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Norbert Rillieux (March 17, 1806 – October 8, 1894) was a Louisiana Creole inventor who was widely considered one of the earliest chemical engineers and noted for his pioneering invention of the multiple-effect evaporator. This invention was an important development in the growth of the sugar industry.
Edwin Ruud (9 June 1854 – 9 December 1932) was a Norwegian-American mechanical engineer and inventor who immigrated to the United States where he designed, sold, and popularized the tankless water heater.
An evaporating dish is a piece of laboratory glassware used for the evaporation of solutions and supernatant liquids, [a] and sometimes to their melting point.Evaporating dishes are used to evaporate excess solvents – most commonly water – to produce a concentrated solution or a solid precipitate of the dissolved substance.
GB 4732/1822 Steam-engines. December 10, 1822; GB 4792/1823. Heating, boiling, or evaporating by the steam of fluids, in pans, boilers, or other vessels. May 17, 1823; GB 4800/1823 Steam-engines. June 5, 1823 . GB 4870/1823 Construction of the furnace of steam-boilers and other vessels. November 20, 1823; GB 4952/1824 Throwing shells and other ...
Download QR code; Print/export Download as PDF; ... Hungary – co-inventor of the transformer, wattmeter ... (a modified steam engine) Robert Bunsen (1811–1899 ...
In 1993, he sold his first game, Crossword the Game, to Parker Brothers. Shortly after, in 1994, he started developing games full-time. Shortly after, in 1994, he started developing games full-time. [ 1 ] [ 7 ] Two years later, he partnered with Tribune Content Agency (TCA), the owners of Jumble , to develop new versions of Jumble including ...
Andrew Vivian (1759–1842) was a British mechanical engineer, inventor, and mine captain of the Dolcoath mine in Cornwall, England.. In partnership with his cousin Richard Trevithick, the inventor of the "high pressure" steam engine, and the entrepreneur Davis Giddy, Vivian financed the production of the first steam carriage and was granted a joint patent for high pressure engines for ...
Peter Cooper Hewitt (May 5, 1861 – August 25, 1921) was an American electrical engineer and inventor, who invented the first mercury-vapor lamp in 1901. [1] Hewitt was issued U.S. patent 682,692 on September 17, 1901. [2] In 1903, Hewitt created an improved version that possessed higher color qualities which eventually found widespread ...