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English engineer who developed a process for refining pig iron? English engineer who divised a process to eliminate impurities? Inventor of the process for eliminateing impurities from pig iron? Devised a process for eliminated impurities from pig iron in 1859?
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wiki.answers.com/Q/English_engineer_who_devised_a_proce...
wiki.answers.com/Q/English_engineer_who_devised_a_process_for_eliminating_impurities_from_pig_iron_in_1859
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Steel is iron that has most of the impurities removed. Steel also has a consistent concentration of carbon throughout (0.5 percent to 1.5 percent). Pig iron contains large amounts of carbon as well as other impurities (mainly sulphur and phosphorus). ... On New Year's Day, 1859, the Scottish explorer turned the bow of his...
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www.globalsecurity.org/military/systems/ship/steam5.htm
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Died 11 Feb 1924 (born 7 Apr 1859) ; German-born American biologist noted chiefly for his experimental work on artificial parthenogenesis (reproduction without ... American ironmaster who invented the pneumatic process of steelmaking, in which air is blown through molten pig iron to remove unwanted impurities.
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www.todayinsci.com/2/2_11.htm
www.todayinsci.com/2/2_11.htm
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A coal derivative, coke, which burned very hot, was developed, allowing an increase in the production of iron. This meant an ... In 1859, the first oil well was drilled in the United States. The following year, in Belgium, the first internal combustion engine, predecessor of the automobile engine, burned gas for fuel.
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geothermal.marin.org/escrap.html
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Bessemer, Sir Henry (1813-1898). Invented the Bessemer process for making cheap steel from pig iron (1855). ... Gilchrist, Percy Carlyle (1851-1935). With his cousin, Sydney Thomas, invented a new way of smelting iron ore, using a furnace lined with magnesium oxide to remove phosphorus impurities. This made phosphoric iron...
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www.cottontimes.co.uk/whoso.htm
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Stately, romantic Westerns, such as The Iron Horse (1924), directed by John Ford, showed the craftsmanship that would mark the careers of American directors such as Frank Capra, William Wyler, and George Stevens.
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www.acmi.net.au/AIC/ENC_CINEMA.html
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1777-79 Iron Bridge designed by Abraham Darby III. The bridge was the world's first iron bridge, and is one of the first and most ... 1859 Richard Christopher Carrington, English astronomer. By studying sunspots, he established the Sun's axis and rotation. He was the first to record the observation of a solar flare.
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www.fatbadgers.co.uk/Britain/firsts.htm
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• John Deere (1804-86) designed the steel ploughshare in the 1830s, replacing the cast iron version. The company he formed in Illinois became famous for the manufacture of all farming implements.
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www.white-history.com/hwr58.htm
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Makers and inventors ... Abbe Ernst German physicist and astronomer (1840-1905). He improved the microscope and he invented the prism that bears his name. ... Cagniard de la Tour Charles Physicist French (1777-1859). He invented the siren, so called because it works in the air and in the water.
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spazioinwind.libero.it/gabinetto_di_fisica/personages.h...
spazioinwind.libero.it/gabinetto_di_fisica/personages.htm
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