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  • Description: hydrogen
(33 results)



Display: 20

    • Memphis TN Plant

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    • Overhead bridge carries pipes from hydrogen cyanide manufacturing unit to storage tanks at Memphis TN plant of the DuPont Company's Electrochemicals Department. Two basic industrial chemicals are produced here- sodium cyanide, which is made from...
    • Memphis TN Plant

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    • Hydrogen cyanide manufacturing unit dramatizes the multi-million dollar investment in production facilities at Memphis, TN plant of the DuPont Company's Electrochemicals Department. Picture is taken from beneath tank car unloading station looking...
    • Memphis TN Plant

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    • Hydrogen cyanide converters at DuPont's Memphis TN plant. Preheated mixture of ammonia, natural gas and air is fed down through the top of these conical converters where it is passed over a catalyst bed and converted into hydrogen cyanide. Side...
    • Memphis TN Plant

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    • A view of the hydrogen peroxide manufacturing unit at the Memphis TN plant of the DuPont Company's Electrochemicals Department. The finished product is a colorless clear liquid with a slightly pungent odor. It is widely used in bleaching textiles,...
    • Memphis TN Plant

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    • A section of the instrument panel in central room of hydrogen peroxide manufacturing unit at the DuPont Company's Memphis TN plant. Hydrogen peroxide is widely used as a bleaching of oils, fats and waxes and as a blowing agent for sponge rubber....
    • Memphis TN Plant

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    • Night view of DuPonts Memphis TN plant. Plant produces sodium cyanide, hydrogen cyanide, potassium cyanide and hydrogen peroxide, essential in the manufacture of a variety of products. It also makes acrylonitrile, a raw material for Orlon acrylic...
    • Memphis TN Plant

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    • Tank cars are loaded with hydrogen peroxide at the DuPont Company's plant near Memphis TN. Structure in left background is hydrogen peroxide manufacturing unit which uses a new non electrolytic process developed by DuPont research. One of plant's...
    • Memphis TN Plant

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    • Another view of the DuPont hydrogen peroxide unit at Memphis, TN taken from underneath a platform on the sodium cyanide plant crystallizer. Two major products made at the plant are basic industrial chemicals: hydrogen peroxide, a widely used bleach...
    • Memphis TN Plant

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    • Another view of the DuPont hydrogen peroxide unit at Memphis, TN taken from underneath a platform on the sodium cyanide plant crystallizer. Two major products made at the plant are basic industrial chemicals: hydrogen peroxide, a widely used bleach...
    • Memphis TN Plant

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    • The DuPont plant in Memphis, TN makes two basic industrial chemicals, sodium cyanide and hydrogen peroxide. Building in background is the hydrogen peroxide unit which makes use of the modern open air type of construction. Peroxide is an important...
    • Memphis TN Plant

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    • Coiling pipes of two waste heat boilers silhouette hydrogen peroxide manufacturing unit at DuPont's Memphis , TN plant. Hydrogen peroxide, an important bleaching agent and sodium cyanide, a second major product made at the Memphis plant, are both...
    • Belle Works

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    • Contact conversion, a process in which carbon monoxide reacts with steam to product carbon dioxide and hydrogen takes place in this equipment at the Belle WV plant of E.I. du Pont Nemours & Company. Hydrogen is a component of ammonia, one of the...
    • Memphis TN Plant

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    • The continuous production process at the DuPont Company's plant near Memphis, TN calls for round-the-clock operations by its 500 employees. The unit pictured here makes hydrogen cyanide which in turn is used to make sodium cyanide, an ingredient in...
    • Memphis TN Plant

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    • Some of the massive equipment needed to produce hydrogen cyanide at the Memphis TN plant of theDuPont Company. Natural gas, ammonia and air are combined under nbeat and pressure to form hydrgogen cyanide, which is then reacted with caustic soda to...
    • Memphis TN Plant

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    • The DuPont Company's new non-electrolytic hydrogen peroxide plant at Memphis, TN as seen during nighttime operation. The peroxide made here is shipped to textile and pulp mills in the southern area where it is used for bleaching. The chemical is...
    • Memphis TN Plant

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    • Ammonia storage tanks at DuPonts Memphis, TN plant make interesting pattern of light and shadow. Each tank holds 200,000 pounds of anhydrous ammonia, which is one of the raw materials from which the plant produces hydrogen and sodium cyanide,...
    • Memphis TN Plant

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    • Ammonia storage tanks at DuPonts Memphis, TN plant make interesting pattern of light and shadow. Each tank holds 200,000 pounds of anhydrous ammonia, which is one of the raw materials from which the plant produces hydrogen and sodium cyanide,...
    • Repauno Plant

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    • Ammonia is produced in this area of DuPonts Repauno Plant, Gibbstown NJ. Hydrogen and nitrogen are reacted with a catalyst at high temperatures and pressures in a vessel beneath the superstructure in the center. Towers at left are part of the unit...

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