LrgpV1, PascalFrancis, Corpus, bibRecord, 000477

Rich methane premixed laminar flames doped with light unsaturated hydrocarbons. I. Allene and propyne

Identifieur interne : 000477 ( PascalFrancis/Corpus ); précédent : 000476; suivant : 000478

Rich methane premixed laminar flames doped with light unsaturated hydrocarbons. I. Allene and propyne

Auteurs : H. A. Gueniche ; P. A. Glaude ; G. Dayma ; R. Foumet ; F. Battin-Leclerc

Source :

Combustion and flame [ 0010-2180 ] ; 2006.

RBID : Pascal:06-0519961

Descripteurs français

Pascal (Inist)
- Méthane, Flamme prémélange, Flamme laminaire, Allène, Brûleur gaz, Matériau dopé, Chromatographie phase gazeuse, Mesure concentration, Etude expérimentale, Modélisation, Mécanisme formation, Propyne.

English descriptors

KwdEn :
- Allene, Concentration measurement, Doped materials, Experimental study, Formation mechanism, Gas burner, Gas chromatography, Laminar flame, Methane, Modeling, Premixed flame.

Abstract

The structure of three laminar premixed rich flames has been investigated: a pure methane flame and two methane flames doped by allene and propyne, respectively. The gases of the three flames contain 20.9% (molar) of methane and 33.4% of oxygen, corresponding to an equivalence ratio of 1.25 for the pure methane flame. In both doped flames, 2.49% of C₃H₄ was added, corresponding to a ratio C₃H₄/CH₄ of 12% and an equivalence ratio of 1.55. The three flames have been stabilized on a burner at a pressure of 6.7 kPa using argon as dilutant, with a gas velocity at the burner of 36 cm/s at 333 K. The concentration profiles of stable species were measured by gas chromatography after sampling with a quartz microprobe. Quantified species included carbon monoxide and dioxide, methane, oxygen, hydrogen, ethane, ethylene, acetylene, propyne, allene, propene, propane, 1,2-butadiene, 1,3-butadiene, 1-butene, isobutene, 1-butyne, vinylacetylene, and benzene. The temperature was measured using a PtRh (6%)-PtRh (30%) thermocouple settled inside the enclosure and ranged from 700 K close to the burner up to 1850 K. In order to model these new results, some improvements have been made to a mechanism previously developed in our laboratory for the reactions of C₃-C₄ unsaturated hydrocarbons. The main reaction pathways of consumption of allene and propyne and of formation of C₆ aromatic species have been derived from flow rate analyses.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A02	`01`			`@0 CBFMAO`
A03		`1`		`@0 Combust. flame`
A05				`@2 146`
A06				`@2 4`
A08	`01`	`1`	`ENG`	`@1 Rich methane premixed laminar flames doped with light unsaturated hydrocarbons. I. Allene and propyne`
A11	`01`	`1`		`@1 GUENICHE (H. A.)`
A11	`02`	`1`		`@1 GLAUDE (P. A.)`
A11	`03`	`1`		`@1 DAYMA (G.)`
A11	`04`	`1`		`@1 FOUMET (R.)`
A11	`05`	`1`		`@1 BATTIN-LECLERC (F.)`
A14	`01`			`@1 Département de Chimie-Physique des Réactions, Nancy University, CNRS, ENSIC, 1 rue Grandville, BP 20451 @2 54001 Nancy @3 FRA @Z 1 aut. @Z 2 aut. @Z 3 aut. @Z 4 aut. @Z 5 aut.`
A20				`@1 620-634`
A21				`@1 2006`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 8319 @5 354000157193300040`
A44				`@0 0000 @1 © 2006 INIST-CNRS. All rights reserved.`
