Development and Evaluation of Environmental priority for Carbon Composite Recycling Technology: A Case Study of CFRP Used in Korea Tiling Car body

초록

Recently, the application of carbon fiber in industry is expected to be wide for better energy efficiency due to the light effect. But, environmental concern is growing as well. So, environmentally effective recycling technology including its operating condition acquires a great important role to deal with this concern. This study employs the recycling method for CFRP used in Korea tilting car body. There are three recycling technologies conducted, those are acids, pyrolysis and organic solvent. The objective of this study is to identify the appropriate recycling technology in term of perating condition and environmental performance. First, the safety condition is examined from the wide range of experiment. the environmental performance using carbon and energy footprint of the most suitable operating condition are then evaluated. the acid and pyrolysis in the presence of oxygen are proven as the most suitable technology in term of safety condition. The acid recycling method has the high performance, from environment view point, better than pyrolysis in the presence of oxygen.