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Title:
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Ceramic honeycombs coated with zeolite Co-ZSM-5 for NOx abatement
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Author(s):
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Published by:
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Publication date:
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ECN
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1995
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ECN report number:
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Document type:
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ECN-RX--95-039
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Other
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Number of pages:
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Full text:
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17
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Download PDF
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Abstract:
A deNOx catalyst was prepared by wash-coating a cobalt ion exchangedZSM-5 zeolite together with an alumina binder on a cordierite honeycomb
structure. A few types of the Co-ZSM-5 based catalysts were tested for NOx
reduction with C2H4 under oxidizing conditions in the temperature range
between 250-600 deg C. Preliminary tests of the catalytic activity of the
systems showed NOx reduction up to 95% at temperatures between 400-550 deg C
using a mixture of a synthetic gas and air as reactant. 5 figs., 2 tabs., 8
refs.
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