A solar reactor for high-temperature gas phase reactions (water and carbon dioxide thermolysis and nitric oxide synthesis)
Identifieur interne : 000B51 ( Istex/Corpus ); précédent : 000B50; suivant : 000B52A solar reactor for high-temperature gas phase reactions (water and carbon dioxide thermolysis and nitric oxide synthesis)
Auteurs : F. Lapicoue ; J. Lede ; P. Tironneau ; J. VillermauxSource :
- Solar Energy [ 0038-092X ] ; 1985.
English descriptors
- KwdEn :
- Active species, Annular, Average residence time, Average wall temperature, Best results, Better design, Carbon dioxide, Carbon dioxide dissociation, Carbon dioxide thermolysis, Carbon monoxide, Chem, Chemical reactions, Concentrator, Cooling rate, Cylindrical dissociation reactor, Cylindrical reactor, Dioxide, Direct splitting, Dissociation, Dissociation reactor, Dissociation reactors, Dissociation zone, Endothermic reactions, Energy conversion, Equilibrium composition, Equilibrium concentrations, Flowrate, Good agreement, High temperature, Hydrogen energy, Hydrogen production, Image furnace, Lede, Massic, Massic flowrate, Molar, Molar fraction, Molar fractions, Nitric, Nitric oxide, Nitric oxide synthesis, Oxide, Paper deals, Pergamon press, Phase reaction, Phase reactions, Plug flow reactor, Previous studies, Quenching, Quenching device, Quenching flowrate, Quenching nozzles, Quenching phenomena, Quenching reactor, Radiant energy, Rate constants, Reactor, Recombination reactions, Residence time, Room temperature, Simple approach, Solar concentrator, Solar energy, Solar furnace, Solar radiation, Solar reactor, Thermal power, Thermodynamical equilibrium, Thermolysis, Villermaux, Volumetric, Volumetric flowrate, Water dissociation, Water electrolysis, Water steam, Water thermolysis, Zirconia, Zirconia reactor.
- Teeft :
- Active species, Annular, Average residence time, Average wall temperature, Best results, Better design, Carbon dioxide, Carbon dioxide dissociation, Carbon dioxide thermolysis, Carbon monoxide, Chem, Chemical reactions, Concentrator, Cooling rate, Cylindrical dissociation reactor, Cylindrical reactor, Dioxide, Direct splitting, Dissociation, Dissociation reactor, Dissociation reactors, Dissociation zone, Endothermic reactions, Energy conversion, Equilibrium composition, Equilibrium concentrations, Flowrate, Good agreement, High temperature, Hydrogen energy, Hydrogen production, Image furnace, Lede, Massic, Massic flowrate, Molar, Molar fraction, Molar fractions, Nitric, Nitric oxide, Nitric oxide synthesis, Oxide, Paper deals, Pergamon press, Phase reaction, Phase reactions, Plug flow reactor, Previous studies, Quenching, Quenching device, Quenching flowrate, Quenching nozzles, Quenching phenomena, Quenching reactor, Radiant energy, Rate constants, Reactor, Recombination reactions, Residence time, Room temperature, Simple approach, Solar concentrator, Solar energy, Solar furnace, Solar radiation, Solar reactor, Thermal power, Thermodynamical equilibrium, Thermolysis, Villermaux, Volumetric, Volumetric flowrate, Water dissociation, Water electrolysis, Water steam, Water thermolysis, Zirconia, Zirconia reactor.
Abstract
Abstract: This paper deals with an original way for carrying out highly endothermic reactions at high temperature under concentrated radiant energy. Three examples of chemical reactions were chosen: thermal direct decompositions of water and of carbon dioxide, and synthesis of nitric oxide from air. In the first part, we present a preliminary theoretical study concerning the thermodynamics and the kinetics of the selected reactions. Then, we describe an experimental system consisting of a “dissociation reactor” located at the focus of either an image furnace or a solar concentrator, and a quenching device in which the hot gases are quickly cooled by mixing with turbulent gas jets. Such a system can store solar energy in the form of chemical compounds such as H2, CO with an energetical yield ranging about 1%. A simple mathematical model points out the importance of quenching phenomena with respect to the considered reactions.
