Mono- and bimetallic catalytic hollow-fiber reactors for the selective hydrogenation of butadiene in 1-butene
Identifieur interne : 001144 ( Istex/Corpus ); précédent : 001143; suivant : 001145Mono- and bimetallic catalytic hollow-fiber reactors for the selective hydrogenation of butadiene in 1-butene
Auteurs : Chunqing Liu ; Yun Xu ; Shijian Liao ; Daorong YuSource :
- Applied Catalysis A: General [ 0926-860X ] ; 1998.
English descriptors
- Teeft :
- Bers, Bimetallic, Bimetallic catalyst, Butadiene, Butadiene decreases, Butane, Butane butadiene, Catal, Catalysis, Catalyst, Catalytic, Chem, Crude feed, Hydrogenation, Inner side, Isomerization, Liao, Mild conditions, Monometallic, Nabh4, Outer side, Palladium, Partial pressure, Reaction conditions, Reactor, Remarkable synergic effect, Selective hydrogenation, Synergic.
Abstract
Abstract: The monometallic catalytic membrane reactors were established with catalytic hollow fibers prepared by supporting the polymer-anchored monometallic palladium catalyst (PVP-Pd, EC-Pd or AR-Pd) on the inside wall of CA or PSF hollow fibers. PVP=poly(N-vinyl-2-pyrrolidone), EC=ethyl cellulose, AR=melamine-formaldehyde resin, CA=Cellulose acetate, PSF=polysulfone. The selective hydrogenation of butadiene in crude 1-butene was carried out in the catalytic membrane reactors at 40°C under 0.1MPa. Among the above catalytic hollow fibers, the catalytic activity and selectivity of the PVP-Pd/CA monometallic hollow fiber were the best values, but there was still 2.6% 2-butene in the product. In order to inhibit the isomerization reaction of 1-butene, the bimetallic catalytic CA hollow-fiber reactors were produced and used for the above reaction. The bimetallic palladium–cobalt catalyst PVP-PdCl2–0.5Co(OAc)2, supported on the CA hollow fibers was reduced by NH2NH2 or NaBH4. A remarkable synergic effect of palladium and cobalt reduced by NaBH4 was observed.
Url:
DOI: 10.1016/S0926-860X(98)00095-7
Links to Exploration step
ISTEX:059E30F0A38CB986678BDC41B787A702A3CED5C4Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title>Mono- and bimetallic catalytic hollow-fiber reactors for the selective hydrogenation of butadiene in 1-butene</title><author><name sortKey="Liu, Chunqing" sort="Liu, Chunqing" uniqKey="Liu C" first="Chunqing" last="Liu">Chunqing Liu</name><affiliation><mods:affiliation>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</mods:affiliation></affiliation></author><author><name sortKey="Xu, Yun" sort="Xu, Yun" uniqKey="Xu Y" first="Yun" last="Xu">Yun Xu</name><affiliation><mods:affiliation>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</mods:affiliation></affiliation></author><author><name sortKey="Liao, Shijian" sort="Liao, Shijian" uniqKey="Liao S" first="Shijian" last="Liao">Shijian Liao</name><affiliation><mods:affiliation>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</mods:affiliation></affiliation></author><author><name sortKey="Yu, Daorong" sort="Yu, Daorong" uniqKey="Yu D" first="Daorong" last="Yu">Daorong Yu</name><affiliation><mods:affiliation>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</mods:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:059E30F0A38CB986678BDC41B787A702A3CED5C4</idno><date when="1998" year="1998">1998</date><idno type="doi">10.1016/S0926-860X(98)00095-7</idno><idno type="url">https://api.istex.fr/ark:/67375/6H6-LVHTZV8X-7/fulltext.pdf</idno><idno type="wicri:Area/Istex/Corpus">001144</idno><idno type="wicri:explorRef" wicri:stream="Istex" wicri:step="Corpus" wicri:corpus="ISTEX">001144</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a">Mono- and bimetallic catalytic hollow-fiber reactors for the selective hydrogenation of butadiene in 1-butene</title><author><name sortKey="Liu, Chunqing" sort="Liu, Chunqing" uniqKey="Liu C" first="Chunqing" last="Liu">Chunqing Liu</name><affiliation><mods:affiliation>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</mods:affiliation></affiliation></author><author><name sortKey="Xu, Yun" sort="Xu, Yun" uniqKey="Xu Y" first="Yun" last="Xu">Yun Xu</name><affiliation><mods:affiliation>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</mods:affiliation></affiliation></author><author><name sortKey="Liao, Shijian" sort="Liao, Shijian" uniqKey="Liao