A45				`@0 43 ref.`
A47	`01`	`1`		`@0 06-0519961`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 Combustion and flame`
A66	`01`			`@0 USA`
C01	`01`		`ENG`	@0 The structure of three laminar premixed rich flames has been investigated: a pure methane flame and two methane flames doped by allene and propyne, respectively. The gases of the three flames contain 20.9% (molar) of methane and 33.4% of oxygen, corresponding to an equivalence ratio of 1.25 for the pure methane flame. In both doped flames, 2.49% of C₃H₄ was added, corresponding to a ratio C₃H₄/CH₄ of 12% and an equivalence ratio of 1.55. The three flames have been stabilized on a burner at a pressure of 6.7 kPa using argon as dilutant, with a gas velocity at the burner of 36 cm/s at 333 K. The concentration profiles of stable species were measured by gas chromatography after sampling with a quartz microprobe. Quantified species included carbon monoxide and dioxide, methane, oxygen, hydrogen, ethane, ethylene, acetylene, propyne, allene, propene, propane, 1,2-butadiene, 1,3-butadiene, 1-butene, isobutene, 1-butyne, vinylacetylene, and benzene. The temperature was measured using a PtRh (6%)-PtRh (30%) thermocouple settled inside the enclosure and ranged from 700 K close to the burner up to 1850 K. In order to model these new results, some improvements have been made to a mechanism previously developed in our laboratory for the reactions of C₃-C₄ unsaturated hydrocarbons. The main reaction pathways of consumption of allene and propyne and of formation of C₆ aromatic species have been derived from flow rate analyses.
C02	`01`	`X`		`@0 001D06D02E4`
C02	`02`	`X`		`@0 230`
C03	`01`	`X`	`FRE`	`@0 Méthane @2 NK @2 FX @5 05`
C03	`01`	`X`	`ENG`	`@0 Methane @2 NK @2 FX @5 05`
C03	`01`	`X`	`SPA`	`@0 Metano @2 NK @2 FX @5 05`
C03	`02`	`X`	`FRE`	`@0 Flamme prémélange @5 06`
C03	`02`	`X`	`ENG`	`@0 Premixed flame @5 06`
C03	`02`	`X`	`SPA`	`@0 Llama premezcla @5 06`
C03	`03`	`X`	`FRE`	`@0 Flamme laminaire @5 07`
C03	`03`	`X`	`ENG`	`@0 Laminar flame @5 07`
C03	`03`	`X`	`SPA`	`@0 Llama laminar @5 07`
C03	`04`	`3`	`FRE`	`@0 Allène @2 NK @5 08`
C03	`04`	`3`	`ENG`	`@0 Allene @2 NK @5 08`
C03	`05`	`X`	`FRE`	`@0 Brûleur gaz @5 09`
C03	`05`	`X`	`ENG`	`@0 Gas burner @5 09`
C03	`05`	`X`	`SPA`	`@0 Quemador gas @5 09`
C03	`06`	`3`	`FRE`	`@0 Matériau dopé @5 10`
C03	`06`	`3`	`ENG`	`@0 Doped materials @5 10`
C03	`07`	`X`	`FRE`	`@0 Chromatographie phase gazeuse @5 11`
C03	`07`	`X`	`ENG`	`@0 Gas chromatography @5 11`
C03	`07`	`X`	`SPA`	`@0 Cromatografía fase gaseosa @5 11`
C03	`08`	`X`	`FRE`	`@0 Mesure concentration @5 12`
C03	`08`	`X`	`ENG`	`@0 Concentration measurement @5 12`
C03	`08`	`X`	`SPA`	`@0 Medición concentración @5 12`
C03	`09`	`X`	`FRE`	`@0 Etude expérimentale @5 13`
C03	`09`	`X`	`ENG`	`@0 Experimental study @5 13`
C03	`09`	`X`	`SPA`	`@0 Estudio experimental @5 13`
C03	`10`	`X`	`FRE`	`@0 Modélisation @5 14`
C03	`10`	`X`	`ENG`	`@0 Modeling @5 14`
C03	`10`	`X`	`SPA`	`@0 Modelización @5 14`
C03	`11`	`X`	`FRE`	`@0 Mécanisme formation @5 15`
C03	`11`	`X`	`ENG`	`@0 Formation mechanism @5 15`
C03	`11`	`X`	`SPA`	`@0 Mecanismo formacion @5 15`
C03	`12`	`X`	`FRE`	`@0 Propyne @4 INC @5 72`
N21				`@1 338`

Format Inist (serveur)

