This innovative approach aims to mitigate the harmful effects of carbon emissions on the environment. The researchers are exploring a method called carbon capture and storage (CCS). CCS involves capturing carbon dioxide (CO2) from industrial sources, transporting it to a storage site, and then injecting it deep underground. This process effectively removes CO2 from the atmosphere and prevents it from contributing to climate change.
* CO2 is pumped into sandstone formations. * CO2 is trapped in the sandstone by an impermeable rock layer.
Uzezi Orivri, a doctoral candidate in the department of mineral and mining engineering, has been doing a great deal of work on the project, focusing on the viability of the chosen site for storage, and the risks that may be involved. “Our preliminary research indicates that it should be possible to store up to 1.7 million metric tons of CO2 per year at the site,” Orivri said. Orivri also said that, annually, Titan emits about 1.2 million metric tons of CO2. The project presents some possible concerns. Injecting CO2 into the ground would increase pressure as it displaces brine water and other fluids, which could induce seismic activity if the pressure difference is large enough. Additionally, the introduction of CO2 into porous rock can acidify the deep brine, which could dissolve some of the rock over time. A primary goal for the Virginia Tech research team is to reduce the risk of geologic carbon storage at industrial sites.
The researchers are currently in the early stages of a project to explore the potential of using geothermal energy to generate electricity. This project involves drilling a geothermal well at a specific site. The researchers are currently focusing on developing models to assess the feasibility of the project.
The project aims to develop and implement a system for capturing and storing carbon dioxide (CO2) emissions from industrial sources. This system would involve a combination of technologies, including carbon capture and storage (CCS) and potentially other carbon removal methods. CCS technology is already being used in some industrial settings, but its widespread adoption is hindered by high costs and technical challenges.
The hope of the researchers is that, if the work in Florida is successful, natural carbon storage will become a viable solution across all heavy industry, not just in the U.S., but worldwide.