Zeigt, wie Gase aus der Luft in der Flüssigphase extrahiert und dann durch fraktionierte Destillation in einer industriellen Luftzerlegungsanlage (ASU) abgetrennt und in Gasflaschen verdichtet werden.
Die typischsten durch Destillation erzeugten Gase: Stickstoff, Sauerstoff und Argon (häufig als "Gase aus Luft" bezeichnet, im Gegensatz zu Gasen, die aus anderen Quellen, in der Regel mit einem chemischen Verfahren, hergestellt werden)
Verwendet Beispiele für Filmmaterial von BOC im Vereinigten Königreich:
Verwandte Lektüre & Technologien
- Cryogenic Distillation: Understanding the principles and operation of cryogenic distillation, which is the primary method used in air separation units to separate gases like nitrogen, oxygen, and argon.
- Druckwechseladsorption (PSA): Exploring this technology as an alternative or complementary method to separate gases based on their adsorption properties under varying pressure conditions.
- Membrane Separation Technology: Studying the use of membrane processes for gas separation, which can be an energy-efficient alternative for specific applications within air separation.
- Material Science for Cryogenics: Investigating materials suitable for low-temperature operations to enhance the durability and efficiency of air separation equipment.
- Safety and Environmental Considerations: Developing safety protocols and understanding environmental impacts associated with air separation operations, including handling cryogenic substances safely.
- Industrial Applications of Separated Gases: Understanding the various industrial applications and markets for the gases produced in air separation units, such as in steel manufacturing, chemical processing, and healthcare.
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please include more information on the environmental impacts of these processes, such as greenhouse gas emissions
energy consumption and efficiency of different separation technologies ?