MnFeTiOx/attapulgite catalysts with excellent potassium resistance for SCR of NOx with NH3 at low temperatures
A series of metal oxides (MnFeOx, MnCrOx, MnTiOx, and MnFeTiOx) supported on attapulgite (ATP) were synthesized by coprecipitation for the low-temperature selective catalytic reduction (SCR) of NOx with NH3. Then, they were subjected to appropriate characterizations for their properties (XRD, TEM, B...
Gespeichert in:
| Veröffentlicht in: | Journal of materials research 2019-04, Vol.34 (7), p.1188-1199 |
|---|---|
| Hauptverfasser: | , , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1199 |
|---|---|
| container_issue | 7 |
| container_start_page | 1188 |
| container_title | Journal of materials research |
| container_volume | 34 |
| creator | Tang, Yiran Tao, Yiyang Wu, Jiayi Xu, Linjing Huang, Xiaoyan Zhou, Xingmeng Xie, Aijuan Luo, Shiping Yao, Chao Li, Xiazhang |
| description | A series of metal oxides (MnFeOx, MnCrOx, MnTiOx, and MnFeTiOx) supported on attapulgite (ATP) were synthesized by coprecipitation for the low-temperature selective catalytic reduction (SCR) of NOx with NH3. Then, they were subjected to appropriate characterizations for their properties (XRD, TEM, BET, XPS, etc.). The catalytic activity of MnFeTiOx/ATP catalyst was over 95% NOx conversion within a wide temperature window between of 175 and 300 °C, and 88% N2 selectivity. Moreover, MnFeTiOx/ATP presented excellent potassium resistance relative to the traditional V–W–Ti catalyst, and its denitration performance was significantly improved. The NOx conversion rate could be restored to nearly 90% at 210 °C after removing potassium via washing of K–MnFeTiOx/ATP. In addition, the MnFeTiOx/ATP showed better SO2 resistance and stability than the traditional V–W–Ti catalyst. Therefore, the MnFeTiOx/ATP catalyst has been proved to have broad prospects in NH3-SCR. |
| doi_str_mv | 10.1557/jmr.2019.31 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2209567507</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><cupid>10_1557_jmr_2019_31</cupid><sourcerecordid>2209567507</sourcerecordid><originalsourceid>FETCH-LOGICAL-c303t-284f62095be97afb54d7caef91a488716c2d7b67091eec021212828ca613c6413</originalsourceid><addsrcrecordid>eNp9kE1Lw0AQhhdRsFZP_oEFj5q6X8kmRynWCrUFredls53UlHy5u6HtvzchBS8ic5jL8z7DvAjdUjKhYSgfd6WdMEKTCadnaMSIEEHIWXSORiSORcASKi7RlXM7QmhIpBih6q2awTpfHR6197ppi23uARvtdXF03uF97r8wHAwUBVQeN7XXzuVtiS243HldGcBZbfHH9B3XGV6uDkNkOedYe1zUe-yhbMBq33aRa3SR6cLBzWmP0efseT2dB4vVy-v0aREYTrgPWCyyiJEkTCGROktDsZFGQ5ZQLeJY0siwjUwjSRIKYAij3cQsNjqi3ESC8jG6G7yNrb9bcF7t6tZW3UnFem8ku_c76n6gjK2ds5CpxualtkdFieoLVV2hqi9U8d75MNCuo6ot2F_n33hwkusytflmC__zPw5fhwU</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2209567507</pqid></control><display><type>article</type><title>MnFeTiOx/attapulgite catalysts with excellent potassium resistance for SCR of NOx with NH3 at low temperatures</title><source>SpringerLink Journals - AutoHoldings</source><source>Cambridge University Press Journals Complete</source><creator>Tang, Yiran ; Tao, Yiyang ; Wu, Jiayi ; Xu, Linjing ; Huang, Xiaoyan ; Zhou, Xingmeng ; Xie, Aijuan ; Luo, Shiping ; Yao, Chao ; Li, Xiazhang</creator><creatorcontrib>Tang, Yiran ; Tao, Yiyang ; Wu, Jiayi ; Xu, Linjing ; Huang, Xiaoyan ; Zhou, Xingmeng ; Xie, Aijuan ; Luo, Shiping ; Yao, Chao ; Li, Xiazhang</creatorcontrib><description>A series of metal oxides (MnFeOx, MnCrOx, MnTiOx, and MnFeTiOx) supported on attapulgite (ATP) were synthesized by coprecipitation for the low-temperature selective catalytic reduction (SCR) of NOx with NH3. Then, they were subjected to appropriate characterizations for their properties (XRD, TEM, BET, XPS, etc.). The catalytic activity of MnFeTiOx/ATP catalyst was over 95% NOx conversion within a wide temperature window between of 175 and 300 °C, and 88% N2 selectivity. Moreover, MnFeTiOx/ATP presented excellent potassium resistance relative to the traditional V–W–Ti catalyst, and its denitration performance was significantly improved. The NOx conversion rate could be restored to nearly 90% at 210 °C after removing potassium via washing of K–MnFeTiOx/ATP. In addition, the MnFeTiOx/ATP showed better SO2 resistance and stability than the traditional V–W–Ti catalyst. Therefore, the MnFeTiOx/ATP catalyst has been proved to have broad prospects in NH3-SCR.