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The Evaluations of Hydrogen Permeation and Life Cycle Assessment on Nanocrystallined TiN-BCY Hydrogen Membrane.
- Source :
-
Journal of nanoscience and nanotechnology [J Nanosci Nanotechnol] 2016 Feb; Vol. 16 (2), pp. 1839-42. - Publication Year :
- 2016
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Abstract
- Recently, Membrane technologies are used for the separation of mixtures in various industries. The promising method to reduce the CO2 emission and production of H2 from the coal based power plants is membrane separation with polymer, metal, ceramic and cermet materials. In this study, TiN ceramic material was selected, that is much less expensive than Pd. Also it has resistance to acids and chemically steady. Yttrium doped barium cerate (BCY) is a proton conductor. This perovskite exhibit both high proton conductivity and thermodynamic stability. But its chemical stability is very low under real operating environments. Thus, TiN-BCY may provide'a new membrane material for application. Life cycle assessment (LCA) based on fabrication of membrane and it was carried out to evaluate the energy demand and environmental impact. The analysis is performed according to the recommendations of ISO norms 14040 and obtained using the Gabi 6 software. This LCA will contribute to optimizing the eco-design, reducing the energy consumption and pollutant emissions during the eco-profiles of the TiN-BCY membrane.
Details
- Language :
- English
- ISSN :
- 1533-4899
- Volume :
- 16
- Issue :
- 2
- Database :
- MEDLINE
- Journal :
- Journal of nanoscience and nanotechnology
- Publication Type :
- Academic Journal
- Accession number :
- 27433683
- Full Text :
- https://doi.org/10.1166/jnn.2016.11989