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Kanysh Satpayev
Kanysh Imantayuli Satbayev ( kk, Қаныш Имантайұлы Сәтбаев, ''Qanyş İmantaiūly Sätbaev''; russian: Каны́ш Иманта́евич Сатпа́ев, ''Kanysh Imantaevich Satpaev'') (April 11, 1899 – January 31, 1964) was a Kazakh professor, geologist and one of the founders of Soviet metallogeny (specifically the Kazakhstani school) and the principal advocate and first president of Kazakhstan Academy of Sciences. He was a Doctor of Geological and Mineralogical Sciences (1942), Professor (1950), Academy of Sciences of the Kazakh SSR (1946), member of the USSR Academy of Sciences (1946), and the first president of the Academy of Sciences of the Kazakh SSR. He is famous as the geologist who discovered the Ulutau-Dzhezkazgan copper deposit that was on at the time the largest projected reserves. Biography Satbayev was born in what is today Bayanaul District, in Pavlodar Region; at the time it was in the Pavlodar district of the Semipalatinsk region o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Semipalatinsk Oblast, Kazakhstan
Semipalatinsk Oblast ( kz, Семей облысы, ''Semei oblysy''; russian: Семипала́тинская о́бласть) was an administrative division of the Kazakh Soviet Socialist Republic in the Soviet Union, established on October 14, 1939 from parts of East Kazakhstan and Alma-Ata Oblasts.Decree of October 14, 1939 Upon 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, Uzbeki ...'s independence in 1991, the oblast continued to exist until 1997, when it was merged back into East Kazakhstan Oblast. References Notes Sources * 1930s establishments in the Kazakh Soviet Socialist Republic * {{Kazakhstan-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tomsk
Tomsk ( rus, Томск, p=tomsk, sty, Түң-тора) is a city and the administrative center of Tomsk Oblast in Russia, located on the Tom River. Population: Founded in 1604, Tomsk is one of the oldest cities in Siberia. The city is a notable educational and scientific center with six state universities consisting of over 100,000 students, including Tomsk State University, the oldest university in Siberia. History Tomsk originated with a decree by Tsar Boris Godunov in 1604 after , the Tatar duke of , asked for the Tsar's protection against Kirghiz bandits. The Tsar sent 200 Cossacks under the command of and Gavriil Ivanovich Pisemsky to construct a fortress on the bank of the Tom River, overlooking what would become the city of Tomsk. Toian ceded the land for the fortress to the Tsar. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper
Copper is a chemical element with the symbol Cu (from la, cuprum) and atomic number 29. It is a soft, malleable, and ductile metal with very high thermal and electrical conductivity. A freshly exposed surface of pure copper has a pinkish-orange color. Copper is used as a conductor of heat and electricity, as a building material, and as a constituent of various metal alloys, such as sterling silver used in jewelry, cupronickel used to make marine hardware and coins, and constantan used in strain gauges and thermocouples for temperature measurement. Copper is one of the few metals that can occur in nature in a directly usable metallic form ( native metals). This led to very early human use in several regions, from circa 8000 BC. Thousands of years later, it was the first metal to be smelted from sulfide ores, circa 5000 BC; the first metal to be cast into a shape in a mold, c. 4000 BC; and the first metal to be purposely alloyed with another metal, tin, to create ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smelting
Smelting is a process of applying heat to 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 due to the lower potential energy of the bonds in carbon dioxide (). Smelting most prominently takes place in a blast furnace to produce pig iron, which is converted into steel. The carbon source acts as a chemical reactant to remove oxygen from the ore, yielding the purified metal element as a product. The carbon source is oxidized in two stages. First, the carbon (C) combusts with oxygen (O2) in the air to produce carbon monoxide (CO). Second, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copper Extraction
Copper extraction refers to the methods used to obtain copper from its ores. The conversion of copper consists of a series of physical and electrochemical processes. Methods have evolved and vary with country depending on the ore source, local environmental regulations, and other factors. As in all mining operations, the ore must usually be beneficiated (concentrated). The processing techniques depend on the nature of the ore. If the ore is primarily sulfide copper minerals (such as chalcopyrite), the ore is crushed and ground to liberate the valuable minerals from the waste ('gangue') minerals. It is then concentrated using mineral flotation. The concentrate is typically sold to distant smelters, although some large mines have smelters located nearby. Such colocation of mines and smelters was more typical in the 19th and early 20th centuries, when smaller smelters could be economic. The sulfide concentrates are typically smelted in such furnaces as the Outokumpu or Inco f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atbasar
Atbasar ( kk, Атбасар, ''Atbasar'') is a town in Aqmola Region of the northern Kazakhstan. It was founded in 1845. Atbasar is the 44th biggest city in Kazakhstan. Atbasar lies at an altitude of 282 meters above sea level. Population: Climate Kazakhstan's lowest recorded temperature was at Atbasar, measured at . Heavy rains in April 2017 caused a dam to rupture, leaving the whole town under water. How to get to Atbasar The capital, Nur-Sultan is 3.5 hours away by train. A narrow-gauge railway line running TU2 diesel locomotives provides local freight transport. Atbasar also has a small airport. Environment Concern has been raised by the United Nations Economic Commission for Europe about exposure of the city to airborne uranium ore dust produced during the transfer of the ore from between railway flatcar A flatcar (US) (also flat car, or flatbed) is a piece of rolling stock that consists of an open, flat deck mounted on a pair of trucks (US) or bogies (UK), on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Non-ferrous Metal