</description><identifier>ISSN: 0884-2914</identifier><identifier>EISSN: 2044-5326</identifier><identifier>DOI: 10.1557/jmr.2019.31</identifier><language>eng</language><publisher>New York, USA: Cambridge University Press</publisher><subject>Acids ; Ammonia ; Applied and Technical Physics ; Biomaterials ; Carbon ; Catalysts ; Catalytic activity ; Catalytic converters ; Conversion ; Denitration ; Efficiency ; Flue gas ; Gases ; Inorganic Chemistry ; Low temperature ; Materials Engineering ; Materials research ; Materials Science ; Metal oxides ; Nanotechnology ; Nitrogen oxides ; Polyvinyl alcohol ; Potassium ; Power plants ; Raw materials ; Selective catalytic reduction ; Selectivity ; Temperature ; Titanium ; Vanadium ; X ray photoelectron spectroscopy</subject><ispartof>Journal of materials research, 2019-04, Vol.34 (7), p.1188-1199</ispartof><rights>Copyright © Materials Research Society 2019</rights><rights>The Materials Research Society 2019</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c303t-284f62095be97afb54d7caef91a488716c2d7b67091eec021212828ca613c6413</citedby><cites>FETCH-LOGICAL-c303t-284f62095be97afb54d7caef91a488716c2d7b67091eec021212828ca613c6413</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1557/jmr.2019.31$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://www.cambridge.org/core/product/identifier/S0884291419000311/type/journal_article$$EHTML$$P50$$Gcambridge$$H</linktohtml><link.rule.ids>164,314,776,780,27901,27902,41464,42533,51294,55603</link.rule.ids></links><search><creatorcontrib>Tang, Yiran</creatorcontrib><creatorcontrib>Tao, Yiyang</creatorcontrib><creatorcontrib>Wu, Jiayi</creatorcontrib><creatorcontrib>Xu, Linjing</creatorcontrib><creatorcontrib>Huang, Xiaoyan</creatorcontrib><creatorcontrib>Zhou, Xingmeng</creatorcontrib><creatorcontrib>Xie, Aijuan</creatorcontrib><creatorcontrib>Luo, Shiping</creatorcontrib><creatorcontrib>Yao, Chao</creatorcontrib><creatorcontrib>Li, Xiazhang</creatorcontrib><title>MnFeTiOx/attapulgite catalysts with excellent potassium resistance for SCR of NOx with NH3 at low temperatures</title><title>Journal of materials research</title><addtitle>Journal of Materials Research</addtitle><addtitle>J. Mater. Res</addtitle><description>A series of metal oxides (MnFeOx, MnCrOx, MnTiOx, and MnFeTiOx) supported on attapulgite (ATP) were synthesized by coprecipitation for the low-temperature selective catalytic reduction (SCR) of NOx with NH3. Then, they were subjected to appropriate characterizations for their properties (XRD, TEM, BET, XPS, etc.). The catalytic activity of MnFeTiOx/ATP catalyst was over 95% NOx conversion within a wide temperature window between of 175 and 300 °C, and 88% N2 selectivity. Moreover, MnFeTiOx/ATP presented excellent potassium resistance relative to the traditional V–W–Ti catalyst, and its denitration performance was significantly improved. The NOx conversion rate could be restored to nearly 90% at 210 °C after removing potassium via washing of K–MnFeTiOx/ATP. In addition, the MnFeTiOx/ATP showed better SO2 resistance and stability than the traditional V–W–Ti catalyst. Therefore, the MnFeTiOx/ATP catalyst has been proved to have broad prospects in NH3-SCR.</description><subject>Acids</subject><subject>Ammonia</subject><subject>Applied and Technical Physics</subject><subject>Biomaterials</subject><subject>Carbon</subject><subject>Catalysts</subject><subject>Catalytic activity</subject><subject>Catalytic converters</subject><subject>Conversion</subject><subject>Denitration</subject><subject>Efficiency</subject><subject>Flue gas</subject><subject>Gases</subject><subject>Inorganic Chemistry</subject><subject>Low temperature</subject><subject>Materials Engineering</subject><subject>Materials research</subject><subject>Materials Science</subject><subject>Metal oxides</subject><subject>Nanotechnology</subject><subject>Nitrogen oxides</subject><subject>Polyvinyl alcohol</subject><subject>Potassium</subject><subject>Power plants</subject><subject>Raw materials</subject><subject>Selective catalytic