Url:
DOI: 10.1016/0038-092X(85)90005-2
Links to Exploration step
ISTEX:4067BE21035E53AD55CF2BFA5231BECCAF8423AELe document en format XML
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Then, we describe an experimental system consisting of a “dissociation reactor” located at the focus of either an image furnace or a solar concentrator, and a quenching device in which the hot gases are quickly cooled by mixing with turbulent gas jets. Such a system can store solar energy in the form of chemical compounds such as H2, CO with an energetical yield ranging about 1%. A simple mathematical model points out the importance of quenching phenomena with respect to the considered reactions.</abstract><qualityIndicators><score>6.45</score><pdfVersion>1.2</pdfVersion><pdfPageSize>540 x 792 pts</pdfPageSize><refBibsNative>true</refBibsNative><keywordCount>0</keywordCount><abstractCharCount>928</abstractCharCount><pdfWordCount>4698</pdfWordCount><pdfCharCount>26441</pdfCharCount><pdfPageCount>14</pdfPageCount><abstractWordCount>146</abstractWordCount></qualityIndicators><title>A solar reactor for high-temperature gas phase reactions (water and carbon dioxide thermolysis and nitric oxide synthesis)</title><pii><json:string>0038-092X(85)90005-2</json:string></pii><genre><json:string>research-article</json:string></genre><serie><title>by C. Bamford and C. F. H. 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Three examples of chemical reactions were chosen: thermal direct decompositions of water and of carbon dioxide, and synthesis of nitric oxide from air. In the first part, we present a preliminary theoretical study concerning the thermodynamics and the kinetics of the selected reactions. Then, we describe an experimental system consisting of a “dissociation reactor” located at the focus of either an image furnace or a solar concentrator, and a quenching device in which the hot gases are quickly cooled by mixing with turbulent gas jets. Such a system can store solar energy in the form of chemical compounds such as H2, CO with an energetical yield ranging about 1%. A simple mathematical model points out the importance of quenching phenomena with respect to the considered reactions.</p></abstract></profileDesc><revisionDesc><change when="1985">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/document/4067BE21035E53AD55CF2BFA5231BECCAF8423AE/fulltext/txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Elsevier, elements deleted: tail"><istex:xmlDeclaration>version="1.0" encoding="utf-8"</istex:xmlDeclaration><istex:docType PUBLIC="-//ES//DTD journal article DTD version 4.5.2//EN//XML" URI="art452.dtd" name="istex:docType"></istex:docType><istex:document><converted-article version="4.5.2" docsubtype="fla"><item-info><jid>SE</jid><aid>85900052</aid><ce:pii>0038-092X(85)90005-2</ce:pii><ce:doi>10.1016/0038-092X(85)90005-2</ce:doi><ce:copyright type="unknown" year="1985"></ce:copyright></item-info><head><ce:dochead><ce:textfn>Article</ce:textfn></ce:dochead><ce:title>A solar reactor for high-temperature gas phase reactions (water and carbon dioxide thermolysis and nitric oxide synthesis)</ce:title><ce:author-group><ce:author><ce:given-name>F.</ce:given-name><ce:surname>Lapicoue</ce:surname></ce:author><ce:author><ce:given-name>J.</ce:given-name><ce:surname>Lede</ce:surname></ce:author><ce:author><ce:given-name>P.</ce:given-name><ce:surname>Tironneau</ce:surname></ce:author><ce:author><ce:given-name>J.</ce:given-name><ce:surname>Villermaux</ce:surname></ce:author><ce:affiliation><ce:textfn>Laboratoire des Sciences du Génie Chimique, CNRS-ENSIC 1, rue Grandville 54042 Nancy, France</ce:textfn></ce:affiliation></ce:author-group><ce:date-received day="13" month="12" year="1983"></ce:date-received><ce:date-accepted day="9" month="1" year="1985"></ce:date-accepted><ce:abstract><ce:section-title>Abstract</ce:section-title><ce:abstract-sec><ce:simple-para>This paper deals with an original way for carrying out highly endothermic reactions at high temperature under concentrated radiant energy. Three examples of chemical reactions were chosen: thermal direct decompositions of water and of carbon dioxide, and synthesis of nitric oxide from air. In the first part, we present a preliminary theoretical study concerning the thermodynamics and the kinetics of the selected reactions. Then, we describe an experimental system consisting of a “dissociation reactor” located at the focus of either an image furnace or a solar concentrator, and a quenching device in which the hot gases are quickly cooled by mixing with turbulent gas jets. Such a system can store solar energy in the form of chemical compounds such as H<ce:inf>2</ce:inf>, CO with an energetical yield ranging about 1%. A simple mathematical model points out the importance of quenching phenomena with respect to the considered reactions.