Description:
Abstract
USC researchers have developed a novel process for converting CO2 into MeOH. The low-cost method sequesters carbon in the convenient form of liquid MeOH, which can also be sold as fuel, creating an opportunity to offset carbon capture costs. The invention solves past problems around thermodynamic limitations inherent in past technologies. This technique can be employed in both new and existing coal power plants, enabling sustained competitive viability of U.S. fossil fuel-based power generation.
Benefit
- Sequesters CO2 from fossil fuel use in the form of liquid MeOH
- Profits from MeOH sale offset carbon capture costs
- Can be applied to old and new power plants
Market Application
- Fossil fuel carbon capture at coal plant
Overreliance on fossil fuels has caused atmospheric CO2 to build up and precipitate dangerous levels of global warming. Though long-term sustainability goals emphasize replacing fossil fuels with renewable energy sources, interim methods are needed to mitigate the effects of fossil fuel use. Direct catalytic conversion of CO2 into methanol (MeOH) is a promising route, but it has faced technical challenges to date including slow kinetics, sensitivity to water of conventional MeS catalysts, and severe thermodynamic limitations.
Publications
https://netl.doe.gov/sites/default/files/netl-file/21UCFER_Tsotis.pdf
Stage of Development
- Lab-scale setup designed
- Bench-scale testing in progress
- Available for licensing