Carbon Capture, Storage, and Utilization Technologies
摘要
This chapter explores the transformative potential of Carbon Capture, Storage, and Utilization (CCSU)Carbon capture, storage, and utilization (CCSU) technologies, a pioneering field that addresses climate changeClimate change by turning carbon waste into valuable resources. As industrial and energy sectors remain significant carbon dioxideCarbon Dioxide (CO) (CO2) emitters, CCSU offers a strategic pathway to capture these emissions directly at the source, minimizing their environmental footprint. The chapter delves into advanced capture methods such as chemical absorption, membrane separation, and cryogenic distillationCryogenic distillation, which isolate CO2 with high efficiency. Once captured, the CO2 undergoes secure geological storage, utilizing natural rock formations to trap emissions underground and prevent atmospheric release. Beyond storage, the chapter highlights utilization technologies that transform CO2 into products like alternative fuelsAlternative fuels, building materials, and chemicals, fostering a circular economyCircular economy where waste becomes an asset. The economicEconomic impacts of CCSU and environmental impactsEnvironmental impact of CCSU, coupled with its potential to reshape energy and industrial systems, underscore its role in sustainable developmentSustainable development andIndustrial decarbonization decarbonizationDecarbonization efforts. Through detailed insights, this chapter provides a comprehensive view of CCSU’s current advancements, challenges, and outlook. It is an essential technology in the global transition towards a low-carbon economy.