S" first="Shijian" last="Liao">Shijian Liao</name><affiliation><mods:affiliation>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</mods:affiliation></affiliation></author><author><name sortKey="Yu, Daorong" sort="Yu, Daorong" uniqKey="Yu D" first="Daorong" last="Yu">Daorong Yu</name><affiliation><mods:affiliation>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Applied Catalysis A: General</title><title level="j" type="abbrev">APCATA</title><idno type="ISSN">0926-860X</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1998">1998</date><biblScope unit="volume">172</biblScope><biblScope unit="issue">1</biblScope><biblScope unit="page" from="23">23</biblScope><biblScope unit="page" to="29">29</biblScope></imprint><idno type="ISSN">0926-860X</idno></series></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0926-860X</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="Teeft" xml:lang="en"><term>Bers</term><term>Bimetallic</term><term>Bimetallic catalyst</term><term>Butadiene</term><term>Butadiene decreases</term><term>Butane</term><term>Butane butadiene</term><term>Catal</term><term>Catalysis</term><term>Catalyst</term><term>Catalytic</term><term>Chem</term><term>Crude feed</term><term>Hydrogenation</term><term>Inner side</term><term>Isomerization</term><term>Liao</term><term>Mild conditions</term><term>Monometallic</term><term>Nabh4</term><term>Outer side</term><term>Palladium</term><term>Partial pressure</term><term>Reaction conditions</term><term>Reactor</term><term>Remarkable synergic effect</term><term>Selective hydrogenation</term><term>Synergic</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Abstract: The monometallic catalytic membrane reactors were established with catalytic hollow fibers prepared by supporting the polymer-anchored monometallic palladium catalyst (PVP-Pd, EC-Pd or AR-Pd) on the inside wall of CA or PSF hollow fibers. PVP=poly(N-vinyl-2-pyrrolidone), EC=ethyl cellulose, AR=melamine-formaldehyde resin, CA=Cellulose acetate, PSF=polysulfone. The selective hydrogenation of butadiene in crude 1-butene was carried out in the catalytic membrane reactors at 40°C under 0.1MPa. Among the above catalytic hollow fibers, the catalytic activity and selectivity of the PVP-Pd/CA monometallic hollow fiber were the best values, but there was still 2.6% 2-butene in the product. In order to inhibit the isomerization reaction of 1-butene, the bimetallic catalytic CA hollow-fiber reactors were produced and used for the above reaction. The bimetallic palladium–cobalt catalyst PVP-PdCl2–0.5Co(OAc)2, supported on the CA hollow fibers was reduced by NH2NH2 or NaBH4. A remarkable synergic effect of palladium and cobalt reduced by NaBH4 was observed.</div></front></TEI><istex><corpusName>elsevier</corpusName><keywords><teeft><json:string>bers</json:string><json:string>butadiene</json:string><json:string>hydrogenation</json:string><json:string>bimetallic</json:string><json:string>isomerization</json:string><json:string>selective hydrogenation</json:string><json:string>liao</json:string><json:string>catal</json:string><json:string>chem</json:string><json:string>monometallic</json:string><json:string>catalysis</json:string><json:string>nabh4</json:string><json:string>synergic</json:string><json:string>bimetallic catalyst</json:string><json:string>partial pressure</json:string><json:string>crude feed</json:string><json:string>outer side</json:string><json:string>catalytic</json:string><json:string>palladium</json:string><json:string>remarkable synergic effect</json:string><json:string>inner side</json:string><json:string>butane butadiene</json:string><json:string>reaction conditions</json:string><json:string>butane</json:string><json:string>butadiene decreases</json:string><json:string>mild conditions</json:string><json:string>reactor</json:string><json:string>catalyst</json:string></teeft></keywords><author><json:item><name>Chunqing Liu</name><affiliations><json:string>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</json:string></affiliations></json:item><json:item><name>Yun Xu</name><affiliations><json:string>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</json:string></affiliations></json:item><json:item><name>Shijian