CobaltMaghrebV1, PascalFrancis, Checkpoint, bibRecord, 000181

Oxidative dehydrogenation of ethane and propane over Ca-Co-P catalysts

Identifieur interne : 000181 ( PascalFrancis/Checkpoint ); précédent : 000180; suivant : 000182

Oxidative dehydrogenation of ethane and propane over Ca-Co-P catalysts

Auteurs : A. Aaddane [Maroc] ; M. Kacimi [Maroc] ; M. Ziyad [Maroc]

Source :

Journal de physique. IV [ 1155-4339 ] ; 2005.

RBID : Pascal:05-0362649

Descripteurs français

Pascal (Inist)
- Oxydation, Déshydrogénation, Ethane, Propane, Alcane, Hydrocarbure, Calcium Phosphate, Cobalt Phosphate, Composé quaternaire, Métal transition Composé, Catalyse hétérogène.
Wicri :
- topic : Propane, Hydrocarbure.

English descriptors

KwdEn :
- Alkane, Calcium Phosphates, Cobalt Phosphates, Dehydrogenation, Ethane, Heterogeneous catalysis, Hydrocarbon, Oxidation, Propane, Quaternary compound, Transition metal Compounds.

Abstract

Different compositions of calcium-cobalt phosphate Ca_3-xCo_x(PO₄)₂ (0≤x≤3) were synthesized by the precipitation method. The X-ray diffraction patterns showed that in the range 0 ≤x≤0.3 the solid displays a whitlockite-type structure which belongs to rhombohedral symmetry with the space group R3c (Z = 6). U.V-visible investigations showed that Co²⁺ ions occupy the M(5) sites of the phosphate. The same technique revealed that all cobalt cations exist under the +II oxidation state. Pure tricalcium phosphate β-Ca₃(PO₄)₂ was found inactive in the ODH reactions of ethane and propane. An increase of Co²⁺ concentration in the catalysts improved the performances.

Affiliations:

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Le document en format XML

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<author><name sortKey="Aaddane, A" sort="Aaddane, A" uniqKey="Aaddane A" first="A." last="Aaddane">A. Aaddane</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Faculté des Sciences, Département de Chimie, Laboratoire de Physico-Chimie des Matériaux et Catalyse, Avenue Ibn Battouta, BP. 1014</s1>
<s2>Rabat</s2>
<s3>MAR</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>Maroc</country>
<placeName><settlement type="city">Rabat</settlement>
<region nuts="2">Rabat-Salé-Kénitra</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Kacimi, M" sort="Kacimi, M" uniqKey="Kacimi M" first="M." last="Kacimi">M. Kacimi</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Faculté des Sciences, Département de Chimie, Laboratoire de Physico-Chimie des Matériaux et Catalyse, Avenue Ibn Battouta, BP. 1014</s1>
<s2>Rabat</s2>
<s3>MAR</s3>
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</affiliation>
</author>
<author><name sortKey="Ziyad, M" sort="Ziyad, M" uniqKey="Ziyad M" first="M." last="Ziyad">M. Ziyad</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Faculté des Sciences, Département de Chimie, Laboratoire de Physico-Chimie des Matériaux et Catalyse, Avenue Ibn Battouta, BP. 1014</s1>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Oxidative dehydrogenation of ethane and propane over Ca-Co-P catalysts</title>
<author><name sortKey="Aaddane, A" sort="Aaddane, A" uniqKey="Aaddane A" first="A." last="Aaddane">A. Aaddane</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Faculté des Sciences, Département de Chimie, Laboratoire de Physico-Chimie des Matériaux et Catalyse, Avenue Ibn Battouta, BP. 1014</s1>
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<country>Maroc</country>
<placeName><settlement type="city">Rabat</settlement>
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</affiliation>
</author>
<author><name sortKey="Kacimi, M" sort="Kacimi, M" uniqKey="Kacimi M" first="M." last="Kacimi">M. Kacimi</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Faculté des Sciences, Département de Chimie, Laboratoire de Physico-Chimie des Matériaux et Catalyse, Avenue Ibn Battouta, BP. 1014</s1>
<s2>Rabat</s2>
<s3>MAR</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
</inist:fA14>
<country>Maroc</country>
<placeName><settlement type="city">Rabat</settlement>
<region nuts="2">Rabat-Salé-Kénitra</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Ziyad, M" sort="Ziyad, M" uniqKey="Ziyad M" first="M." last="Ziyad">M. Ziyad</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Faculté des Sciences, Département de Chimie, Laboratoire de Physico-Chimie des Matériaux et Catalyse, Avenue Ibn Battouta, BP. 1014</s1>
<s2>Rabat</s2>
<s3>MAR</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
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<country>Maroc</country>
<placeName><settlement type="city">Rabat</settlement>
<region nuts="2">Rabat-Salé-Kénitra</region>
</placeName>
</affiliation>
</author>
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<series><title level="j" type="main">Journal de physique. IV</title>
<title level="j" type="abbreviated">J. phys., IV</title>
<idno type="ISSN">1155-4339</idno>
<imprint><date when="2005">2005</date>
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<seriesStmt><title level="j" type="main">Journal de physique. IV</title>
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<idno type="ISSN">1155-4339</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Alkane</term>
<term>Calcium Phosphates</term>
<term>Cobalt Phosphates</term>
<term>Dehydrogenation</term>
<term>Ethane</term>
<term>Heterogeneous catalysis</term>
<term>Hydrocarbon</term>
<term>Oxidation</term>
<term>Propane</term>
<term>Quaternary compound</term>
<term>Transition metal Compounds</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Oxydation</term>
<term>Déshydrogénation</term>
<term>Ethane</term>
<term>Propane</term>
<term>Alcane</term>
<term>Hydrocarbure</term>
<term>Calcium Phosphate</term>
<term>Cobalt Phosphate</term>
<term>Composé quaternaire</term>
<term>Métal transition Composé</term>
<term>Catalyse hétérogène</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Propane</term>
<term>Hydrocarbure</term>
</keywords>
</textClass>
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</teiHeader>
<front><div type="abstract" xml:lang="en">Different compositions of calcium-cobalt phosphate Ca<sub>3-x</sub>
Co<sub>x</sub>
(PO<sub>4</sub>
)<sub>2</sub>
 (0≤x≤3) were synthesized by the precipitation method. The X-ray diffraction patterns showed that in the range 0 ≤x≤0.3 the solid displays a whitlockite-type structure which belongs to rhombohedral symmetry with the space group R3c (Z = 6). U.V-visible investigations showed that Co<sup>2+</sup>
 ions occupy the M(5) sites of the phosphate. The same technique revealed that all cobalt cations exist under the +II oxidation state. Pure tricalcium phosphate β-Ca<sub>3</sub>
(PO<sub>4</sub>
)<sub>2</sub>
 was found inactive in the ODH reactions of ethane and propane. An increase of Co<sup>2+</sup>
 concentration in the catalysts improved the performances.</div>
</front>
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<fA08 i1="01" i2="1" l="ENG"><s1>Oxidative dehydrogenation of ethane and propane over Ca-Co-P catalysts</s1>
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<fA09 i1="01" i2="1" l="ENG"><s1>REMCES IX: Proceedings of the 9th International Seminar on the Physical Chemistry of Solid State Materials</s1>
</fA09>
<fA11 i1="01" i2="1"><s1>AADDANE (A.)</s1>
</fA11>
<fA11 i1="02" i2="1"><s1>KACIMI (M.)</s1>
</fA11>
<fA11 i1="03" i2="1"><s1>ZIYAD (M.)</s1>
</fA11>
<fA12 i1="01" i2="1"><s1>BENLHACHEMI (Abdeljalil)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="02" i2="1"><s1>BENYAICH (H.)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="03" i2="1"><s1>BOUABID (Khalid)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="04" i2="1"><s1>BOUKHARI (A.)</s1>
<s9>ed.</s9>
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<fA12 i1="05" i2="1"><s1>ELAATMANI (M.)</s1>
<s9>ed.</s9>
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<fA12 i1="06" i2="1"><s1>ES-SAKHI (B.)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="07" i2="1"><s1>IHLAL (A.)</s1>
<s9>ed.</s9>