reduction</subject><subject>Selectivity</subject><subject>Temperature</subject><subject>Titanium</subject><subject>Vanadium</subject><subject>X ray photoelectron spectroscopy</subject><issn>0884-2914</issn><issn>2044-5326</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kE1Lw0AQhhdRsFZP_oEFj5q6X8kmRynWCrUFredls53UlHy5u6HtvzchBS8ic5jL8z7DvAjdUjKhYSgfd6WdMEKTCadnaMSIEEHIWXSORiSORcASKi7RlXM7QmhIpBih6q2awTpfHR6197ppi23uARvtdXF03uF97r8wHAwUBVQeN7XXzuVtiS243HldGcBZbfHH9B3XGV6uDkNkOedYe1zUe-yhbMBq33aRa3SR6cLBzWmP0efseT2dB4vVy-v0aREYTrgPWCyyiJEkTCGROktDsZFGQ5ZQLeJY0siwjUwjSRIKYAij3cQsNjqi3ESC8jG6G7yNrb9bcF7t6tZW3UnFem8ku_c76n6gjK2ds5CpxualtkdFieoLVV2hqi9U8d75MNCuo6ot2F_n33hwkusytflmC__zPw5fhwU</recordid><startdate>20190415</startdate><enddate>20190415</enddate><creator>Tang, Yiran</creator><creator>Tao, Yiyang</creator><creator>Wu, Jiayi</creator><creator>Xu, Linjing</creator><creator>Huang, Xiaoyan</creator><creator>Zhou, Xingmeng</creator><creator>Xie, Aijuan</creator><creator>Luo, Shiping</creator><creator>Yao, Chao</creator><creator>Li, Xiazhang</creator><general>Cambridge University Press</general><general>Springer International Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>0U~</scope><scope>1-H</scope><scope>3V.</scope><scope>7SR</scope><scope>7WY</scope><scope>7WZ</scope><scope>7XB</scope><scope>87Z</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>8FL</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BEZIV</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FRNLG</scope><scope>F~G</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>K60</scope><scope>K6~</scope><scope>KB.</scope><scope>L.-</scope><scope>L.0</scope><scope>M0C</scope><scope>PDBOC</scope><scope>PQBIZ</scope><scope>PQBZA</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>S0W</scope></search><sort><creationdate>20190415</creationdate><title>MnFeTiOx/attapulgite catalysts with excellent potassium resistance for SCR of NOx with NH3 at low temperatures</title><author>Tang, Yiran ; Tao, Yiyang ; Wu, Jiayi ; Xu, Linjing ; Huang, Xiaoyan ; Zhou, Xingmeng ; Xie, Aijuan ; Luo, Shiping ; Yao, Chao ; Li, Xiazhang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c303t-284f62095be97afb54d7caef91a488716c2d7b67091eec021212828ca613c6413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Acids</topic><topic>Ammonia</topic><topic>Applied and Technical Physics</topic><topic>Biomaterials</topic><topic>Carbon</topic><topic>Catalysts</topic><topic>Catalytic activity</topic><topic>Catalytic converters</topic><topic>Conversion</topic><topic>Denitration</topic><topic>Efficiency</topic><topic>Flue gas</topic><topic>Gases</topic><topic>Inorganic Chemistry</topic><topic>Low temperature</topic><topic>Materials Engineering</topic><topic>Materials research</topic><topic>Materials Science</topic><topic>Metal oxides</topic><topic>Nanotechnology</topic><topic>Nitrogen oxides</topic><topic>Polyvinyl alcohol</topic><topic>Potassium</topic><topic>Power plants</topic><topic>Raw materials</topic><topic>Selective catalytic reduction</topic><topic>Selectivity</topic><topic>Temperature</topic><topic>Titanium</topic><topic>Vanadium</topic><topic>X ray photoelectron spectroscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tang, Yiran</creatorcontrib><creatorcontrib>Tao, Yiyang</creatorcontrib><creatorcontrib>Wu, Jiayi</creatorcontrib><creatorcontrib>Xu, Linjing</creatorcontrib><creatorcontrib>Huang, Xiaoyan</creatorcontrib><creatorcontrib>Zhou, Xingmeng</creatorcontrib><creatorcontrib>Xie, Aijuan</creatorcontrib><creatorcontrib>Luo, Shiping</creatorcontrib><creatorcontrib>Yao, Chao</creatorcontrib><creatorcontrib>Li, Xiazhang</creatorcontrib><collection>CrossRef</collection><collection>Global News & ABI/Inform Professional</collection><collection>Trade PRO</collection><collection>ProQuest Central (Corporate)</collection><collection>Engineered Materials Abstracts</collection><collection>ABI/INFORM Collection</collection><collection>ABI/INFORM Global (PDF only)</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>ABI/INFORM Global (Alumni Edition)</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ABI/INFORM Collection (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Business Premium Collection</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>Business