Liao</name><affiliations><json:string>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</json:string></affiliations></json:item><json:item><name>Daorong Yu</name><affiliations><json:string>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</json:string></affiliations></json:item></author><subject><json:item><lang><json:string>eng</json:string></lang><value>Catalytic hollow-fiber reactor</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Polymer anchored mono- and bimetallic catalysts</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Synergic effect</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Selective hydrogenation</value></json:item><json:item><lang><json:string>eng</json:string></lang><value>Crude 1-butene</value></json:item></subject><arkIstex>ark:/67375/6H6-LVHTZV8X-7</arkIstex><language><json:string>eng</json:string></language><originalGenre><json:string>Full-length article</json:string></originalGenre><abstract>Abstract: The monometallic catalytic membrane reactors were established with catalytic hollow fibers prepared by supporting the polymer-anchored monometallic palladium catalyst (PVP-Pd, EC-Pd or AR-Pd) on the inside wall of CA or PSF hollow fibers. PVP=poly(N-vinyl-2-pyrrolidone), EC=ethyl cellulose, AR=melamine-formaldehyde resin, CA=Cellulose acetate, PSF=polysulfone. The selective hydrogenation of butadiene in crude 1-butene was carried out in the catalytic membrane reactors at 40°C under 0.1MPa. Among the above catalytic hollow fibers, the catalytic activity and selectivity of the PVP-Pd/CA monometallic hollow fiber were the best values, but there was still 2.6% 2-butene in the product. In order to inhibit the isomerization reaction of 1-butene, the bimetallic catalytic CA hollow-fiber reactors were produced and used for the above reaction. The bimetallic palladium–cobalt catalyst PVP-PdCl2–0.5Co(OAc)2, supported on the CA hollow fibers was reduced by NH2NH2 or NaBH4. A remarkable synergic effect of palladium and cobalt reduced by NaBH4 was observed.</abstract><qualityIndicators><refBibsNative>true</refBibsNative><abstractWordCount>145</abstractWordCount><abstractCharCount>1070</abstractCharCount><keywordCount>5</keywordCount><score>6.709</score><pdfWordCount>2969</pdfWordCount><pdfCharCount>18453</pdfCharCount><pdfVersion>1.2</pdfVersion><pdfPageCount>7</pdfPageCount><pdfPageSize>522 x 745 pts</pdfPageSize></qualityIndicators><title>Mono- and bimetallic catalytic hollow-fiber reactors for the selective hydrogenation of butadiene in 1-butene</title><pii><json:string>S0926-860X(98)00095-7</json:string></pii><genre><json:string>research-article</json:string></genre><host><title>Applied Catalysis A: General</title><language><json:string>unknown</json:string></language><publicationDate>1998</publicationDate><issn><json:string>0926-860X</json:string></issn><pii><json:string>S0926-860X(00)X0091-9</json:string></pii><volume>172</volume><issue>1</issue><pages><first>23</first><last>29</last></pages><genre><json:string>journal</json:string></genre></host><namedEntities><unitex><date><json:string>1998</json:string></date><geogName></geogName><orgName><json:string>Hangzhou Water Treatment Center</json:string><json:string>Membrane Center</json:string><json:string>China Received</json:string><json:string>Shanghai Institute of Organic Chemistry</json:string><json:string>National Natural Science Foundation of China</json:string><json:string>Laboratory of Organometallic Chemistry</json:string><json:string>Chinese Academy of Sciences</json:string></orgName><orgName_funder><json:string>Shanghai Institute of Organic Chemistry</json:string><json:string>National Natural Science Foundation of China</json:string><json:string>Laboratory of Organometallic Chemistry</json:string><json:string>Chinese Academy of Sciences</json:string></orgName_funder><orgName_provider></orgName_provider><persName><json:string>Pd</json:string><json:string>Tang</json:string></persName><placeName></placeName><ref_url></ref_url><ref_bibl><json:string>C. Liu et al.