Advancements in Green Chemical Engineering: Developing Sustainable Catalysts for Carbon Capture and Utilization

The development of sustainable catalysts for carbon capture and utilization (CCU) represents a pivotal advancement in green chemical engineering, addressing both climate change and resource scarcity. This study utilizes a qualitative approach, specifically employing literature review and library research methods, to analyze recent advancements in catalyst development for CCU technologies. The analysis highlights the growing emphasis on designing catalysts that are not only efficient but also eco-friendly, with a focus on minimizing environmental impact. By examining various catalytic processes, including chemical absorption, photocatalysis, and electrochemical reduction, this research identifies key strategies for enhancing the effectiveness and sustainability of CCU systems. The findings reveal that while significant progress has been made in improving catalyst performance, challenges remain in scaling up these technologies for industrial applications. Moreover, this study underscores the role of green chemical engineering in fostering a circular economy by converting captured carbon dioxide into valuable products such as fuels and chemicals. Future research should focus on overcoming existing limitations, including catalyst stability and cost-effectiveness, to ensure broader adoption of sustainable CCU technologies. This review contributes to the growing body of knowledge on sustainable chemical processes and offers a roadmap for advancing green engineering practices.