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http://dx.doi.org/10.7316/KHNES.2017.28.6.627

Evaluation of Environment Imapcts on TiN-ZrCo Composites Hydrogen Seperation by Material Life Cycle Assessment  

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)
Publication Information
Transactions of the Korean hydrogen and new energy society / v.28, no.6, 2017 , pp. 627-634 More about this Journal
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%.
Keywords
MLCA; TiN; ZrCo; Hydrogen permeation membrane; Sol-Gel method;
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Times Cited By KSCI : 5  (Citation Analysis)
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