</json:string><json:string>[17]</json:string><json:string>[13,14,16,17]</json:string><json:string>[31]</json:string><json:string>[14]</json:string></ref_bibl><bibl></bibl></unitex></namedEntities><ark><json:string>ark:/67375/6H6-LVHTZV8X-7</json:string></ark><categories><wos><json:string>1 - science</json:string><json:string>2 - environmental sciences</json:string><json:string>2 - chemistry, physical</json:string></wos><scienceMetrix><json:string>1 - natural sciences</json:string><json:string>2 - chemistry</json:string><json:string>3 - physical chemistry</json:string></scienceMetrix><scopus><json:string>1 - Physical Sciences</json:string><json:string>2 - Chemical Engineering</json:string><json:string>3 - Process Chemistry and Technology</json:string><json:string>1 - Physical Sciences</json:string><json:string>2 - Chemical Engineering</json:string><json:string>3 - Catalysis</json:string></scopus><inist><json:string>1 - sciences appliquees, technologies et medecines</json:string><json:string>2 - sciences exactes et technologie</json:string><json:string>3 - chimie</json:string><json:string>4 - chimie generale et chimie physique</json:string></inist></categories><publicationDate>1998</publicationDate><copyrightDate>1998</copyrightDate><doi><json:string>10.1016/S0926-860X(98)00095-7</json:string></doi><id>059E30F0A38CB986678BDC41B787A702A3CED5C4</id><score>1</score><fulltext><json:item><extension>pdf</extension><original>true</original><mimetype>application/pdf</mimetype><uri>https://api.istex.fr/ark:/67375/6H6-LVHTZV8X-7/fulltext.pdf</uri></json:item><json:item><extension>zip</extension><original>false</original><mimetype>application/zip</mimetype><uri>https://api.istex.fr/ark:/67375/6H6-LVHTZV8X-7/bundle.zip</uri></json:item><istex:fulltextTEI uri="https://api.istex.fr/ark:/67375/6H6-LVHTZV8X-7/fulltext.tei"><teiHeader><fileDesc><titleStmt><title level="a">Mono- and bimetallic catalytic hollow-fiber reactors for the selective hydrogenation of butadiene in 1-butene</title></titleStmt><publicationStmt><authority>ISTEX</authority><publisher scheme="https://scientific-publisher.data.istex.fr">ELSEVIER</publisher><availability><licence><p>©1998 Elsevier Science B.V.</p></licence><p scheme="https://loaded-corpus.data.istex.fr/ark:/67375/XBH-HKKZVM7B-M">elsevier</p></availability><date>1998</date></publicationStmt><notesStmt><note type="research-article" scheme="https://content-type.data.istex.fr/ark:/67375/XTP-1JC4F85T-7">research-article</note><note type="journal" scheme="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</note><note type="content">Fig. 1: Structure of the catalytic CA hollow-fiber reactor: (a) H2+N2 feed inlet; (2) crude 1-butene feed inlet; (3) product outlet; (4) tail gas outlet; (5),(6) circulating water, inlet and outlet; (7) glass jacket; (8) catalytic CA hollow fibers; (9) expoxide resin seal.</note><note type="content">Fig. 2: Schematic flow diagram of the selective hydrogenation of butadiene in curde 1-butene in a catalytic polymeric hollow-fiber reactor: (1) crude 1-butene feed; (2) H2+N2; (3),(4) preheaters; (5),(6) rotameters; (7) membrane reactor; (8),(9) needle valves; (10),(11) sampling ports.</note><note type="content">Table 1: Details of the catalytic CA hollow-fiber reactors</note><note type="content">Table 2: Selective hydrogenation of butadiene in 1-butene in different monometallic catalytic hollow-fiber reactors</note><note type="content">Table 3: Selective hydrogenation of butadiene in 1-butene in reactor R-1 by the premixed hydrogen</note><note type="content">Table 4: Selective hydrogenation of butadiene in 1-butene by the permeated hydrogen</note><note type="content">Table 5: The effect of H2/N2 ratios of the H2 and N2 mixture on the selective hydrogenation of butadiene in 1-butene in reactor R-1</note><note type="content">Table 6: Selective hydrogenation of butadiene in crude 1-butene with different mono- and bimetallic catalytic hollow-fiber reactors</note><note type="content">Table 7: Isomerization pf pure 1-butene with mono- and bimetallic catalytic hollow-fiber reactors</note></notesStmt><sourceDesc><biblStruct type="inbook"><analytic><title level="a">Mono- and bimetallic catalytic hollow-fiber reactors for the selective hydrogenation of butadiene in 1-butene</title><author xml:id="author-0000"><persName><forename type="first">Chunqing</forename><surname>Liu</surname></persName><affiliation>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</affiliation></author><author xml:id="author-0001"><persName><forename type="first">Yun</forename><surname>Xu</surname></persName><note type="correspondence"><p>Corresponding author. Fax: +86 411 469 1570.