center and largest types of inhabited localities in Russia, city of Chelyabinsk Oblast, Russia. It is the List of cities and towns in Russia by population, 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 is located to the east behind the south part of the Ural Mountains and runs along the Miass (river), Miass River. 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 Bashkirs, 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 European Russia, Russian core to Siberia, including the Trans-Siberian Railway. Its population reached 70,000 by 1917. Under the Soviet Union, C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satka River
Satka () 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. By the end of the 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
