Catalysis is essential in GTL for promoting the chemical reactions that convert gas to liquid products. The process typically involves multiple steps, each catalyzed by specific catalysts. The key steps include:
Syngas Production: Natural gas is reformed with steam or oxygen to produce syngas, a mixture of hydrogen and carbon monoxide. Fischer-Tropsch Synthesis: Syngas is converted into long-chain hydrocarbons using a Fischer-Tropsch catalyst, usually based on iron or cobalt. Product Upgrading: The long-chain hydrocarbons are further refined to produce high-quality liquid fuels like diesel, naphtha, and kerosene.