</p></note><affiliation>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</affiliation></author><author xml:id="author-0002"><persName><forename type="first">Shijian</forename><surname>Liao</surname></persName><affiliation>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</affiliation></author><author xml:id="author-0003"><persName><forename type="first">Daorong</forename><surname>Yu</surname></persName><affiliation>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</affiliation></author><idno type="istex">059E30F0A38CB986678BDC41B787A702A3CED5C4</idno><idno type="ark">ark:/67375/6H6-LVHTZV8X-7</idno><idno type="DOI">10.1016/S0926-860X(98)00095-7</idno><idno type="PII">S0926-860X(98)00095-7</idno></analytic><monogr><title level="j">Applied Catalysis A: General</title><title level="j" type="abbrev">APCATA</title><idno type="pISSN">0926-860X</idno><idno type="PII">S0926-860X(00)X0091-9</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="1998"></date><biblScope unit="volume">172</biblScope><biblScope unit="issue">1</biblScope><biblScope unit="page" from="23">23</biblScope><biblScope unit="page" to="29">29</biblScope></imprint></monogr></biblStruct></sourceDesc></fileDesc><profileDesc><creation><date>1998</date></creation><langUsage><language ident="en">en</language></langUsage><abstract xml:lang="en"><p>Abstract: The monometallic catalytic membrane reactors were established with catalytic hollow fibers prepared by supporting the polymer-anchored monometallic palladium catalyst (PVP-Pd, EC-Pd or AR-Pd) on the inside wall of CA or PSF hollow fibers. PVP=poly(N-vinyl-2-pyrrolidone), EC=ethyl cellulose, AR=melamine-formaldehyde resin, CA=Cellulose acetate, PSF=polysulfone. The selective hydrogenation of butadiene in crude 1-butene was carried out in the catalytic membrane reactors at 40°C under 0.1MPa. Among the above catalytic hollow fibers, the catalytic activity and selectivity of the PVP-Pd/CA monometallic hollow fiber were the best values, but there was still 2.6% 2-butene in the product. In order to inhibit the isomerization reaction of 1-butene, the bimetallic catalytic CA hollow-fiber reactors were produced and used for the above reaction. The bimetallic palladium–cobalt catalyst PVP-PdCl2–0.5Co(OAc)2, supported on the CA hollow fibers was reduced by NH2NH2 or NaBH4. A remarkable synergic effect of palladium and cobalt reduced by NaBH4 was observed.</p></abstract><textClass><keywords scheme="keyword"><list><head>Keywords</head><item><term>Catalytic hollow-fiber reactor</term></item><item><term>Polymer anchored mono- and bimetallic catalysts</term></item><item><term>Synergic effect</term></item><item><term>Selective hydrogenation</term></item><item><term>Crude 1-butene</term></item></list></keywords></textClass></profileDesc><revisionDesc><change when="1998-02-02">Modified</change><change when="1998">Published</change></revisionDesc></teiHeader></istex:fulltextTEI><json:item><extension>txt</extension><original>false</original><mimetype>text/plain</mimetype><uri>https://api.istex.fr/ark:/67375/6H6-LVHTZV8X-7/fulltext.txt</uri></json:item></fulltext><metadata><istex:metadataXml wicri:clean="Elsevier, elements deleted: ce:floats; body; 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:entity SYSTEM="gr1" NDATA="IMAGE" name="gr1"></istex:entity><istex:entity SYSTEM="gr2" NDATA="IMAGE" name="gr2"></istex:entity></istex:docType><istex:document><converted-article version="4.5.2" docsubtype="fla"><item-info><jid>APCATA</jid><aid>4228</aid><ce:pii>S0926-860X(98)00095-7</ce:pii><ce:doi>10.1016/S0926-860X(98)00095-7</ce:doi><ce:copyright year="1998" type="full-transfer">Elsevier Science B.V.