NO :	PASCAL 06-0519961 INIST
ET :	Rich methane premixed laminar flames doped with light unsaturated hydrocarbons. I. Allene and propyne
AU :	GUENICHE (H. A.); GLAUDE (P. A.); DAYMA (G.); FOUMET (R.); BATTIN-LECLERC (F.)
AF :	Département de Chimie-Physique des Réactions, Nancy University, CNRS, ENSIC, 1 rue Grandville, BP 20451/54001 Nancy/France (1 aut., 2 aut., 3 aut., 4 aut., 5 aut.)
DT :	Publication en série; Niveau analytique
SO :	Combustion and flame; ISSN 0010-2180; Coden CBFMAO; Etats-Unis; Da. 2006; Vol. 146; No. 4; Pp. 620-634; Bibl. 43 ref.
LA :	Anglais
EA :	The structure of three laminar premixed rich flames has been investigated: a pure methane flame and two methane flames doped by allene and propyne, respectively. The gases of the three flames contain 20.9% (molar) of methane and 33.4% of oxygen, corresponding to an equivalence ratio of 1.25 for the pure methane flame. In both doped flames, 2.49% of C₃H₄ was added, corresponding to a ratio C₃H₄/CH₄ of 12% and an equivalence ratio of 1.55. The three flames have been stabilized on a burner at a pressure of 6.7 kPa using argon as dilutant, with a gas velocity at the burner of 36 cm/s at 333 K. The concentration profiles of stable species were measured by gas chromatography after sampling with a quartz microprobe. Quantified species included carbon monoxide and dioxide, methane, oxygen, hydrogen, ethane, ethylene, acetylene, propyne, allene, propene, propane, 1,2-butadiene, 1,3-butadiene, 1-butene, isobutene, 1-butyne, vinylacetylene, and benzene. The temperature was measured using a PtRh (6%)-PtRh (30%) thermocouple settled inside the enclosure and ranged from 700 K close to the burner up to 1850 K. In order to model these new results, some improvements have been made to a mechanism previously developed in our laboratory for the reactions of C₃-C₄ unsaturated hydrocarbons. The main reaction pathways of consumption of allene and propyne and of formation of C₆ aromatic species have been derived from flow rate analyses.
CC :	001D06D02E4; 230
FD :	Méthane; Flamme prémélange; Flamme laminaire; Allène; Brûleur gaz; Matériau dopé; Chromatographie phase gazeuse; Mesure concentration; Etude expérimentale; Modélisation; Mécanisme formation; Propyne
ED :	Methane; Premixed flame; Laminar flame; Allene; Gas burner; Doped materials; Gas chromatography; Concentration measurement; Experimental study; Modeling; Formation mechanism
SD :	Metano; Llama premezcla; Llama laminar; Quemador gas; Cromatografía fase gaseosa; Medición concentración; Estudio experimental; Modelización; Mecanismo formacion
LO :	INIST-8319.354000157193300040
ID :	06-0519961