In metallurgy, non-ferrous metals are metals or alloys that do not contain iron (allotropes of iron, ferrite, and so on) in appreciable amounts. Generally more costly than ferrous metals, non-ferrous metals are used because of desirable properties such as low weight (e.g. aluminium), higher conductivity (e.g. copper), non-magnetic properties or resistance to corrosion (e.g. zinc). Some non-ferrous materials are also used in the iron and steel industries. For example, bauxite is used as flux for blast furnaces, while others such as wolframite, pyrolusite, and chromite are used in making ferrous alloys. Important non-ferrous metals include aluminium, copper, lead, tin, titanium, and zinc, and alloys such as brass. Precious metals such as gold, silver, and platinum and exotic or rare metals such as mercury, tungsten, beryllium, bismuth, cerium, cadmium, niobium, indium, gallium, germanium, lithium, selenium, tantalum, tellurium, vanadium, and zirconium are also non-ferrous. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mining Engineering
Mining in the engineering discipline is the extraction of minerals from underneath, open pit, above or on the ground. Mining engineering is associated with many other disciplines, such as mineral processing, exploration, excavation, geology, and metallurgy, geotechnical engineering and surveying. A mining engineer may manage any phase of mining operations, from exploration and discovery of the mineral resources, through feasibility study, mine design, development of plans, production and operations to mine closure. With the process of Mineral extraction, some amount of waste and uneconomic material are generated which are the primary source of pollution in the vicinity of mines. Mining activities by their nature cause a disturbance of the natural environment in and around which the minerals are located. Mining engineers must therefore be concerned not only with the production and processing of mineral commodities, but also with the mitigation of damage to the environment bot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Almaty
Almaty (; kk, Алматы; ), formerly known as Alma-Ata ( kk, Алма-Ата), is the List of most populous cities in Kazakhstan, largest city in Kazakhstan, with a population of about 2 million. It was the capital of Kazakhstan from 1929 to 1936 as an Kazakh Autonomous Soviet Socialist Republic, autonomous republic as part of the Soviet Union, then from 1936 to 1991 as a Kazakh Soviet Socialist Republic, union republic and finally from 1991 as an independent state to 1997 when the government relocated the capital to Astana, Akmola (renamed Astana in 1998, Nur-Sultan in 2019, and back to Astana in 2022). Almaty is still the major commercial, financial, and cultural centre of Kazakhstan, as well as its most populous and most cosmopolitan city. The city is located in the mountainous area of southern Kazakhstan near the border with Kyrgyzstan in the foothills of the Trans-Ili Alatau at an elevation of 700–900 m (2,300–3,000 feet), where the Large and Small Almatinka rivers r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geologist
A geologist is a scientist who studies the solid, liquid, and gaseous matter that constitutes Earth and other terrestrial planets, as well as the processes that shape them. Geologists usually study geology, earth science, or geophysics, although backgrounds in physics, chemistry, biology, and other sciences are also useful. Field research (field work) is an important component of geology, although many subdisciplines incorporate laboratory and digitalized work. Geologists can be classified in a larger group of scientists, called geoscientists. Geologists work in the energy and mining sectors searching for natural resources such as petroleum, natural gas, precious and base metals. They are also in the forefront of preventing and mitigating damage from natural hazards and disasters such as earthquakes, volcanoes, tsunamis and landslides. Their studies are used to warn the general public of the occurrence of these events. Geologists are also important contributors to climate ch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kazakh Language
The Kazakh or simply Qazaq (Latin: or , Cyrillic: or , Arabic Script: or , , ) is a Turkic language of the Kipchak branch spoken in Central Asia by Kazakhs. It is closely related to Nogai, Kyrgyz and Karakalpak. It is the official language of Kazakhstan and a significant minority language in the Ili Kazakh Autonomous Prefecture in Xinjiang, north-western China and in the Bayan-Ölgii Province of western Mongolia. The language is also spoken by many ethnic Kazakhs throughout the former Soviet Union (some 472,000 in Russia according to the 2010 Russian Census), Germany, and Turkey. Like other Turkic languages, Kazakh is an agglutinative language and employs vowel harmony. '' Ethnologue'' recognizes three mutually intelligible dialect groups, Northeastern Kazakh, the most widely spoken variety which also serves as the basis for the standard language, Southern Kazakh and Western Kazakh. The language share a degree of mutual intelligiblity with closely related Karakalpak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Algebra
Algebra () is one of the broad areas of mathematics. Roughly speaking, algebra is the study of mathematical symbols and the rules for manipulating these symbols in formulas; it is a unifying thread of almost all of mathematics. Elementary algebra deals with the manipulation of variables (commonly represented by Roman letters) as if they were numbers and is therefore essential in all applications of mathematics. Abstract algebra is the name given, mostly in education, to the study of algebraic structures such as groups, rings, and fields (the term is no more in common use outside educational context). Linear algebra, which deals with linear equations and linear mappings, is used for modern presentations of geometry, and has many practical applications (in weather forecasting, for example). There are many areas of mathematics that belong to algebra, some having "algebra" in their name, such as commutative algebra, and some not, such as Galois theory. The word ''algebra'' is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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