</ce:copyright></item-info><head><ce:title>Mono- and bimetallic catalytic hollow-fiber reactors for the selective hydrogenation of butadiene in 1-butene</ce:title><ce:author-group><ce:author><ce:given-name>Chunqing</ce:given-name><ce:surname>Liu</ce:surname></ce:author><ce:author><ce:given-name>Yun</ce:given-name><ce:surname>Xu</ce:surname><ce:cross-ref refid="CORR1">*</ce:cross-ref></ce:author><ce:author><ce:given-name>Shijian</ce:given-name><ce:surname>Liao</ce:surname></ce:author><ce:author><ce:given-name>Daorong</ce:given-name><ce:surname>Yu</ce:surname></ce:author><ce:affiliation><ce:textfn>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</ce:textfn></ce:affiliation><ce:correspondence id="CORR1"><ce:label>*</ce:label><ce:text>Corresponding author. Fax: +86 411 469 1570.</ce:text></ce:correspondence></ce:author-group><ce:date-received day="8" month="9" year="1997"></ce:date-received><ce:date-revised day="2" month="2" year="1998"></ce:date-revised><ce:date-accepted day="27" month="2" year="1998"></ce:date-accepted><ce:abstract><ce:section-title>Abstract</ce:section-title><ce:abstract-sec><ce:simple-para>The monometallic catalytic membrane reactors were established with catalytic hollow fibers prepared by supporting the polymer-anchored monometallic palladium catalyst (PVP-Pd, EC-Pd or AR-Pd) on the inside wall of CA or PSF hollow fibers. PVP=poly(<ce:italic>N</ce:italic>-vinyl-2-pyrrolidone), EC=ethyl cellulose, AR=melamine-formaldehyde resin, CA=Cellulose acetate, PSF=polysulfone. The selective hydrogenation of butadiene in crude 1-butene was carried out in the catalytic membrane reactors at 40°C under 0.1<ce:hsp sp="0.25"></ce:hsp>MPa. Among the above catalytic hollow fibers, the catalytic activity and selectivity of the PVP-Pd/CA monometallic hollow fiber were the best values, but there was still 2.6% 2-butene in the product. In order to inhibit the isomerization reaction of 1-butene, the bimetallic catalytic CA hollow-fiber reactors were produced and used for the above reaction. The bimetallic palladium–cobalt catalyst PVP-PdCl<ce:inf>2</ce:inf>–0.5Co(OAc)<ce:inf>2</ce:inf>, supported on the CA hollow fibers was reduced by NH<ce:inf>2</ce:inf>NH<ce:inf>2</ce:inf> or NaBH<ce:inf>4</ce:inf>. A remarkable synergic effect of palladium and cobalt reduced by NaBH<ce:inf>4</ce:inf> was observed.</ce:simple-para></ce:abstract-sec></ce:abstract><ce:keywords class="keyword"><ce:section-title>Keywords</ce:section-title><ce:keyword><ce:text>Catalytic hollow-fiber reactor</ce:text></ce:keyword><ce:keyword><ce:text>Polymer anchored mono- and bimetallic catalysts</ce:text></ce:keyword><ce:keyword><ce:text>Synergic effect</ce:text></ce:keyword><ce:keyword><ce:text>Selective hydrogenation</ce:text></ce:keyword><ce:keyword><ce:text>Crude 1-butene</ce:text></ce:keyword></ce:keywords></head></converted-article></istex:document></istex:metadataXml><mods version="3.6"><titleInfo><title>Mono- and bimetallic catalytic hollow-fiber reactors for the selective hydrogenation of butadiene in 1-butene</title></titleInfo><titleInfo type="alternative" contentType="CDATA"><title>Mono- and bimetallic catalytic hollow-fiber reactors for the selective hydrogenation of butadiene in 1-butene</title></titleInfo><name type="personal"><namePart type="given">Chunqing</namePart><namePart type="family">Liu</namePart><affiliation>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Yun</namePart><namePart type="family">Xu</namePart><affiliation>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</affiliation><description>Corresponding author. Fax: +86 411 469 1570.</description><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Shijian</namePart><namePart type="family">Liao</namePart><affiliation>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</affiliation><role><roleTerm type="text">author</roleTerm></role></name><name type="personal"><namePart type="given">Daorong</namePart><namePart type="family">Yu</namePart><affiliation>Dalian Institute of Chemical Physics, Chinese Academy of Sciences, PO Box 110Dalian 116023China</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">1998</dateIssued><dateModified encoding="w3cdtf">1998-02-02</dateModified><copyrightDate encoding="w3cdtf">1998</copyrightDate></originInfo><language><languageTerm type="code" authority="iso639-2b">eng</languageTerm><languageTerm type="code" authority="rfc3066">en</languageTerm></language><abstract lang="en">Abstract: The monometallic catalytic membrane reactors were established with catalytic hollow fibers prepared by supporting the polymer-anchored monometallic palladium catalyst (PVP-Pd, EC-Pd or AR-Pd) on