Correct Answer : Haber-Bosch process
The Haber-Bosch process is a groundbreaking industrial method that synthesizes ammonia by combining atmospheric nitrogen with hydrogen, producing fertilizer on a massive scale.
This process occurs in a high-pressure steel chamber, utilizing a specially designed valve and catalysts, such as iron oxides, to optimize energy efficiency and facilitate the reaction.
Annually, the Haber-Bosch process extracts 100 million tonnes of nitrogen, generating 165 million tonnes of reactive nitrogen, significantly exceeding natural biological processes.
This innovation has revolutionized fertilizer production, transforming agriculture globally.