Links to Exploration step

Pascal:06-0519961

Le document en format XML

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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Rich methane premixed laminar flames doped with light unsaturated hydrocarbons. I. Allene and propyne</title>
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<author><name sortKey="Glaude, P A" sort="Glaude, P A" uniqKey="Glaude P" first="P. A." last="Glaude">P. A. Glaude</name>
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<author><name sortKey="Dayma, G" sort="Dayma, G" uniqKey="Dayma G" first="G." last="Dayma">G. Dayma</name>
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<term>Formation mechanism</term>
<term>Gas burner</term>
<term>Gas chromatography</term>
<term>Laminar flame</term>
<term>Methane</term>
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</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Méthane</term>
<term>Flamme prémélange</term>
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<term>Allène</term>
<term>Brûleur gaz</term>
<term>Matériau dopé</term>
<term>Chromatographie phase gazeuse</term>
<term>Mesure concentration</term>
<term>Etude expérimentale</term>
<term>Modélisation</term>
<term>Mécanisme formation</term>
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<front><div type="abstract" xml:lang="en">The structure of three laminar premixed rich flames has been investigated: a pure methane flame and two methane flames doped by allene and propyne, respectively. The gases of the three flames contain 20.9% (molar) of methane and 33.4% of oxygen, corresponding to an equivalence ratio of 1.25 for the pure methane flame. In both doped flames, 2.49% of C<sub>3</sub>
H<sub>4</sub>
 was added, corresponding to a ratio C<sub>3</sub>
H<sub>4</sub>
/CH<sub>4</sub>
 of 12% and an equivalence ratio of 1.55. The three flames have been stabilized on a burner at a pressure of 6.7 kPa using argon as dilutant, with a gas velocity at the burner of 36 cm/s at 333 K. The concentration profiles of stable species were measured by gas chromatography after sampling with a quartz microprobe. Quantified species included carbon monoxide and dioxide, methane, oxygen, hydrogen, ethane, ethylene, acetylene, propyne, allene, propene, propane, 1,2-butadiene, 1,3-butadiene, 1-butene, isobutene, 1-butyne, vinylacetylene, and benzene. The temperature was measured using a PtRh (6%)-PtRh (30%) thermocouple settled inside the enclosure and ranged from 700 K close to the burner up to 1850 K. In order to model these new results, some improvements have been made to a mechanism previously developed in our laboratory for the reactions of C<sub>3</sub>
-C<sub>4</sub>
 unsaturated hydrocarbons. The main reaction pathways of consumption of allene and propyne and of formation of C<sub>6</sub>
 aromatic species have been derived from flow rate analyses.</div>
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<fC01 i1="01" l="ENG"><s0>The structure of three laminar premixed rich flames has been investigated: a pure methane flame and two methane flames doped by allene and propyne, respectively. The gases of the three flames contain 20.9% (molar) of methane and 33.4% of oxygen, corresponding to an equivalence ratio of 1.25 for the pure methane flame. In both doped flames, 2.49% of C<sub>3</sub>
H<sub>4</sub>
 was added, corresponding to a ratio C<sub>3</sub>
H<sub>4</sub>
/CH<sub>4</sub>
 of 12% and an equivalence ratio of 1.55. The three flames have been stabilized on a burner at a pressure of 6.7 kPa using argon as dilutant, with a gas velocity at the burner of 36 cm/s at 333 K. The concentration profiles of stable species were measured by gas chromatography after sampling with a quartz microprobe. Quantified species included carbon monoxide and dioxide, methane, oxygen, hydrogen, ethane, ethylene, acetylene, propyne, allene, propene, propane, 1,2-butadiene, 1,3-butadiene, 1-butene, isobutene, 1-butyne, vinylacetylene, and benzene. The temperature was measured using a PtRh (6%)-PtRh (30%) thermocouple settled inside the enclosure and ranged from 700 K close to the burner up to 1850 K. In order to model these new results, some improvements have been made to a mechanism previously developed in our laboratory for the reactions of C<sub>3</sub>
-C<sub>4</sub>
 unsaturated hydrocarbons. The main reaction pathways of consumption of allene and propyne and of formation of C<sub>6</sub>
 aromatic species have been derived from flow rate analyses.</s0>
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<fC02 i1="02" i2="X"><s0>230</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE"><s0>Méthane</s0>
<s2>NK</s2>
<s2>FX</s2>
<s5>05</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG"><s0>Methane</s0>
<s2>NK</s2>
<s2>FX</s2>
<s5>05</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA"><s0>Metano</s0>
<s2>NK</s2>
<s2>FX</s2>
<s5>05</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE"><s0>Flamme prémélange</s0>
<s5>06</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG"><s0>Premixed flame</s0>
<s5>06</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA"><s0>Llama premezcla</s0>
<s5>06</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE"><s0>Flamme laminaire</s0>
