International Conference on Carbon Capture and Utilization

Carbon Capture involves capturing CO₂ before it is released into the atmosphere, transporting it to the point of utilization. Alternatively, the captured CO₂ can be utilized in various industrial processes, such as enhanced oil recovery. This technology plays a significant role in mitigating climate change by reducing greenhouse gas emissions. 

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Environmental benefits of CCU depend on factors such as energy sources, process efficiency, and scalability. Utilizing renewable energy in CCU processes can significantly lower greenhouse gas emissions, whereas reliance on fossil fuels may diminish its climate benefits. Additionally, the energy-intensive nature of CCU technologies raises concerns about their overall environmental impact. Therefore, while CCU holds promise as a tool for reducing atmospheric CO₂ levels, its environmental efficacy hinges on careful implementation and integration with renewable energy systems.

Decarbonization technologies are instrumental in mitigating climate change by reducing greenhouse gas emissions across various sectors. Carbon Capture and Utilization (CCU) plays a pivotal role in this context by capturing CO₂ emissions from industrial processes and converting them into valuable products such as fuels, chemicals, and building materials. This approach not only curtails emissions but also diminishes reliance on fossil resources, contributing to a circular carbon economy.

Transforming carbon dioxide (CO₂) into valuable products—such as fuels, chemicals, and minerals—represents a pivotal strategy in advancing a circular carbon economy. This multifaceted approach not only mitigates greenhouse gas emissions but also yields commercially viable products. The conversion of CO₂ into value-added chemicals and fuels involves various processes, such as, electrocatalytic, photocatalytic, thermocatalytic, etc.

Theoretical modeling for CCU helps by providing insights into the fundamental processes and guiding the development of efficient systems. Computational approaches, such as density functional theory (DFT) and molecular dynamics simulations, are employed to understand the interactions between CO₂ and various catalysts or materials, optimizing reaction pathways and identifying potential catalysts for CO₂ conversion. Additionally, techno-economic and life cycle assessments are integrated into modeling frameworks to evaluate the feasibility of process.

CCU is integral to global strategies for achieving net-zero emissions by mid-century. By capturing CO₂ from industrial processes and converting it into valuable products—such as synthetic fuels, chemicals, and building materials—CCU not only mitigates greenhouse gas emissions but also supports the transition to a circular carbon economy. The International Energy Agency (IEA) emphasizes that CCU is essential for reducing CO₂ emissions in the energy sector and will be crucial in reaching net-zero emissions goals.