CobaltMaghrebV1, PascalFrancis, Corpus, bibRecord, 000016

Towards biofuel combustion with an easily extruded clay as a natural catalyst

Identifieur interne : 000016 ( PascalFrancis/Corpus ); précédent : 000015; suivant : 000017

Towards biofuel combustion with an easily extruded clay as a natural catalyst

Auteurs : Zhen-Yu Tian ; Tarik Chafik ; Mhamed Assebban ; Sanae Haiti ; Naoufal Bahlawane ; Patrick Mountapmbeme Kouotou ; Katharina Kohse-Höinghaus

Source :

Applied energy [ 0306-2619 ] ; 2013.

RBID : Pascal:14-0073256

Descripteurs français

Pascal (Inist)
- Biocarburant, Combustion catalytique, Argile, Catalyseur, Butanol.

English descriptors

KwdEn :
- Biofuel, Butanol, Catalyst, Catalytic combustion, Clay.

Abstract

The present work aims to investigate an innovative application of natural clay as a catalyst for biofuel combustion. The mineralogical, chemical, thermal and textural characterizations of the natural clay suggest an intrinsic catalytic potential without any prior treatment. The catalytic performance was studied with respect to the combustion of n-butanol as a representative biofuel using different forms of the natural clay: fine powder, pressed pellets and extruded honeycomb monoliths. No major difference was found among these forms regarding texture, morphology and stability. In terms of performance, this clay proved competitive relative to cobalt oxide spinel, which is one of the most reactive non-noble transition metal oxides. The significant amount of naturally occurring transition metals such as iron and some elements considered as promoters in the clay were proposed to account for the catalytic properties. A systematic investigation of the catalytic performance of the clay as a function of the equivalence ratio and of the total flow rate was performed using gas-phase FRIR spectroscopy. Increase of the equivalence ratio at a fixed flow rate yielded a lower catalytic performance toward n-butanol combustion producing a consequent fraction of carbon monoxide and ethylene. At a constant equivalence ratio of 0.6, the performance of the clay was not affected by increasing the total inlet flow rate up to 30 sccm. These findings may initiate the development of a new catalyst for biofuel combustion based on relatively low-cost and abundantly available raw materials such as the natural clay investigated here.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

