Fast and Reproducible Testing of Cu–Co-Based Catalysts Applied in the Conversion of Synthesis Gas to Ethanol and Higher Alcohols
A test procedure for alkali-free Cu–Co-based catalysts synthesized by co-precipitation was established allowing the fast assessment and screening of their catalytic properties in the synthesis of higher alcohols by online GC analysis. Due to precisely controlled initial deactivation of the catalysts...
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| Veröffentlicht in: | Catalysis letters 2015-07, Vol.145 (7), p.1374-1381 |
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| creator | Anton, Johan Ruland, Holger Kaluza, Stefan Muhler, Martin |
| description | A test procedure for alkali-free Cu–Co-based catalysts synthesized by co-precipitation was established allowing the fast assessment and screening of their catalytic properties in the synthesis of higher alcohols by online GC analysis. Due to precisely controlled initial deactivation of the catalysts at 280 °C long-term measurements were avoided and steady-state conditions at 260 °C were reached within a short period of time. Temperatures up to 300 °C were found to favor the formation of methanol, whereas the product distribution was not affected at lower space velocities. Even traces of alkali ions present due to insufficient washing were found to strongly affect the catalytic properties.
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| doi_str_mv | 10.1007/s10562-015-1543-2 |
| format | Article |
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Graphical Abstract</description><subject>Alcohol</subject><subject>Alcohols</subject><subject>Catalysis</subject><subject>Catalysts</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Deactivation</subject><subject>Ethanol</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Organometallic Chemistry</subject><subject>Physical Chemistry</subject><subject>Synthesis gas</subject><issn>1011-372X</issn><issn>1572-879X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1UMtKAzEUDaKgVj_AXcB1NI_JZGZZB22FgqAVugtpJtNOGZOaOxW6E3_BP_RLTK3gys29l8N5cA9CF4xeMUrVNTAqc04ok4TJTBB-gE6YVJwUqpwdppsyRoTis2N0CrCilJaKlSfo485Aj42v8aNbx1BvbDvvHJ466Fu_wKHB1ebr_bMK5MaAq3FletNtoQc8XK-7NiGtx_3S4Sr4NxehDX4netr6BEILeGQA9wHf9kvjQ_eTNG4XSxfxsLNhGTo4Q0eN6cCd_-4Ber67nVZjMnkY3VfDCbEZFz1xzVzYws7rueJC0Myy0nLO02waVVNasJznVkpRiEzZrJZ5zRR1hSpyymjGxABd7n3Tn6-b9KBehU30KVJzLouiFDIFDRDbs2wMANE1eh3bFxO3mlG9q1rvq9apar2rWu80fK-BxPULF_-c_xd9AzhkgaA</recordid><startdate>20150701</startdate><enddate>20150701</enddate><creator>Anton, Johan</creator><creator>Ruland, Holger</creator><creator>Kaluza, Stefan</creator><creator>Muhler, Martin</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20150701</creationdate><title>Fast and Reproducible Testing of Cu–Co-Based Catalysts Applied in the Conversion of Synthesis Gas to Ethanol and Higher Alcohols</title><author>Anton, Johan ; Ruland, Holger ; Kaluza, Stefan ; Muhler, Martin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c423t-efb3c8cbdb723304c19c22219cff7d0081626c5538347c4d56d170e8786010413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Alcohol</topic><topic>Alcohols</topic><topic>Catalysis</topic><topic>Catalysts</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Deactivation</topic><topic>Ethanol</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Organometallic Chemistry</topic><topic>Physical Chemistry</topic><topic>Synthesis gas</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Anton, Johan</creatorcontrib><creatorcontrib>Ruland, Holger</creatorcontrib><creatorcontrib>Kaluza, Stefan</creatorcontrib><creatorcontrib>Muhler, Martin</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Catalysis letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Anton, Johan</au><au>Ruland, Holger</au><au>Kaluza, Stefan</au><au>Muhler, Martin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fast and Reproducible Testing of Cu–Co-Based Catalysts Applied in the Conversion of Synthesis Gas to Ethanol and Higher Alcohols</atitle><jtitle>Catalysis letters</jtitle><stitle>Catal Lett</stitle><date>2015-07-01</date><risdate>2015</risdate><volume>145</volume><issue>7</issue><spage>1374</spage><epage>1381</epage><pages>1374-1381</pages><issn>1011-372X</issn><eissn>1572-879X</eissn><abstract>A test procedure for alkali-free Cu–Co-based catalysts synthesized by co-precipitation was established allowing the fast assessment and screening of their catalytic properties in the synthesis of higher alcohols by online GC analysis. Due to precisely controlled initial deactivation of the catalysts at 280 °C long-term measurements were avoided and steady-state conditions at 260 °C were reached within a short period of time. Temperatures up to 300 °C were found to favor the formation of methanol, whereas the product distribution was not affected at lower space velocities. Even traces of alkali ions present due to insufficient washing were found to strongly affect the catalytic properties.
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| subjects | Alcohol Alcohols Catalysis Catalysts Chemistry Chemistry and Materials Science Deactivation Ethanol Industrial Chemistry/Chemical Engineering Organometallic Chemistry Physical Chemistry Synthesis gas |
| title | Fast and Reproducible Testing of Cu–Co-Based Catalysts Applied in the Conversion of Synthesis Gas to Ethanol and Higher Alcohols |
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