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<fA12 i1="08" i2="1"><s1>KHAIROUNE (S.)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="09" i2="1"><s1>MANSOURI (I.)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="10" i2="1"><s1>NOUNAH (Abderrahman)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="11" i2="1"><s1>TAHA (Mohamed)</s1>
<s9>ed.</s9>
</fA12>
<fA12 i1="12" i2="1"><s1>ZAHIDI (E.)</s1>
<s9>ed.</s9>
</fA12>
<fA14 i1="01"><s1>Faculté des Sciences, Département de Chimie, Laboratoire de Physico-Chimie des Matériaux et Catalyse, Avenue Ibn Battouta, BP. 1014</s1>
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<s3>MAR</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
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<fA15 i1="01"><s1>Faculté des Sciences, Cité Dakhla</s1>
<s2>Agadir</s2>
<s3>MAR</s3>
<sZ>1 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>11 aut.</sZ>
</fA15>
<fA15 i1="02"><s1>Ecole Supérieure de Technologie</s1>
<s2>Salé Médina</s2>
<s3>MAR</s3>
<sZ>10 aut.</sZ>
</fA15>
<fA18 i1="01" i2="1"><s1>IBN ZOHR University. Faculty of Sciences</s1>
<s2>Agadir</s2>
<s3>MAR</s3>
<s9>patr.</s9>
</fA18>
<fA20><s1>151-154</s1>
</fA20>
<fA21><s1>2005</s1>
</fA21>
<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
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<fA44><s0>0000</s0>
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<fA45><s0>13 ref.</s0>
</fA45>
<fA47 i1="01" i2="1"><s0>05-0362649</s0>
</fA47>
<fA60><s1>P</s1>
<s2>C</s2>
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<fA61><s0>A</s0>
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<fA64 i1="01" i2="1"><s0>Journal de physique. IV</s0>
</fA64>
<fA66 i1="01"><s0>FRA</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>Different compositions of calcium-cobalt phosphate Ca<sub>3-x</sub>
Co<sub>x</sub>
(PO<sub>4</sub>
)<sub>2</sub>
 (0≤x≤3) were synthesized by the precipitation method. The X-ray diffraction patterns showed that in the range 0 ≤x≤0.3 the solid displays a whitlockite-type structure which belongs to rhombohedral symmetry with the space group R3c (Z = 6). U.V-visible investigations showed that Co<sup>2+</sup>
 ions occupy the M(5) sites of the phosphate. The same technique revealed that all cobalt cations exist under the +II oxidation state. Pure tricalcium phosphate β-Ca<sub>3</sub>
(PO<sub>4</sub>
)<sub>2</sub>
 was found inactive in the ODH reactions of ethane and propane. An increase of Co<sup>2+</sup>
 concentration in the catalysts improved the performances.</s0>
</fC01>
<fC02 i1="01" i2="X"><s0>001C01A03</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE"><s0>Oxydation</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG"><s0>Oxidation</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA"><s0>Oxidación</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE"><s0>Déshydrogénation</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG"><s0>Dehydrogenation</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA"><s0>Deshidrogenación</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE"><s0>Ethane</s0>
<s2>NK</s2>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG"><s0>Ethane</s0>
<s2>NK</s2>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA"><s0>Etano</s0>
<s2>NK</s2>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE"><s0>Propane</s0>
<s2>NK</s2>
<s2>FX</s2>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Propane</s0>
<s2>NK</s2>
<s2>FX</s2>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Propano</s0>
<s2>NK</s2>
<s2>FX</s2>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE"><s0>Alcane</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Alkane</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Alcano</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE"><s0>Hydrocarbure</s0>
<s2>FX</s2>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG"><s0>Hydrocarbon</s0>
<s2>FX</s2>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Hidrocarburo</s0>
<s2>FX</s2>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Calcium Phosphate</s0>
<s2>NC</s2>
<s2>FR</s2>
<s2>NA</s2>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Calcium Phosphates</s0>
<s2>NC</s2>
<s2>FR</s2>
<s2>NA</s2>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Calcio Fosfato</s0>
<s2>NC</s2>
<s2>FR</s2>
<s2>NA</s2>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Cobalt Phosphate</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Cobalt Phosphates</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Cobalto Fosfato</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>08</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE"><s0>Composé quaternaire</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG"><s0>Quaternary compound</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Compuesto cuaternario</s0>
<s5>09</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE"><s0>Métal transition Composé</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG"><s0>Transition metal Compounds</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Metal transición Compuesto</s0>
<s2>NC</s2>
<s2>NA</s2>
<s5>10</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE"><s0>Catalyse hétérogène</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="X" l="ENG"><s0>Heterogeneous catalysis</s0>
<s5>11</s5>
</fC03>
<fC03 i1="11" i2="X" l="SPA"><s0>Catálisis heterogénea</s0>
<s5>11</s5>
</fC03>
<fN21><s1>255</s1>
</fN21>
</pA>
<pR><fA30 i1="01" i2="1" l="ENG"><s1>REMCES International Seminar on the Physical Chemistry of Solid State Materials</s1>
<s2>9</s2>
<s3>Agadir MAR</s3>
<s4>2002-10-30</s4>
</fA30>
</pR>
</standard>
</inist>
<affiliations><list><country><li>Maroc</li>
</country>
<region><li>Rabat-Salé-Kénitra</li>
</region>
<settlement><li>Rabat</li>
</settlement>
</list>
<tree><country name="Maroc"><region name="Rabat-Salé-Kénitra"><name sortKey="Aaddane, A" sort="Aaddane, A" uniqKey="Aaddane A" first="A." last="Aaddane">A. Aaddane</name>
</region>
<name sortKey="Kacimi, M" sort="Kacimi, M" uniqKey="Kacimi M" first="M." last="Kacimi">M. Kacimi</name>
<name sortKey="Ziyad, M" sort="Ziyad, M" uniqKey="Ziyad M" first="M." last="Ziyad">M. Ziyad</name>
</country>
</tree>
</affiliations>
</record>

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Oxidative dehydrogenation of ethane and propane over Ca-Co-P catalysts

Oxidative dehydrogenation of ethane and propane over Ca-Co-P catalysts

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