Premium Collection (Alumni)</collection><collection>ABI/INFORM Global (Corporate)</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>ProQuest Business Collection (Alumni Edition)</collection><collection>ProQuest Business Collection</collection><collection>Materials Science Database</collection><collection>ABI/INFORM Professional Advanced</collection><collection>ABI/INFORM Professional Standard</collection><collection>ABI/INFORM Global</collection><collection>Materials Science Collection</collection><collection>ProQuest One Business</collection><collection>ProQuest One Business (Alumni)</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 Basic</collection><collection>DELNET Engineering & Technology Collection</collection><jtitle>Journal of materials research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tang, Yiran</au><au>Tao, Yiyang</au><au>Wu, Jiayi</au><au>Xu, Linjing</au><au>Huang, Xiaoyan</au><au>Zhou, Xingmeng</au><au>Xie, Aijuan</au><au>Luo, Shiping</au><au>Yao, Chao</au><au>Li, Xiazhang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>MnFeTiOx/attapulgite catalysts with excellent potassium resistance for SCR of NOx with NH3 at low temperatures</atitle><jtitle>Journal of materials research</jtitle><stitle>Journal of Materials Research</stitle><addtitle>J. Mater. Res</addtitle><date>2019-04-15</date><risdate>2019</risdate><volume>34</volume><issue>7</issue><spage>1188</spage><epage>1199</epage><pages>1188-1199</pages><issn>0884-2914</issn><eissn>2044-5326</eissn><abstract>A series of metal oxides (MnFeOx, MnCrOx, MnTiOx, and MnFeTiOx) supported on attapulgite (ATP) were synthesized by coprecipitation for the low-temperature selective catalytic reduction (SCR) of NOx with NH3. Then, they were subjected to appropriate characterizations for their properties (XRD, TEM, BET, XPS, etc.). The catalytic activity of MnFeTiOx/ATP catalyst was over 95% NOx conversion within a wide temperature window between of 175 and 300 °C, and 88% N2 selectivity. Moreover, MnFeTiOx/ATP presented excellent potassium resistance relative to the traditional V–W–Ti catalyst, and its denitration performance was significantly improved. The NOx conversion rate could be restored to nearly 90% at 210 °C after removing potassium via washing of K–MnFeTiOx/ATP. In addition, the MnFeTiOx/ATP showed better SO2 resistance and stability than the traditional V–W–Ti catalyst. Therefore, the MnFeTiOx/ATP catalyst has been proved to have broad prospects in NH3-SCR.</abstract><cop>New York, USA</cop><pub>Cambridge University Press</pub><doi>10.1557/jmr.2019.31</doi><tpages>12</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0884-2914 |
| ispartof | Journal of materials research, 2019-04, Vol.34 (7), p.1188-1199 |
| issn | 0884-2914 2044-5326 |
| language | eng |
| recordid | cdi_proquest_journals_2209567507 |
| source | SpringerLink Journals - AutoHoldings; Cambridge University Press Journals Complete |
| subjects | Acids Ammonia Applied and Technical Physics Biomaterials Carbon Catalysts Catalytic activity Catalytic converters Conversion Denitration Efficiency Flue gas Gases Inorganic Chemistry Low temperature Materials Engineering Materials research Materials Science Metal oxides Nanotechnology Nitrogen oxides Polyvinyl alcohol Potassium Power plants Raw materials Selective catalytic reduction Selectivity Temperature Titanium Vanadium X ray photoelectron spectroscopy |
| title | MnFeTiOx/attapulgite catalysts with excellent potassium resistance for SCR of NOx with NH3 at low temperatures |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-05T17%3A05%3A46IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=MnFeTiOx/attapulgite%20catalysts%20with%20excellent%20potassium%20resistance%20for%20SCR%20of%20NOx%20with%20NH3%20at%20low%20temperatures&rft.jtitle=Journal%20of%20materials%20research&rft.au=Tang,%20Yiran&rft.date=2019-04-15&rft.volume=34&rft.issue=7&rft.spage=1188&rft.epage=1199&rft.pages=1188-1199&rft.issn=0884-2914&rft.eissn=2044-5326&rft_id=info:doi/10.1557/jmr.2019.31&rft_dat=%3Cproquest_cross%3E2209567507%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2209567507&rft_id=info:pmid/&rft_cupid=10_1557_jmr_2019_31&rfr_iscdi=true |