</ce:simple-para></ce:abstract-sec></ce:abstract></head></converted-article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo><title>A solar reactor for high-temperature gas phase reactions (water and carbon dioxide thermolysis and nitric oxide synthesis)</title></titleInfo><titleInfo type="alternative" contentType="CDATA"><title>A solar reactor for high-temperature gas phase reactions (water and carbon dioxide thermolysis and nitric oxide synthesis)</title></titleInfo><name type="personal"><namePart type="given">F.</namePart><namePart type="family">Lapicoue</namePart><affiliation>Laboratoire des Sciences du Génie Chimique, CNRS-ENSIC 1, rue Grandville 54042 Nancy, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J.</namePart><namePart type="family">Lede</namePart><affiliation>Laboratoire des Sciences du Génie Chimique, CNRS-ENSIC 1, rue Grandville 54042 Nancy, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">P.</namePart><namePart type="family">Tironneau</namePart><affiliation>Laboratoire des Sciences du Génie Chimique, CNRS-ENSIC 1, rue Grandville 54042 Nancy, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">J.</namePart><namePart type="family">Villermaux</namePart><affiliation>Laboratoire des Sciences du Génie Chimique, CNRS-ENSIC 1, rue Grandville 54042 Nancy, France</affiliation><role><roleTerm type="text">author</roleTerm></role></name><typeOfResource>text</typeOfResource><genre type="research-article" displayLabel="Full-length article" authority="ISTEX" authorityURI="https://content-type.data.istex.fr" valueURI="https://content-type.data.istex.fr/ark:/67375/XTP-1JC4F85T-7">research-article</genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">1985</dateIssued><copyrightDate encoding="w3cdtf">1985</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><abstract lang="en">Abstract: This paper deals with an original way for carrying out highly endothermic reactions at high temperature under concentrated radiant energy. Three examples of chemical reactions were chosen: thermal direct decompositions of water and of carbon dioxide, and synthesis of nitric oxide from air. In the first part, we present a preliminary theoretical study concerning the thermodynamics and the kinetics of the selected reactions. Then, we describe an experimental system consisting of a “dissociation reactor” located at the focus of either an image furnace or a solar concentrator, and a quenching device in which the hot gases are quickly cooled by mixing with turbulent gas jets. Such a system can store solar energy in the form of chemical compounds such as H2, CO with an energetical yield ranging about 1%. A simple mathematical model points out the importance of quenching phenomena with respect to the considered reactions.</abstract><note type="content">Section title: Article</note><relatedItem type="host"><titleInfo><title>Solar Energy</title></titleInfo><titleInfo type="abbreviated"><title>SE</title></titleInfo><genre type="journal" authority="ISTEX" authorityURI="https://publication-type.data.istex.fr" valueURI="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</genre><originInfo><publisher>ELSEVIER</publisher><dateIssued encoding="w3cdtf">1985</dateIssued></originInfo><identifier type="ISSN">0038-092X</identifier><identifier type="PII">S0038-092X(00)X0132-6</identifier><part><date>1985</date><detail type="volume"><number>35</number><caption>vol.</caption></detail><detail type="issue"><number>2</number><caption>no.</caption></detail><extent unit="issue-pages"><start>105</start><end>210</end></extent><extent unit="pages"><start>153</start><end>166</end></extent></part></relatedItem><identifier type="istex">4067BE21035E53AD55CF2BFA5231BECCAF8423AE</identifier><identifier type="ark">ark:/67375/6H6-2915FCJ9-K</identifier><identifier type="DOI">10.1016/0038-092X(85)90005-2</identifier><identifier type="PII">0038-092X(85)90005-2</identifier><recordInfo><recordContentSource authority="ISTEX" authorityURI="https://loaded-corpus.data.istex.fr" valueURI="https://loaded-corpus.data.istex.fr/ark:/67375/XBH-HKKZVM7B-M">elsevier</recordContentSource></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/document/4067BE21035E53AD55CF2BFA5231BECCAF8423AE/metadata/json</uri></json:item></metadata></istex></record>Pour manipuler ce document sous Unix (Dilib)
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