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1 Allis Chalmers
Trademark term: AC -
2 Allis- Chalmers Corporation
NASDAQ: ACLMУниверсальный русско-английский словарь > Allis- Chalmers Corporation
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3 АККАР-процесс
АККАР-процесс
Получение губч. железа восстановлением кусковой желез. руды (или окатышей) во вращающейся трубч. печи с использов. в кач-ве восстановителя углеводородов (природ, газа или мазута). Процесс ведут при 1050 °С. Природ. газ вдувают непосредств. под слой движущейся шихты. Воздух для дожигания газа подают а свободное пространство печи над шихтой. Процесс АККАР разработан в конце 1960-х гг. ф. «Аллис-Чалмерс» (США). Демонстрац. установка (35 тыс. т/год) была пущена в 1973 г. на опытном заводе в Ниагара-Фоле (Канада). Первая пром. вращающ. печь АККАР сооружена в Фальконбридже (Канада) в 1976 г. и в 1981 г. остановлена из-за финансовых затруднений. Вторая пром. установка АККАР построена в 1983 г. фирмой «Орисса Спонж Айрон» (Индия) (150 тыс. т/год). Длина печи 84 м, диам. 4 м. В шихту, содер. железную руду (66,5 % Fe) и уголь, вдувают мазут. Время пребыв, материалов в печи — 8 ч. Продукт охлаждают в трубч. холодильнике и подвергают магнитной сепарации. Уд. расход энергии < 16,8 ГДж/т.
[ http://metaltrade.ru/abc/a.htm]Тематики
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Русско-английский словарь нормативно-технической терминологии > АККАР-процесс
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4 Reynolds, Edwin
[br]b. 1831 Mansfield, Connecticut, USAd. 1909 Milwaukee, Wisconsin, USA[br]American contributor to the development of the Corliss valve steam engine, including the "Manhattan" layout.[br]Edwin Reynolds grew up at a time when formal engineering education in America was almost unavailable, but through his genius and his experience working under such masters as G.H. Corliss and William Wright, he developed into one of the best mechanical engineers in the country. When he was Plant Superintendent for the Corliss Steam Engine Company, he built the giant Corliss valve steam engine displayed at the 1876 Centennial Exhibition. In July 1877 he left the Corliss Steam Engine Company to join Edward Allis at his Reliance Works, although he was offered a lower salary. In 1861 Allis had moved his business to the Menomonee Valley, where he had the largest foundry in the area. Immediately on his arrival with Allis, Reynolds began desig-ning and building the "Reliance-Corliss" engine, which becamea symbol of simplicity, economy and reliability. By early 1878 the new engine was so successful that the firm had a six-month backlog of orders. In 1888 he built the first triple-expansion waterworks-pumping engine in the United States for the city of Milwaukee, and in the same year he patented a new design of blowing engine for blast furnaces. He followed this in March 1892 with the first steam engine sets coupled directly to electric generators when Allis-Chalmers contracted to build two Corliss cross-compound engines for the Narragansett Light Company of Providence, Rhode Island. In 1893, one of the impressive attractions at the World's Columbian Exposition in Chicago was the 3,000 hp (2,200 kW) quadruple-expansion Reynolds-Corliss engine designed by Reynolds, who continued to make significant improvements and gained worldwide recognition of his outstanding achievements in engine building.Reynolds was asked to go to New York in 1898 for consultation about some high-horsepower engines for the Manhattan transport system. There, 225 railway locomotives were to be replaced by electric trains, which would be supplied from one generating station producing 60,000 hp (45,000 kW). Reynolds sketched out his ideas for 10,000 hp (7,500 kW) engines while on the train. Because space was limited, he suggested a four-cylinder design with two horizontal-high-pressure cylinders and two vertical, low-pressure ones. One cylinder of each type was placed on each side of the flywheel generator, which with cranks at 135° gave an exceptionally smooth-running compact engine known as the "Manhattan". A further nine similar engines that were superheated and generated three-phase current were supplied in 1902 to the New York Interborough Rapid Transit Company. These were the largest reciprocating steam engines built for use on land, and a few smaller ones with a similar layout were installed in British textile mills.[br]Further ReadingConcise Dictionary of American Biography, 1964, New York: C.Scribner's Sons (contains a brief biography).R.L.Hills, 1989, Power from Steam. A History of the Stationary Steam Engine, Cambridge University Press (provides a brief account of the Manhattan engines) Part of the information for this biography is derived from a typescript in the Smithsonian Institution, Washington, DC: T.H.Fehring, "Technological contributions of Milwaukee's Menomonee Valley industries".RLH -
5 процесс производства восстановленных окатышей из высококачественных железорудных концентратов
1) Engineering: Allis-Chalmers agglomeration reduction process2) Metallurgy: AGAP processУниверсальный русско-английский словарь > процесс производства восстановленных окатышей из высококачественных железорудных концентратов
См. также в других словарях:
Allis-Chalmers — Manufacturing Co. était un fabricant américain diversifié dans plusieurs secteurs de l industrie. Il fut aussi très célèbre à cause de la couleur orange vif de ses tracteurs agricoles. La société a cédé au fil des années l ensemble de ses… … Wikipédia en Français
Allis-Chalmers — The Allis Chalmers Manufacturing Co. of West Allis, WI was an American manufacturer with diverse interests, perhaps most famous for their bright orange farm tractors. The company eventually divested its manufacturing businesses and today is known … Wikipedia
Allis-Chalmers — Ein Allis Chalmers Traktor … Deutsch Wikipedia
Allis-Chalmers Model B — 200px Allis Chalmers model B Manufacturer Allis Chalmers Production 1938 1957 Length 110.25 inches Width 52.7 inches … Wikipedia
Allis-Chalmers D Series — An Allis Chalmers D21, the largest in the D Series The Allis Chalmers D Series is a series of tractors made by the Allis Chalmers Manufacturing Company from 1957 to 1969. Most of the D Series tractors, except for the D21, had hand operated, shift … Wikipedia
Allis-Chalmers Model G — Front view of an Allis Chalmers G Rea … Wikipedia
Allis-Chalmers Model WC — 1939 Model WC The Model WC was a row crop tractor made by Allis Chalmers from 1933 to 1948. Until 1938, the WC was unstyled and had a smaller radiator and tires. It was also the first tractor tested with rubber tires in the Nebraska tests. The WC … Wikipedia
List of Allis-Chalmers tractors — This is a list of farm and industrial tractors produced by Allis Chalmers Corporation, as well as tractors that were produced by other manufacturers and then sold under the Allis Chalmers brand name.For clarity, tractors are listed by series and… … Wikipedia
List of Allis-Chalmers engines — This is a list of internal combustion engines produced by the former Allis Chalmers Corporation Engine Division for use in their lines of tractors, combine harvesters and other agricultural equipment.Note that Allis Chalmers purchased the Buda… … Wikipedia
Allis Chalmers Controlled Atmosphere Reduction — Смотри Аккар процесс … Энциклопедический словарь по металлургии
Allis Chalmers Controlled Atmosphere Reduction — Смотри способ АККАР … Энциклопедический словарь по металлургии
