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Title:
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Percolation properties of porous ceramic suspension coatings for molecular separation membrane supports; Minimizing Macropore Defect Density by Multiple Coating
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Author(s):
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Published by:
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Publication date:
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ECN
Energy Efficiency in Industry
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1-7-2004
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ECN report number:
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Document type:
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ECN-RX--04-081
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Conference Paper
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Number of pages:
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Full text:
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10
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Download PDF
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Presented at: 8th International Conference on Inorganic Membranes (ICIM 8), Cincinnati, USA, 18-22 juli 2004.
Abstract:
Single layer suspension coatings on extruded membrane support tubesare shown to have a relatively large density of defects with pore sizes
larger than that are found in bulk material made from the same suspension.
Increasing the thickness of the coating does not lead to a significant
improvement. However, by applying a second layer the pore throat distribution
approaches that of a bulk compact of the same suspension.
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