Liquefied natural gas (LNG) is being used to recover carbon dioxide (CO2) from industrial processes in a cost-effective way, thanks to the use of unused "cold energy" in the LNG production process.
Typically, the process of capturing CO2 from industrial processes is energy-intensive and expensive. However, using the cold energy generated during LNG production can significantly reduce the cost of CO2 capture.
The process works by using the cold energy from the LNG production process to cool down a stream of flue gas from an industrial plant. The cooled flue gas is then passed through a scrubber, where it reacts with a solvent to capture the CO2. The solvent is then regenerated, and the CO2 is compressed and transported for storage or use in other industrial processes.
By using this approach, the cost of CO2 capture can be reduced by up to 50% compared to traditional methods. Additionally, the process can be integrated with LNG production, making it an attractive option for companies operating in the energy sector.
Overall, the use of LNG for CO2 recovery is an innovative and cost-effective solution that could help reduce greenhouse gas emissions from industrial processes. By making use of the unused "cold energy" generated during LNG production, companies can significantly reduce the cost of CO2 capture and contribute to a more sustainable future.
No comments:
Post a Comment