Transactions of the Korean hydrogen and new energy society (한국수소및신에너지학회논문집)

The Korean Hydrogen and New Energy Society (한국수소및신에너지학회)
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Evaluation of Environment Imapcts on TiN-ZrCo Composites Hydrogen Seperation by Material Life Cycle Assessment

TiN-ZrCo 복합수소 분리막의 제조와 환경성 평가

  • KIM, MINGYEOM (Department of Material Science & Engineering, Korea National University of Trasportation) ;
  • AHN, JOONGWOO (Department of Inter Disciplinary ECO Science, Sungshin Women's University) ;
  • HONG, TAEWHAN (Department of Material Science & Engineering, Korea National University of Trasportation)
  • 김민겸 (한국교통대학교 신소재공학과) ;
  • 안중우 (성신여자대학교 청정에너지융합공학과) ;
  • 홍태환 (한국교통대학교 신소재공학과)
  • Received : 2017.10.16
  • Accepted : 2017.12.29
  • Published : 2017.12.31
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Abstract

In this study, Material life cycle evaluation was performed to analyze the environmental impact characteristics of TiN-ZrCo membrane manufacturting process. Gabi was used as software. The Eco-Indicator 99 methodology was used to evaluate the 11 impact categories and the 10 impact categories using the CML 2001 methodology. Precursor TiN was synthesized by sol-gel method and zirconium was coated by ball mill method. The metallurgical, physical and thermodynamic characteristics of the membranes were analyzed by using Scanning Electron Microscope (SEM), Energy Dispersive X-ray (EDS), X-ray Diffraction (XRD), Thermo Gravimetry/Differential Thermal Analysis (TG/DTA), Brunauer, Emmett, Teller (BET) and Gas Chromatograph System (GP). As a result of the characterization and normalization, the environmental impacts of each category of impacts were GWP 100 years with the highest environmental impact of 99.9%.

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References

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