翻訳と辞書 Words near each other ・ Edward Willis Redfield ・ Edward Willis Way ・ Edward Willkie ・ Edward Willoughby ・ Edward Willoughby, 13th Baron Willoughby of Parham ・ Edward Wilmot Blyden ・ Edward Wilmot Blyden III ・ Edward Wilmot Pechey ・ Edward Wilshaw ・ Edward Wilson ・ Edward Wilson (actor) ・ Edward Wilson (engineer) ・ Edward Wilson (journalist) ・ Edward Wilson (MP) ・ Edward Wilson (novelist) ・ Edward Wilson Davis ・ Edward Wilson Merrill ・ Edward Wilson Very ・ Edward Wilton Eddis ・ Edward Windsor ・ Edward Windsor (cricketer) ・ Edward Windsor Richards ・ Edward Windsor, 3rd Baron Windsor ・ Edward Windsor, Lord Downpatrick ・ Edward Wingate ・ Edward Wingfield Humphreys ・ Edward Wingfield Verner ・ Edward Wingfield, 2nd Viscount Powerscourt ・ Edward Winn ・ Edward Winnington Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Edward Wilson Davis ： ウィキペディア英語版 Edward Wilson Davis Edward Wilson Davis (May 8, 1888 – December 3, 1973) was an American engineer and inventor famous for pioneering early research into taconite. As a researcher at the University of Minnesota, Davis developed an engineering process to economically extract iron ore from hard taconite rocks, making taconite valuable as iron ore for the iron and steel industries. He worked closely with industrial firms such as the Mesabi Iron Company and the Reserve Mining Company to transform his research into a working industry on northeast Minnesota's Iron Range. Davis was known as "Mr. Taconite" for his efforts. == History == Davis was born on May 8, 1888, in Cambridge City, Indiana. He pursued courses in science and engineering and received a degree in electrical engineering from Purdue University in 1911. In 1912, Davis began working as a mathematics instructor at the University of Minnesota.〔Minnesota Historical Society. (Biography of Edward W. Davis ).〕 In 1913, Davis began working on taconite. Over the next four decades, Davis devised a process to crush the hard rock, separate the iron from the crushed rock using magnets, and roll the iron into pellets suitable for transport and use in a blast furnace. Davis earned 19 patents for his many innovations.〔("Did You Know? Groundbreaking research that revitalized Minnesota's Iron Range" )〕 In the 1950s, Davis's research was used to create several taconite processing plants in northeast Minnesota. The Reserve Mining Company honored Davis by naming its Silver Bay, Minnesota, facility the E. W. Davis Works. In addition to his taconite research, Davis was active in Minnesota politics and history. He published an account of his research, ''Pioneering With Taconite'', with the Minnesota Historical Society in 1964.〔Edward W. Davis, ''Pioneering With Taconite'' (St. Paul: Minnesota Historical Society Press, 1964.)〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Edward Wilson Davis」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.