Regeneration of working solution in the hydrogen peroxide production process
The regeneration of working solutions is an important procedure during the anthraquinone process for hydrogen peroxide production, which commonly uses activated alumina for this purpose. This study investigated the impact of different factors on regeneration performance using a fixed bed reactor and...
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Veröffentlicht in: | Canadian journal of chemical engineering 2011-10, Vol.89 (5), p.1296-1302 |
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description | The regeneration of working solutions is an important procedure during the anthraquinone process for hydrogen peroxide production, which commonly uses activated alumina for this purpose. This study investigated the impact of different factors on regeneration performance using a fixed bed reactor and found that temperature, contact time, and the catalyst's active component were the key factors. Catalysts with higher alkali content improve regeneration performance. The catalysts' binders and the post‐treatment method affect their physical strength, but steam counteracts this due to the reaction of the active component with water.
La régénération des solutions de travail est une procédure importante durant le processus à l'anthraquinone pour la production du peroxyde d'hydrogène, dans laquelle on utilize couramment de l'alumine activée. Cette étude a permis d'examiner l'impact de différents facteurs sur le rendement de régénération en utilizant un réacteur à lit fixe et on a conclu que la température, le temps de contact et le composant actif du catalyseur étaient les facteurs clés. Les catalyseurs ayant de forts contenus en alcalis amélioraient le rendement de régénération. Les liants des catalyseurs et la méthode de post‐traitement influencent leur puissance physique mais la vapeur contrebalance cela en raison de la réaction du composant actif avec l'eau. |
doi_str_mv | 10.1002/cjce.20449 |
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La régénération des solutions de travail est une procédure importante durant le processus à l'anthraquinone pour la production du peroxyde d'hydrogène, dans laquelle on utilize couramment de l'alumine activée. Cette étude a permis d'examiner l'impact de différents facteurs sur le rendement de régénération en utilizant un réacteur à lit fixe et on a conclu que la température, le temps de contact et le composant actif du catalyseur étaient les facteurs clés. Les catalyseurs ayant de forts contenus en alcalis amélioraient le rendement de régénération. Les liants des catalyseurs et la méthode de post‐traitement influencent leur puissance physique mais la vapeur contrebalance cela en raison de la réaction du composant actif avec l'eau.</description><identifier>ISSN: 0008-4034</identifier><identifier>ISSN: 1939-019X</identifier><identifier>EISSN: 1939-019X</identifier><identifier>DOI: 10.1002/cjce.20449</identifier><identifier>CODEN: CJCEA7</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Aluminum oxide ; anthraquinone ; Applied sciences ; Catalysis ; Catalysts ; Catalytic reactions ; Chemical engineering ; Chemistry ; Contact ; Exact sciences and technology ; Fixed bed reactors ; Fixed beds ; Forts ; General and physical chemistry ; Hydrogen peroxide ; Reactors ; Regeneration ; Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry ; working-solution regeneration</subject><ispartof>Canadian journal of chemical engineering, 2011-10, Vol.89 (5), p.1296-1302</ispartof><rights>Copyright © 2011 Canadian Society for Chemical Engineering</rights><rights>2015 INIST-CNRS</rights><rights>Copyright Wiley Subscription Services, Inc. Oct 2011</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4399-40f98f09b404f220fdbd2b69b460644221c0a7fbb2eeec5bf5aa9e2176f87913</citedby><cites>FETCH-LOGICAL-c4399-40f98f09b404f220fdbd2b69b460644221c0a7fbb2eeec5bf5aa9e2176f87913</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fcjce.20449$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fcjce.20449$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27903,27904,45553,45554</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24699421$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Shang, Hui</creatorcontrib><creatorcontrib>Zhou, Hongjun</creatorcontrib><creatorcontrib>Zhang, Wenhui</creatorcontrib><creatorcontrib>Zhang, Kunlin</creatorcontrib><title>Regeneration of working solution in the hydrogen peroxide production process</title><title>Canadian journal of chemical engineering</title><addtitle>Can. J. Chem. Eng</addtitle><description>The regeneration of working solutions is an important procedure during the anthraquinone process for hydrogen peroxide production, which commonly uses activated alumina for this purpose. This study investigated the impact of different factors on regeneration performance using a fixed bed reactor and found that temperature, contact time, and the catalyst's active component were the key factors. Catalysts with higher alkali content improve regeneration performance. The catalysts' binders and the post‐treatment method affect their physical strength, but steam counteracts this due to the reaction of the active component with water.