A01	`01`	`1`		`@0 0306-2619`
A02	`01`			`@0 APENDX`
A03		`1`		`@0 Appl. energy`
A05				`@2 107`
A08	`01`	`1`	`ENG`	`@1 Towards biofuel combustion with an easily extruded clay as a natural catalyst`
A11	`01`	`1`		`@1 TIAN (Zhen-Yu)`
A11	`02`	`1`		`@1 CHAFIK (Tarik)`
A11	`03`	`1`		`@1 ASSEBBAN (Mhamed)`
A11	`04`	`1`		`@1 HAITI (Sanae)`
A11	`05`	`1`		`@1 BAHLAWANE (Naoufal)`
A11	`06`	`1`		`@1 MOUNTAPMBEME KOUOTOU (Patrick)`
A11	`07`	`1`		`@1 KOHSE-HÖINGHAUS (Katharina)`
A14	`01`			`@1 Department of Chemistry, Bielefeld University, Universitätsstrasse 25 @2 33615 Bielefeld @3 DEU @Z 1 aut. @Z 5 aut. @Z 6 aut. @Z 7 aut.`
A14	`02`			`@1 Laboratory LGCVR, Faculty of Sciences and Techniques, University Abdelmalek Essaadi @2 B.P. 416 Tangier @3 MAR @Z 2 aut. @Z 3 aut. @Z 4 aut.`
A20				`@1 149-156`
A21				`@1 2013`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 17162 @5 354000503778610130`
A44				`@0 0000 @1 © 2014 INIST-CNRS. All rights reserved.`
A45				`@0 56 ref.`
A47	`01`	`1`		`@0 14-0073256`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 Applied energy`
A66	`01`			`@0 GBR`
C01	`01`		`ENG`	@0 The present work aims to investigate an innovative application of natural clay as a catalyst for biofuel combustion. The mineralogical, chemical, thermal and textural characterizations of the natural clay suggest an intrinsic catalytic potential without any prior treatment. The catalytic performance was studied with respect to the combustion of n-butanol as a representative biofuel using different forms of the natural clay: fine powder, pressed pellets and extruded honeycomb monoliths. No major difference was found among these forms regarding texture, morphology and stability. In terms of performance, this clay proved competitive relative to cobalt oxide spinel, which is one of the most reactive non-noble transition metal oxides. The significant amount of naturally occurring transition metals such as iron and some elements considered as promoters in the clay were proposed to account for the catalytic properties. A systematic investigation of the catalytic performance of the clay as a function of the equivalence ratio and of the total flow rate was performed using gas-phase FRIR spectroscopy. Increase of the equivalence ratio at a fixed flow rate yielded a lower catalytic performance toward n-butanol combustion producing a consequent fraction of carbon monoxide and ethylene. At a constant equivalence ratio of 0.6, the performance of the clay was not affected by increasing the total inlet flow rate up to 30 sccm. These findings may initiate the development of a new catalyst for biofuel combustion based on relatively low-cost and abundantly available raw materials such as the natural clay investigated here.
C02	`01`	`X`		`@0 001D06`
C02	`02`	`X`		`@0 230`
C03	`01`	`X`	`FRE`	`@0 Biocarburant @5 01`
C03	`01`	`X`	`ENG`	`@0 Biofuel @5 01`
C03	`01`	`X`	`SPA`	`@0 Biocarburante @5 01`
C03	`02`	`X`	`FRE`	`@0 Combustion catalytique @5 02`
C03	`02`	`X`	`ENG`	`@0 Catalytic combustion @5 02`
C03	`02`	`X`	`SPA`	`@0 Combustión catalítica @5 02`
C03	`03`	`X`	`FRE`	`@0 Argile @5 03`
C03	`03`	`X`	`ENG`	`@0 Clay @5 03`
C03	`03`	`X`	`SPA`	`@0 Arcilla @5 03`
C03	`04`	`X`	`FRE`	`@0 Catalyseur @5 04`
C03	`04`	`X`	`ENG`	`@0 Catalyst @5 04`
C03	`04`	`X`	`SPA`	`@0 Catalizador @5 04`
C03	`05`	`X`	`FRE`	`@0 Butanol @2 NK @2 FX @5 05`
C03	`05`	`X`	`ENG`	`@0 Butanol @2 NK @2 FX @5 05`
C03	`05`	`X`	`SPA`	`@0 Butanol @2 NK @2 FX @5 05`
N21				`@1 097`
N44	`01`			`@1 OTO`
N82				`@1 OTO`

Format Inist (serveur)

