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  1. en.wikipedia.org › wiki › Edison_Portland_Cement_CompanyEdison Portland Cement Company - Wikipedia

    The Edison Portland Cement Company was a venture by Thomas Edison that helped to improve the Portland cement industry. Edison was developing an iron ore milling process and discovered a market in the sale of waste sand to cement manufacturers.

  2. www.ics50.com › concrete-history-edison-portland-cement-companyConcrete History: Edison Portland Cement Company

    23. Sept. 2016 · In 1899, he created the Edison Portland Cement Company, based in Stewartsville, N.J. U.S. Patent 775,600 / Public Domain. Many of Edison’s inventions helped improve the cement production process. His New Jersey cement mill featured the longest rotating kilns in the world.

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  4. www.nps.gov › edis › year-of-innovation-aprilEdison Portland Cement - U.S. National Park Service

    24. Apr. 2014 · THOMAS EDISON & PORTLAND CEMENT - APRIL 2014. Year of Innovation Series Continues. WEST ORANGE, NJ – Turning lemons into lemonade, Edison used his experience handling iron ore to develop new methods of making Portland cement and designed a process to make affordable cement houses. Explore these ideas, attend a program, and see a ...

  5. ethw.org › Thomas_Edison's_Gamble_with_Resource_ExtractionThomas Edison's Gamble with Resource Extraction

    2. Okt. 2023 · Thomas Edison responded by developing an efficient means of extracting pure iron from low-grade magnetite. After spending over a decade in attaining technical and commercial success, he admitted defeat as even cheaper high yield ore around Lake Superior drove him out of business.

  6. edison.rutgers.edu › edison-portland-cement-companyEdison Portland Cement Company - Rutgers University

    Learn about the company that Edison founded in 1899 to produce cement in the US and Canada. Find out how it merged with other manufacturers and was dissolved in 1931.

  7. www.smithsonianmag.com › history › thomas-edisons-brief-stintThomas Edison’s Brief Stint As A Homemaker | Smithsonian

    21. Okt. 2011 · The inventor had founded the Edison Portland Cement Company in 1899 in order to use excess sand, which was a waste byproduct of his iron ore milling process. Edison had hoped to...

  8. www.thehenryford.org › collections-and-research › digital"Thomas A. Edison Portland Cement Manufacturer," circa 1920

    Portland cement industry. Edison, Thomas A. (Thomas Alva), 1847-1931. Edison Portland Cement Company. Collection Title. Trade Catalog Collection. On Exhibit. By Request in the Benson Ford Research Center. Object ID. 2017.0.9.1. Credit. From the Collections of The Henry Ford. Material. Paper (Fiber product) Technique. Printing (Process)