La régénération des solutions de travail est une procédure importante durant le processus à l'anthraquinone pour la production du peroxyde d'hydrogène, dans laquelle on utilize couramment de l'alumine activée. Cette étude a permis d'examiner l'impact de différents facteurs sur le rendement de régénération en utilizant un réacteur à lit fixe et on a conclu que la température, le temps de contact et le composant actif du catalyseur étaient les facteurs clés. Les catalyseurs ayant de forts contenus en alcalis amélioraient le rendement de régénération. Les liants des catalyseurs et la méthode de post‐traitement influencent leur puissance physique mais la vapeur contrebalance cela en raison de la réaction du composant actif avec l'eau.</description><subject>Aluminum oxide</subject><subject>anthraquinone</subject><subject>Applied sciences</subject><subject>Catalysis</subject><subject>Catalysts</subject><subject>Catalytic reactions</subject><subject>Chemical engineering</subject><subject>Chemistry</subject><subject>Contact</subject><subject>Exact sciences and technology</subject><subject>Fixed bed reactors</subject><subject>Fixed beds</subject><subject>Forts</subject><subject>General and physical chemistry</subject><subject>Hydrogen peroxide</subject><subject>Reactors</subject><subject>Regeneration</subject><subject>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><subject>working-solution regeneration</subject><issn>0008-4034</issn><issn>1939-019X</issn><issn>1939-019X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEQhoMoWKsXf8GCCCJsTbLpbnPUqvWjKKioeAnZ7ERT101NurT992a76sGDp2SGZ54ZXoR2Ce4RjOmRmijoUcwYX0MdwhMeY8Kf11EHYzyIGU7YJtryfhLKQJEOGt_BK1Tg5MzYKrI6mlv3bqrXyNuyXvVMFc3eIHpbFs4GNJqCswtTQDR1tqjViglfBd5vow0tSw87328XPZyfPQwv4vHt6HJ4PI4VSzgPZ2g-0JjnDDNNKdZFXtA8DXWKU8YoJQrLTOc5BQDVz3VfSg6UZKkeZJwkXXTQasPazxr8THwYr6AsZQW29oLghFDOMzoI6N4fdGJrV4XjBCX9JE3DxkZ42FLKWe8daDF15kO6ZVCJJlfR5CpWuQZ4_1spvZKldrJSxv9OUJZyzmgjJS03NyUs_zGK4dXw7McdtzPGz2DxOyPdu0izJOuLp5uReBydXt_g-xdxknwB9EuWtw</recordid><startdate>201110</startdate><enddate>201110</enddate><creator>Shang, Hui</creator><creator>Zhou, Hongjun</creator><creator>Zhang, Wenhui</creator><creator>Zhang, Kunlin</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>201110</creationdate><title>Regeneration of working solution in the hydrogen peroxide production process</title><author>Shang, Hui ; Zhou, Hongjun ; Zhang, Wenhui ; Zhang, Kunlin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4399-40f98f09b404f220fdbd2b69b460644221c0a7fbb2eeec5bf5aa9e2176f87913</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Aluminum oxide</topic><topic>anthraquinone</topic><topic>Applied sciences</topic><topic>Catalysis</topic><topic>Catalysts</topic><topic>Catalytic reactions</topic><topic>Chemical engineering</topic><topic>Chemistry</topic><topic>Contact</topic><topic>Exact sciences and technology</topic><topic>Fixed bed reactors</topic><topic>Fixed beds</topic><topic>Forts</topic><topic>General and physical chemistry</topic><topic>Hydrogen peroxide</topic><topic>Reactors</topic><topic>Regeneration</topic><topic>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</topic><topic>working-solution regeneration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shang, Hui</creatorcontrib><creatorcontrib>Zhou, Hongjun</creatorcontrib><creatorcontrib>Zhang, Wenhui</creatorcontrib><creatorcontrib>Zhang, Kunlin</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Canadian journal of chemical engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shang, Hui</au><au>Zhou, Hongjun</au><au>Zhang, Wenhui</au><au>Zhang, Kunlin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Regeneration of working solution in the hydrogen peroxide production process</atitle><jtitle>Canadian journal of chemical engineering</jtitle><addtitle>Can. J. Chem. Eng</addtitle><date>2011-10</date><risdate>2011</risdate><volume>89</volume><issue>5</issue><spage>1296</spage><epage>1302</epage><pages>1296-1302</pages><issn>0008-4034</issn><issn>1939-019X</issn><eissn>1939-019X</eissn><coden>CJCEA7</coden><abstract>The regeneration of working solutions is an important procedure during the anthraquinone process for hydrogen peroxide production, which commonly uses activated alumina for this purpose. This study investigated the impact of different factors on regeneration performance using a fixed bed reactor and found that temperature, contact time, and the catalyst's active component were the key factors. Catalysts with higher alkali content improve regeneration performance. The catalysts' binders and the post‐treatment method affect their physical strength, but steam counteracts this due to the reaction of the active component with water.
La régénération des solutions de travail est une procédure importante durant le processus à l'anthraquinone pour la production du peroxyde d'hydrogène, dans laquelle on utilize couramment de l'alumine activée. Cette étude a permis d'examiner l'impact de différents facteurs sur le rendement de régénération en utilizant un réacteur à lit fixe et on a conclu que la température, le temps de contact et le composant actif du catalyseur étaient les facteurs clés. Les catalyseurs ayant de forts contenus en alcalis amélioraient le rendement de régénération. Les liants des catalyseurs et la méthode de post‐traitement influencent leur puissance physique mais la vapeur contrebalance cela en raison de la réaction du composant actif avec l'eau.</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><doi>10.1002/cjce.20449</doi><tpages>7</tpages></addata></record> |
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subjects | Aluminum oxide anthraquinone Applied sciences Catalysis Catalysts Catalytic reactions Chemical engineering Chemistry Contact Exact sciences and technology Fixed bed reactors Fixed beds Forts General and physical chemistry Hydrogen peroxide Reactors Regeneration Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry working-solution regeneration |
title | Regeneration of working solution in the hydrogen peroxide production process |
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