NO :	PASCAL 14-0073256 INIST
ET :	Towards biofuel combustion with an easily extruded clay as a natural catalyst
AU :	TIAN (Zhen-Yu); CHAFIK (Tarik); ASSEBBAN (Mhamed); HAITI (Sanae); BAHLAWANE (Naoufal); MOUNTAPMBEME KOUOTOU (Patrick); KOHSE-HÖINGHAUS (Katharina)
AF :	Department of Chemistry, Bielefeld University, Universitätsstrasse 25/33615 Bielefeld/Allemagne (1 aut., 5 aut., 6 aut., 7 aut.); Laboratory LGCVR, Faculty of Sciences and Techniques, University Abdelmalek Essaadi/B.P. 416 Tangier/Maroc (2 aut., 3 aut., 4 aut.)
DT :	Publication en série; Niveau analytique
SO :	Applied energy; ISSN 0306-2619; Coden APENDX; Royaume-Uni; Da. 2013; Vol. 107; Pp. 149-156; Bibl. 56 ref.
LA :	Anglais
EA :	The present work aims to investigate an innovative application of natural clay as a catalyst for biofuel combustion. The mineralogical, chemical, thermal and textural characterizations of the natural clay suggest an intrinsic catalytic potential without any prior treatment. The catalytic performance was studied with respect to the combustion of n-butanol as a representative biofuel using different forms of the natural clay: fine powder, pressed pellets and extruded honeycomb monoliths. No major difference was found among these forms regarding texture, morphology and stability. In terms of performance, this clay proved competitive relative to cobalt oxide spinel, which is one of the most reactive non-noble transition metal oxides. The significant amount of naturally occurring transition metals such as iron and some elements considered as promoters in the clay were proposed to account for the catalytic properties. A systematic investigation of the catalytic performance of the clay as a function of the equivalence ratio and of the total flow rate was performed using gas-phase FRIR spectroscopy. Increase of the equivalence ratio at a fixed flow rate yielded a lower catalytic performance toward n-butanol combustion producing a consequent fraction of carbon monoxide and ethylene. At a constant equivalence ratio of 0.6, the performance of the clay was not affected by increasing the total inlet flow rate up to 30 sccm. These findings may initiate the development of a new catalyst for biofuel combustion based on relatively low-cost and abundantly available raw materials such as the natural clay investigated here.
CC :	001D06; 230
FD :	Biocarburant; Combustion catalytique; Argile; Catalyseur; Butanol
ED :	Biofuel; Catalytic combustion; Clay; Catalyst; Butanol
SD :	Biocarburante; Combustión catalítica; Arcilla; Catalizador; Butanol
LO :	INIST-17162.354000503778610130
ID :	14-0073256

