Fischer-Tropsch Synthesis (General)
nCO + (2n+1)H2 → CnH2n+2 + nH2O
Overview
The Fischer-Tropsch process converts synthesis gas (carbon monoxide and hydrogen) into hydrocarbons and water. This polymerization reaction builds carbon chains from C1 feedstock using iron or cobalt catalysts at 150-350 C. It can produce fuels from coal, natural gas, or biomass.
Participants
| Role | Substance | Coefficient | State |
|---|---|---|---|
| Reactant | Carbon Monoxide CO | 1 | (g) |
| Reactant | Hydrogen H | 2 | (g) |
| Product | Water H₂O | 1 | (l) |
Everyday Example
South Africa's Sasol company produces a significant portion of the country's liquid fuels from coal using this technology.
Industrial Importance
Fischer-Tropsch synthesis is strategically important for countries lacking petroleum but having coal or gas resources. It is also explored for biomass-to-liquids conversion.
Properties
- Type
- Synthesis
- Reversible
- No
- Energy
- Exothermic
- ΔH
- -165.0 kJ/mol
- Catalyst
- Iron or cobalt catalyst
Related Reactions
Formation of Aluminum Oxide
Formation of Ammonia (Haber Process)
Formation of Barium Oxide
Formation of Barium Sulfate
Formation of Beryllium Oxide
Formation of Cadmium Oxide
Formation of Calcium Carbonate from Oxides
Formation of Calcium Hydroxide
Formation of Calcium Oxide (Quicklime)
Formation of Carbon Dioxide from Elements
Frequently Asked Questions
What is the equation for Fischer-Tropsch Synthesis (General)?
The balanced equation is: nCO + (2n+1)H₂ → CₙH₂ₙ₊₂ + nH₂O.
What type of reaction is Fischer-Tropsch Synthesis (General)?
Fischer-Tropsch Synthesis (General) is a synthesis reaction.
Is Fischer-Tropsch Synthesis (General) exothermic or endothermic?
Fischer-Tropsch Synthesis (General) is exothermic (releases energy). The enthalpy change (ΔH) is -165.0 kJ/mol.
What conditions are needed for Fischer-Tropsch Synthesis (General)?
This reaction requires a catalyst (Iron or cobalt catalyst).