Carbon Capture: A Guide to Reducing Emissions
Carbon capture is a process that involves capturing carbon dioxide (CO2) from waste gases, such as those generated by power plants or industrial processes, and then storing it in a way that prevents it from entering the atmosphere. This process can help to reduce greenhouse gas emissions and mitigate the impacts of climate change. There are various technologies that can be used for carbon capture, including absorption, adsorption, and membrane separation. The captured CO2 can be stored in underground geological formations, such as depleted oil and gas reservoirs or saline aquifers, or used for enhanced oil recovery or other industrial processes.
Petra Nova project: located in Texas, USA, this project captures CO2 emissions from a coal-fired power plant and stores it in a nearby oil field, where it is used for enhanced oil recovery.
Sleipner project: located in the North Sea, this project captures CO2 from natural gas production and stores it in a saline aquifer deep beneath the seafloor.
Both projects have been successful in reducing emissions while generating additional revenue through the sale of the captured CO2 for industrial purposes.
Overall, carbon capture is an important tool for reducing greenhouse gas emissions and mitigating the impacts of climate change. While there are still challenges to be addressed, such as the cost and scalability of the technology, continued research and development in this area is crucial for a sustainable future.
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