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  • Description: efficient
(12 results)



Display: 20

    • Glass buildings

    •  
    • Glass block in bands surrounding the monitors and in shafts above the canopies of stainless steel at each entrance to the new Standard Register Company press shop in Dayton, OH have become the new architectural symbol of a business built on holes....
    • DuPont Magazine [October 1929]

    • Periodicals; Chemical industry; Explosives; Dynamite; Paint industry; Plastics industry; Textile industry; Automobile industry; Rayon;
    • Table of Contents: Abililty and adaptability; Movies with stereoscopic values shown on full-stage screen; Harmonized rooms for homes; Beautiful, efficient refrigerators; Here they come; Dynamite at school; Off for the Mediterranean; Selling the...
    • Morse Dry Dock Dial (April 1923 )

    • Periodicals; Magazine covers; Naval yards & naval stations; Boat & ship industry;
    • Includes articles: Another Problem for Us To Solve (on repairing S.S. America and motorships Titania and Tiradentes); A Rational Method of Comparing Motorship and Steamship Costs; Smoke: It's Real Relation to Efficient Combustion; A Morse Sky...
    • Pollution control

    • Sulfuric acid plants: Cleveland, OH; East Chicago, IN; Fort Hill, Cincinnati, OH; James River, Richmond, VA; Fort Bend, KY
    • Efficient combustion of this modern sulfuric acid unit at the Cleveland Works of the DuPont Companys Industrial and Biochemicals Department insures that objectionable fumes will not be discharged in the air. Control instruments so sensitive that...
    • Repauno, New Jersey Explosives Plant

    • Repauno, New Jersey plant (historical) dynamite plant
    • In 1880, the first charge of nitroglycerine was produced at the Repauno dynamite pant in a building similar in architecture and construction to the one above-as waste acid building. This structure was still in operation until 1954 when the company...
    • Isley Stacks

    • Factories;
    • Written on back: "The primary purpose of the stacks is to modernize the Open Hearth furnaces and to make them more efficient." - Lukens Life, Nov., 1954, also used March, 1961
    • Explosion

    • Blasting: Dynamite in Use
    • After supervisors and engineers had witnessed the quick, efficient digging of a ditch in Johnson County, Iowa, by DuPont experts, they gave the Go Ahead on a long list of special projects in the area. Some idea of the height (150-180 feet) the muck...
    • DuPont Magazine [February-March 1956]

    • Periodicals; Chemical industry; Paint industry; Quarrying; Agriculture; Plastics industry; Ammunition industry; Textile industry;
    • Table of Contents: The polymer that breeds new products; Book-learning wasn't enough; Announcing two new auto finishes; King-size coal quarry; What do you know about bread; Chips off the old block; The undercover paint; Putting foams to work; More...
    • Raw emulsion

    • Photographic Film
    • Raw emulsion after it has been put through noodle press. Noodles are in stainless steel container. Purpose of noodling is to give large amount of surface to permit efficient washing of emulsion.
    • Sulfuric acid production

    • Manufacturing process of sulfuric acid
    • Sulfuric acid is a basic chemical used by industry on a large scale. The fertilizer, petroleum, textile, iron and steel, paint and pigment, chemical, explosives and other industries use millions of tons of it every year. The DuPont Company has been...

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