SUMMARY
Industrial preparation of common gases such as oxygen, nitrogen, and ammonia involves large-scale processes to separate and produce these gases. Key methods include the liquefaction of air to isolate nitrogen and oxygen, which are primarily produced by companies like Linde, Praxair, Air Liquide, and Air Products. Ammonia is synthesized from nitrogen (N2) and hydrogen (H2) using the Haber process. Hydrogen can be generated as a by-product of petroleum refining or through radiolysis of water.
PREREQUISITES
- Understanding of gas liquefaction techniques
- Familiarity with the Haber process for ammonia production
- Knowledge of industrial gas separation methods
- Basic chemistry of nitrogen and hydrogen reactions
NEXT STEPS
- Research the principles of gas liquefaction and its applications
- Study the Haber-Bosch process in detail for ammonia synthesis
- Explore industrial gas separation technologies used by major producers
- Investigate alternative methods for hydrogen production, including radiolysis
USEFUL FOR
Chemists, chemical engineers, industrial gas producers, and students studying industrial chemistry will benefit from this discussion on the preparation of common gases.