the inside wall of CA or PSF hollow fibers. PVP=poly(N-vinyl-2-pyrrolidone), EC=ethyl cellulose, AR=melamine-formaldehyde resin, CA=Cellulose acetate, PSF=polysulfone. The selective hydrogenation of butadiene in crude 1-butene was carried out in the catalytic membrane reactors at 40°C under 0.1MPa. Among the above catalytic hollow fibers, the catalytic activity and selectivity of the PVP-Pd/CA monometallic hollow fiber were the best values, but there was still 2.6% 2-butene in the product. In order to inhibit the isomerization reaction of 1-butene, the bimetallic catalytic CA hollow-fiber reactors were produced and used for the above reaction. The bimetallic palladium–cobalt catalyst PVP-PdCl2–0.5Co(OAc)2, supported on the CA hollow fibers was reduced by NH2NH2 or NaBH4. A remarkable synergic effect of palladium and cobalt reduced by NaBH4 was observed.</abstract><note type="content">Fig. 1: Structure of the catalytic CA hollow-fiber reactor: (a) H2+N2 feed inlet; (2) crude 1-butene feed inlet; (3) product outlet; (4) tail gas outlet; (5),(6) circulating water, inlet and outlet; (7) glass jacket; (8) catalytic CA hollow fibers; (9) expoxide resin seal.</note><note type="content">Fig. 2: Schematic flow diagram of the selective hydrogenation of butadiene in curde 1-butene in a catalytic polymeric hollow-fiber reactor: (1) crude 1-butene feed; (2) H2+N2; (3),(4) preheaters; (5),(6) rotameters; (7) membrane reactor; (8),(9) needle valves; (10),(11) sampling ports.</note><note type="content">Table 1: Details of the catalytic CA hollow-fiber reactors</note><note type="content">Table 2: Selective hydrogenation of butadiene in 1-butene in different monometallic catalytic hollow-fiber reactors</note><note type="content">Table 3: Selective hydrogenation of butadiene in 1-butene in reactor R-1 by the premixed hydrogen</note><note type="content">Table 4: Selective hydrogenation of butadiene in 1-butene by the permeated hydrogen</note><note type="content">Table 5: The effect of H2/N2 ratios of the H2 and N2 mixture on the selective hydrogenation of butadiene in 1-butene in reactor R-1</note><note type="content">Table 6: Selective hydrogenation of butadiene in crude 1-butene with different mono- and bimetallic catalytic hollow-fiber reactors</note><note type="content">Table 7: Isomerization pf pure 1-butene with mono- and bimetallic catalytic hollow-fiber reactors</note><subject><genre>Keywords</genre><topic>Catalytic hollow-fiber reactor</topic><topic>Polymer anchored mono- and bimetallic catalysts</topic><topic>Synergic effect</topic><topic>Selective hydrogenation</topic><topic>Crude 1-butene</topic></subject><relatedItem type="host"><titleInfo><title>Applied Catalysis A: General</title></titleInfo><titleInfo type="abbreviated"><title>APCATA</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">1998</dateIssued></originInfo><identifier type="ISSN">0926-860X</identifier><identifier type="PII">S0926-860X(00)X0091-9</identifier><part><date>1998</date><detail type="volume"><number>172</number><caption>vol.</caption></detail><detail type="issue"><number>1</number><caption>no.</caption></detail><extent unit="issue-pages"><start>L1</start><end>L6</end></extent><extent unit="issue-pages"><start>N1</start><end>N12</end></extent><extent unit="issue-pages"><start>7</start><end>202</end></extent><extent unit="pages"><start>23</start><end>29</end></extent></part></relatedItem><identifier type="istex">059E30F0A38CB986678BDC41B787A702A3CED5C4</identifier><identifier type="ark">ark:/67375/6H6-LVHTZV8X-7</identifier><identifier type="DOI">10.1016/S0926-860X(98)00095-7</identifier><identifier type="PII">S0926-860X(98)00095-7</identifier><accessCondition type="use and reproduction" contentType="copyright">©1998 Elsevier Science B.V.</accessCondition><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><recordOrigin>Elsevier Science B.V., ©1998</recordOrigin></recordInfo></mods><json:item><extension>json</extension><original>false</original><mimetype>application/json</mimetype><uri>https://api.istex.fr/ark:/67375/6H6-LVHTZV8X-7/record.json</uri></json:item></metadata><serie></serie></istex></record>Pour manipuler ce document sous Unix (Dilib)
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