CATALYTIC ACTIVITY OF CoMgAl, CoAl AND MgAl OF MIXED OXIDES DERIVED FROM HYDROTALCITES IN THE SELECTIVE CATALYTIC REDUCTION OF NO WITH AMMONIA
Identifieur interne : 000832 ( Main/Exploration ); précédent : 000831; suivant : 000833CATALYTIC ACTIVITY OF CoMgAl, CoAl AND MgAl OF MIXED OXIDES DERIVED FROM HYDROTALCITES IN THE SELECTIVE CATALYTIC REDUCTION OF NO WITH AMMONIA
Auteurs : Neila Najai Labidi [Tunisie] ; Abdelhamid Ghorbel [Tunisie] ; Didier Tichit [France] ; Gerard Delahay [France]Source :
Abstract
Calcined CoMgAl LDHs and a Co-impregnated LDH were characterized by XRD, N2 physisorption, TPR and ICP elemental analysis, then tested in the selective catalytic reduction (SCR) of NO with ammonia. Cobalt deposited by impregnation on LDH leads to the more active and selective catalyst. On this type of catalyst nearly 80% of conversion and selectivity to N2 were reached at 578 K with a volume space velocity of 2200 h-1.
Url:
DOI: 10.1007/s11144-006-0060-0
Affiliations:
- France, Tunisie
- Languedoc-Roussillon, Occitanie (région administrative)
- Montpellier
- PRES Sud de France, Université Montpellier 1
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Le document en format XML
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xml:lang="it"><term>Co</term><term>LDH</term><term>NO</term><term>SCR</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Calcined CoMgAl LDHs and a Co-impregnated LDH were characterized by XRD, N2 physisorption, TPR and ICP elemental analysis, then tested in the selective catalytic reduction (SCR) of NO with ammonia. Cobalt deposited by impregnation on LDH leads to the more active and selective catalyst. On this type of catalyst nearly 80% of conversion and selectivity to N2 were reached at 578 K with a volume space velocity of 2200 h-1.</div></front></TEI><affiliations><list><country><li>France</li><li>Tunisie</li></country><region><li>Languedoc-Roussillon</li><li>Occitanie (région administrative)</li></region><settlement><li>Montpellier</li></settlement><orgName><li>PRES Sud de France</li><li>Université Montpellier 1</li></orgName></list><tree><country name="Tunisie"><noRegion><name sortKey="Najai Labidi, Neila" sort="Najai Labidi, Neila" uniqKey="Najai Labidi N" first="Neila" last="Najai Labidi">Neila Najai Labidi</name></noRegion><name sortKey="Ghorbel, Abdelhamid" sort="Ghorbel, Abdelhamid" uniqKey="Ghorbel A" first="Abdelhamid" last="Ghorbel">Abdelhamid Ghorbel</name></country><country name="France"><region name="Occitanie (région administrative)"><name sortKey="Tichit, Didier" sort="Tichit, Didier" uniqKey="Tichit D" first="Didier" last="Tichit">Didier Tichit</name></region><name sortKey="Delahay, Gerard" sort="Delahay, Gerard" uniqKey="Delahay G" first="Gerard" last="Delahay">Gerard Delahay</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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