<s5>07</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG"><s0>Laminar flame</s0>
<s5>07</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA"><s0>Llama laminar</s0>
<s5>07</s5>
</fC03>
<fC03 i1="04" i2="3" l="FRE"><s0>Allène</s0>
<s2>NK</s2>
<s5>08</s5>
</fC03>
<fC03 i1="04" i2="3" l="ENG"><s0>Allene</s0>
<s2>NK</s2>
<s5>08</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE"><s0>Brûleur gaz</s0>
<s5>09</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Gas burner</s0>
<s5>09</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Quemador gas</s0>
<s5>09</s5>
</fC03>
<fC03 i1="06" i2="3" l="FRE"><s0>Matériau dopé</s0>
<s5>10</s5>
</fC03>
<fC03 i1="06" i2="3" l="ENG"><s0>Doped materials</s0>
<s5>10</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Chromatographie phase gazeuse</s0>
<s5>11</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Gas chromatography</s0>
<s5>11</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Cromatografía fase gaseosa</s0>
<s5>11</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Mesure concentration</s0>
<s5>12</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Concentration measurement</s0>
<s5>12</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Medición concentración</s0>
<s5>12</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE"><s0>Etude expérimentale</s0>
<s5>13</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG"><s0>Experimental study</s0>
<s5>13</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Estudio experimental</s0>
<s5>13</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE"><s0>Modélisation</s0>
<s5>14</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG"><s0>Modeling</s0>
<s5>14</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Modelización</s0>
<s5>14</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE"><s0>Mécanisme formation</s0>
<s5>15</s5>
</fC03>
<fC03 i1="11" i2="X" l="ENG"><s0>Formation mechanism</s0>
<s5>15</s5>
</fC03>
<fC03 i1="11" i2="X" l="SPA"><s0>Mecanismo formacion</s0>
<s5>15</s5>
</fC03>
<fC03 i1="12" i2="X" l="FRE"><s0>Propyne</s0>
<s4>INC</s4>
<s5>72</s5>
</fC03>
<fN21><s1>338</s1>
</fN21>
</pA>
</standard>
<server><NO>PASCAL 06-0519961 INIST</NO>
<ET>Rich methane premixed laminar flames doped with light unsaturated hydrocarbons. I. Allene and propyne</ET>
<AU>GUENICHE (H. A.); GLAUDE (P. A.); DAYMA (G.); FOUMET (R.); BATTIN-LECLERC (F.)</AU>
<AF>Département de Chimie-Physique des Réactions, Nancy University, CNRS, ENSIC, 1 rue Grandville, BP 20451/54001 Nancy/France (1 aut., 2 aut., 3 aut., 4 aut., 5 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Combustion and flame; ISSN 0010-2180; Coden CBFMAO; Etats-Unis; Da. 2006; Vol. 146; No. 4; Pp. 620-634; Bibl. 43 ref.</SO>
<LA>Anglais</LA>
<EA>The structure of three laminar premixed rich flames has been investigated: a pure methane flame and two methane flames doped by allene and propyne, respectively. The gases of the three flames contain 20.9% (molar) of methane and 33.4% of oxygen, corresponding to an equivalence ratio of 1.25 for the pure methane flame. In both doped flames, 2.49% of C<sub>3</sub>
H<sub>4</sub>
 was added, corresponding to a ratio C<sub>3</sub>
H<sub>4</sub>
/CH<sub>4</sub>
 of 12% and an equivalence ratio of 1.55. The three flames have been stabilized on a burner at a pressure of 6.7 kPa using argon as dilutant, with a gas velocity at the burner of 36 cm/s at 333 K. The concentration profiles of stable species were measured by gas chromatography after sampling with a quartz microprobe. Quantified species included carbon monoxide and dioxide, methane, oxygen, hydrogen, ethane, ethylene, acetylene, propyne, allene, propene, propane, 1,2-butadiene, 1,3-butadiene, 1-butene, isobutene, 1-butyne, vinylacetylene, and benzene. The temperature was measured using a PtRh (6%)-PtRh (30%) thermocouple settled inside the enclosure and ranged from 700 K close to the burner up to 1850 K. In order to model these new results, some improvements have been made to a mechanism previously developed in our laboratory for the reactions of C<sub>3</sub>
-C<sub>4</sub>
 unsaturated hydrocarbons. The main reaction pathways of consumption of allene and propyne and of formation of C<sub>6</sub>
 aromatic species have been derived from flow rate analyses.</EA>
<CC>001D06D02E4; 230</CC>
<FD>Méthane; Flamme prémélange; Flamme laminaire; Allène; Brûleur gaz; Matériau dopé; Chromatographie phase gazeuse; Mesure concentration; Etude expérimentale; Modélisation; Mécanisme formation; Propyne</FD>
<ED>Methane; Premixed flame; Laminar flame; Allene; Gas burner; Doped materials; Gas chromatography; Concentration measurement; Experimental study; Modeling; Formation mechanism</ED>
<SD>Metano; Llama premezcla; Llama laminar; Quemador gas; Cromatografía fase gaseosa; Medición concentración; Estudio experimental; Modelización; Mecanismo formacion</SD>
<LO>INIST-8319.354000157193300040</LO>
<ID>06-0519961</ID>
</server>
</inist>
</record>

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Rich methane premixed laminar flames doped with light unsaturated hydrocarbons. I. Allene and propyne

Rich methane premixed laminar flames doped with light unsaturated hydrocarbons. I. Allene and propyne

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