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1 уголь на брикетирование
уголь, поступающий на брикетирование — briquetting coal
Русско-английский новый политехнический словарь > уголь на брикетирование
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2 брикетирование
с. briquetting -
3 брикетирование
Русско-английский новый политехнический словарь > брикетирование
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4 Brikettierkohle
f briquetting coal, Am. (charcoal) briquette* * * -
5 Brikettierkohle
f < verbr> ■ briquette coal; briquetting coal -
6 уголь, поступающий на брикетирование
Metallurgy: briquetting coalУниверсальный русско-английский словарь > уголь, поступающий на брикетирование
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7 брикетирование угольной шихты
брикетирование угольной шихты
Способ повышения ее насыпной плотности, к-рый улучшает спекаемость и позволяет значительно увеличить массу слабоспекающ. углей в шихте для коксования. Уплотняют шихту б. у. ш. брикетированием либо всей шихты со связующим или без него либо доли шихты (частичное б. у. ш.).
Применяют частичное б. доли шихты, или только ее слабоспекающихся компонентов. В кач-ве связующего (6—8 мас. % брикетируемой шихты) используют кам.-уг. пек, смолу, нефтебитумы и др. До 30 мас. % брикетов перемешивают с остальной частью шихты при загрузке. При частичном б. шихты прочн. кокса повышается, произв-ть коксовых печей увеличивается.
Впервые в пром. масштабе частичное б. у. ш. осуществлено в 1971 г. в Японии. В наст. время применяется на ряде з-дов Германии. Построена уст-ка для частичного б. у. ш. на Криворожском КХЗ (Украина).
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Русско-английский словарь нормативно-технической терминологии > брикетирование угольной шихты
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8 Rammler, Erich
[br]b. 9 July 1901 Tirpersdorf, near Oelsnitz, Germanyd. 6 November 1986 Freiberg, Saxony, Germany[br]German mining engineer, developer of metallurgic coke from lignite.[br]A scholar of the Mining Academy in Freiberg, who in his dissertation dealt with the fineness of coal dust, Rammler started experiments in 1925 relating to firing this material. In the USA this process, based on coal, had turned out to be very effective in large boiler furnaces. Rammler endeavoured to apply the process to lignite and pursued general research work on various thermochemical problems as well as methods of grinding and classifying. As producing power from lignite was of specific interest for the young Soviet Union, with its large demand from its new power stations and its as-yet unexploited lignite deposits, he soon came into contact with the Soviet authorities. In his laboratory in Dresden, which he had bought from the freelance metallurgist Paul Otto Rosin after his emigration and under whom he had been working since he left the Academy, he continued his studies in refining coal and soon gained an international reputation. He opened up means of producing coke from lignite for use in metallurgical processes.His later work was of utmost importance after the Second World War when several countries in Eastern Europe, especially East Germany with its large lignite deposits, established their own iron and steel industries. Accordingly, the Soviet administration supported his experiments vigorously after he joined Karl Kegel's Institute for Briquetting in Freiberg in 1945. Through his numerous books and articles, he became the internationally leading expert on refining lignite and Kegel's successor as head of the Institute and Professor at the Bergakademie. Six years later, he produced for the first time high-temperature coke from lignite low in ash and sulphur for smelting in low-shaft furnaces. Rammler was widely honoured and contributed decisively to the industrial development of his country; he demonstrated new technological processes when, under austere conditions, economical and ecological considerations were neglected.[br]BibliographyRammler, whose list of publications comprises more than 600 titles on various matters of his main scientific concern, also was the co-author (with E.Wächtler) of two articles on the development of briquetting brown coal in Germany, both published in 1985, Freiberger Forschungshefte, D 163 and D 169, Leipzig.Further ReadingE.Wächtler, W.Mühlfriedel and W.Michel, 1976, Erich Rammler, Leipzig, (substantial biography, although packed with communist propaganda).M.Rasch, 1989, "Paul Rosin—Ingenieur, Hochschullehrer und Rationalisierungsfachmann". Technikgeschichte 56:101–32 (describes the framework within which Rammler's primary research developed).WK -
9 брикетирование
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10 брикетирование
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11 Kegel, Karl
SUBJECT AREA: Mining and extraction technology[br]b. 19 May 1876 Magdeburg, Germanyd. 5 March 1959 Freiberg, Saxony, Germany[br]German professor of mining who established the mining of lignite as a discipline in the science of mining.[br]Within the long tradition of celebrated teachers at the Mining Academy in Freiberg, Kegel can be considered as probably the last professor teaching the science of mining who was able to cover all the different disciplines. As was the case with a number of his predecessors, he was able to combine theoretical research work with the teaching of students and to support his theories with the practical experience of industry. He has apprenticed at the Mansfeld copper mines, went to the School of Mines at Eisleben (1896–8), worked as an engineer with various mining companies and thereafter became a scholar of the Berlin Mining Academy (1901–4). For twelve years he taught at the Bochum School of Mining until, in 1918, he was appointed Professor of Mining at Freiberg. There, one year later, as a new approach, he introduced lectures on brown-coal mining and mineral economics. He remained Professor at Freiberg until his first retirement in 1941, although he was active again between 1945 and 1951.In 1924 Kegel took over a department at the State Research Institute for Brown Coal in Freiberg which he extended into the Institute for Briquetting. In this field his main achievement lies in the initially questioned theory that producing briquettes from lignite is a molecular process rather than the result of bituminous factors. This perception, among others, led Rammler to produce coke from lignite in 1951. Kegel's merits result from having established all the aspects of mining and using lignite as an independent subdiscipline of mining science, based on substantial theories and an innovative understanding of applied technologies.[br]Bibliography1912, Bergmännische Wasserwirtschaft, Halle (Saale). 1931, Lehrbuch der Bergwirtschaft, Berlin.1941, Bergmännische Gebirgsmechanik, Halle (Saale). 1948, Brikettierung der Braunkohle, Halle (Saale).1953, Lehrbuch des Braunkohlentagebaus, Halle (Saale).Further ReadingE.Kroker, "Karl Kegel", Neue deutsche Biographie, Vol. XI, p. 394 (a reliable short account).Bergakademie Freiberg (ed.), 1976, Karl Kegel 1876–1959. Festschrift aus Anlaß seines100. Geburtstages, Leipzig (contains substantial biographical information).WK -
12 частичное брикетирование шихты
Metallurgy: PBCC (Partial Briquetting of Coal Charge)Универсальный русско-английский словарь > частичное брикетирование шихты
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13 Kohlebrikettierung
f < prod> ■ coal briquetting
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