Links to Exploration step

Pascal:14-0073256

Le document en format XML

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<front><div type="abstract" xml:lang="en">The present work aims to investigate an innovative application of natural clay as a catalyst for biofuel combustion. The mineralogical, chemical, thermal and textural characterizations of the natural clay suggest an intrinsic catalytic potential without any prior treatment. The catalytic performance was studied with respect to the combustion of n-butanol as a representative biofuel using different forms of the natural clay: fine powder, pressed pellets and extruded honeycomb monoliths. No major difference was found among these forms regarding texture, morphology and stability. In terms of performance, this clay proved competitive relative to cobalt oxide spinel, which is one of the most reactive non-noble transition metal oxides. The significant amount of naturally occurring transition metals such as iron and some elements considered as promoters in the clay were proposed to account for the catalytic properties. A systematic investigation of the catalytic performance of the clay as a function of the equivalence ratio and of the total flow rate was performed using gas-phase FRIR spectroscopy. Increase of the equivalence ratio at a fixed flow rate yielded a lower catalytic performance toward n-butanol combustion producing a consequent fraction of carbon monoxide and ethylene. At a constant equivalence ratio of 0.6, the performance of the clay was not affected by increasing the total inlet flow rate up to 30 sccm. These findings may initiate the development of a new catalyst for biofuel combustion based on relatively low-cost and abundantly available raw materials such as the natural clay investigated here.</div>
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<fA11 i1="01" i2="1"><s1>TIAN (Zhen-Yu)</s1>
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<fA11 i1="02" i2="1"><s1>CHAFIK (Tarik)</s1>
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<fA11 i1="03" i2="1"><s1>ASSEBBAN (Mhamed)</s1>
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<fA11 i1="04" i2="1"><s1>HAITI (Sanae)</s1>
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<fA11 i1="07" i2="1"><s1>KOHSE-HÖINGHAUS (Katharina)</s1>
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<fA14 i1="01"><s1>Department of Chemistry, Bielefeld University, Universitätsstrasse 25</s1>
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<fC01 i1="01" l="ENG"><s0>The present work aims to investigate an innovative application of natural clay as a catalyst for biofuel combustion. The mineralogical, chemical, thermal and textural characterizations of the natural clay suggest an intrinsic catalytic potential without any prior treatment. The catalytic performance was studied with respect to the combustion of n-butanol as a representative biofuel using different forms of the natural clay: fine powder, pressed pellets and extruded honeycomb monoliths. No major difference was found among these forms regarding texture, morphology and stability. In terms of performance, this clay proved competitive relative to cobalt oxide spinel, which is one of the most reactive non-noble transition metal oxides. The significant amount of naturally occurring transition metals such as iron and some elements considered as promoters in the clay were proposed to account for the catalytic properties. A systematic investigation of the catalytic performance of the clay as a function of the equivalence ratio and of the total flow rate was performed using gas-phase FRIR spectroscopy. Increase of the equivalence ratio at a fixed flow rate yielded a lower catalytic performance toward n-butanol combustion producing a consequent fraction of carbon monoxide and ethylene. At a constant equivalence ratio of 0.6, the performance of the clay was not affected by increasing the total inlet flow rate up to 30 sccm. These findings may initiate the development of a new catalyst for biofuel combustion based on relatively low-cost and abundantly available raw materials such as the natural clay investigated here.</s0>
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<s2>NK</s2>
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<s5>05</s5>
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<s2>FX</s2>
<s5>05</s5>
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<s5>05</s5>
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<server><NO>PASCAL 14-0073256 INIST</NO>
<ET>Towards biofuel combustion with an easily extruded clay as a natural catalyst</ET>
<AU>TIAN (Zhen-Yu); CHAFIK (Tarik); ASSEBBAN (Mhamed); HAITI (Sanae); BAHLAWANE (Naoufal); MOUNTAPMBEME KOUOTOU (Patrick); KOHSE-HÖINGHAUS (Katharina)</AU>
<AF>Department of Chemistry, Bielefeld University, Universitätsstrasse 25/33615 Bielefeld/Allemagne (1 aut., 5 aut., 6 aut., 7 aut.); Laboratory LGCVR, Faculty of Sciences and Techniques, University Abdelmalek Essaadi/B.P. 416 Tangier/Maroc (2 aut., 3 aut., 4 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Applied energy; ISSN 0306-2619; Coden APENDX; Royaume-Uni; Da. 2013; Vol. 107; Pp. 149-156; Bibl. 56 ref.</SO>
<LA>Anglais</LA>
<EA>The present work aims to investigate an innovative application of natural clay as a catalyst for biofuel combustion. The mineralogical, chemical, thermal and textural characterizations of the natural clay suggest an intrinsic catalytic potential without any prior treatment. The catalytic performance was studied with respect to the combustion of n-butanol as a representative biofuel using different forms of the natural clay: fine powder, pressed pellets and extruded honeycomb monoliths. No major difference was found among these forms regarding texture, morphology and stability. In terms of performance, this clay proved competitive relative to cobalt oxide spinel, which is one of the most reactive non-noble transition metal oxides. The significant amount of naturally occurring transition metals such as iron and some elements considered as promoters in the clay were proposed to account for the catalytic properties. A systematic investigation of the catalytic performance of the clay as a function of the equivalence ratio and of the total flow rate was performed using gas-phase FRIR spectroscopy. Increase of the equivalence ratio at a fixed flow rate yielded a lower catalytic performance toward n-butanol combustion producing a consequent fraction of carbon monoxide and ethylene. At a constant equivalence ratio of 0.6, the performance of the clay was not affected by increasing the total inlet flow rate up to 30 sccm. These findings may initiate the development of a new catalyst for biofuel combustion based on relatively low-cost and abundantly available raw materials such as the natural clay investigated here.</EA>
<CC>001D06; 230</CC>
<FD>Biocarburant; Combustion catalytique; Argile; Catalyseur; Butanol</FD>
<ED>Biofuel; Catalytic combustion; Clay; Catalyst; Butanol</ED>
<SD>Biocarburante; Combustión catalítica; Arcilla; Catalizador; Butanol</SD>
<LO>INIST-17162.354000503778610130</LO>
<ID>14-0073256</ID>
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Towards biofuel combustion with an easily extruded clay as a natural catalyst

Towards biofuel combustion with an easily extruded clay as a natural catalyst

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