Ammonia production
Wall Art and Photo Gifts from Science Photo Library
Ammonia production
Ammonia production. Schematic diagram of the Haber Process to make ammonia (NH3) from nitrogen (N2) and hydrogen (H2) gas. Hydrogen (red) and nitrogen (blue) are first cleaned (lower left), mixed, and then compressed (centre left, 200 atmospheres). The mixture cycles through the reaction tower (right) and a catalyst (iron, on horizontal trays) and heat (450 degrees Celsius) form ammonia. A cooling loop (water, pale blue) at the base of the reaction tower condenses the ammonia into a liquid (orange) that is piped off at lower right. Ammonia is widely used in the chemical industry to produce other chemicals, particularly fertilisers, and the process seen here is an important method of fixing nitrogen from the atmosphere
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Media ID 6439463
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Ammonia Catalysis Catalyst Catalytic Chemical Engineering Chemical Plant Chemical Reaction Diagram Engineering Factory Hydrogen Iron Liquid Manufacturing Nitrogen Procedure Producing Production Schematic Tower Computer Artwork
EDITORS COMMENTS
This print showcases the intricate process of ammonia production through the Haber Process. The schematic diagram provides a comprehensive view of this chemical engineering marvel, where nitrogen and hydrogen gases are transformed into valuable ammonia (NH3). The image begins with the initial steps of cleaning and mixing nitrogen (depicted in blue) and hydrogen (in red), followed by their compression at an impressive 200 atmospheres. As the mixture progresses through the reaction tower on the right side, it encounters iron catalysts placed on horizontal trays, aided by intense heat at 450 degrees Celsius. The result is a remarkable transformation as ammonia starts to form within this industrial setting. A cooling loop represented by pale blue water appears at the base of the reaction tower, effectively condensing ammonia into its liquid state (depicted in orange). This condensed liquid is then skillfully piped off towards lower right. Ammonia plays a pivotal role in various industries, particularly as a key component for manufacturing fertilizers. The Haber Process depicted here represents a crucial method for fixing atmospheric nitrogen—a vital resource—into usable compounds. Through this detailed illustration, Science Photo Library beautifully captures both the complexity and elegance behind modern manufacturing processes. It serves as a testament to human ingenuity and technological advancements that continue to shape our world today.
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