The Effect of TiO2 Contained within a Titanium Silicalite (TS-1) Catalyst and on the Selective Oxidation of Ammonia
The selective oxidation of ammonia to hydroxylamine using titanium silicalite-1 as a catalyst with an increasing content range of 1–2.5 wt% TiO was systematically investigated in a batch reactor. The hydroxylamine yielded 33, 43, 52 and 62% at reaction temperatures of 50, 60, 70 and 80°C, respective...
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| Veröffentlicht in: | International journal of chemical reactor engineering 2013-01, Vol.11 (1), p.527-534 |
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| container_title | International journal of chemical reactor engineering |
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| creator | Deniz, Celal Utku Akmaz, Solmaz Yasar, Muzaffer |
| description | The selective oxidation of ammonia to hydroxylamine using titanium silicalite-1 as a catalyst with an increasing content range of 1–2.5 wt% TiO
was systematically investigated in a batch reactor. The hydroxylamine yielded 33, 43, 52 and 62% at reaction temperatures of 50, 60, 70 and 80°C, respectively, for 8 min using a TS-1a catalyst, which contained 2.5% TiO
. The molar ratio of 15 NH
/H
was kept during these reactions. Experiments were also conducted with different amounts of NH
/H
in molar ratios, which were between 7 and 60 to investigate the effect of NH
/H
molar ratio on the reactions. Reactions with higher ratios of NH
/H
were seen to have a higher yield at the end of the reaction performance time. |
| doi_str_mv | 10.1515/ijcre-2013-0086 |
| format | Article |
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was systematically investigated in a batch reactor. The hydroxylamine yielded 33, 43, 52 and 62% at reaction temperatures of 50, 60, 70 and 80°C, respectively, for 8 min using a TS-1a catalyst, which contained 2.5% TiO
. The molar ratio of 15 NH
/H
was kept during these reactions. Experiments were also conducted with different amounts of NH
/H
in molar ratios, which were between 7 and 60 to investigate the effect of NH
/H
molar ratio on the reactions. Reactions with higher ratios of NH
/H
were seen to have a higher yield at the end of the reaction performance time.</description><identifier>ISSN: 2194-5748</identifier><identifier>EISSN: 1542-6580</identifier><identifier>DOI: 10.1515/ijcre-2013-0086</identifier><language>eng</language><publisher>De Gruyter</publisher><subject>ammonia ; gas chromatography ; hydroxylamine ; selective oxidation ; TS-1 catalyst</subject><ispartof>International journal of chemical reactor engineering, 2013-01, Vol.11 (1), p.527-534</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c343t-64ab0557df76077e643bd42f19fdb95ff9e4070ef18433b3d7c0c92fd59822ce3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.degruyter.com/document/doi/10.1515/ijcre-2013-0086/pdf$$EPDF$$P50$$Gwalterdegruyter$$H</linktopdf><linktohtml>$$Uhttps://www.degruyter.com/document/doi/10.1515/ijcre-2013-0086/html$$EHTML$$P50$$Gwalterdegruyter$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,66754,68538</link.rule.ids></links><search><creatorcontrib>Deniz, Celal Utku</creatorcontrib><creatorcontrib>Akmaz, Solmaz</creatorcontrib><creatorcontrib>Yasar, Muzaffer</creatorcontrib><title>The Effect of TiO2 Contained within a Titanium Silicalite (TS-1) Catalyst and on the Selective Oxidation of Ammonia</title><title>International journal of chemical reactor engineering</title><description>The selective oxidation of ammonia to hydroxylamine using titanium silicalite-1 as a catalyst with an increasing content range of 1–2.5 wt% TiO
was systematically investigated in a batch reactor. The hydroxylamine yielded 33, 43, 52 and 62% at reaction temperatures of 50, 60, 70 and 80°C, respectively, for 8 min using a TS-1a catalyst, which contained 2.5% TiO
. The molar ratio of 15 NH
/H
was kept during these reactions. Experiments were also conducted with different amounts of NH
/H
in molar ratios, which were between 7 and 60 to investigate the effect of NH
/H
molar ratio on the reactions. Reactions with higher ratios of NH
/H
were seen to have a higher yield at the end of the reaction performance time.</description><subject>ammonia</subject><subject>gas chromatography</subject><subject>hydroxylamine</subject><subject>selective oxidation</subject><subject>TS-1 catalyst</subject><issn>2194-5748</issn><issn>1542-6580</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNqdkEtLAzEUhYMoWKtrt1nqIpqbx2RGcFGG-oBCFx3XQ2aS2JRpBmZSa_99U_UXuLqHA-e78CF0C_QBJMhHv2kHSxgFTijNszM0ASkYyWROz9GEQSGIVCK_RFfjuKEUCilhgsZqbfHcOdtG3Dtc-SXDZR-i9sEavPdx7QPWqY86-N0Wr3znW935aPFdtSJwj0sddXcYI9bB4D7gmIAr2yWg_7J4-e2Njj71iT7bbvvg9TW6cLob7c3fnaKPl3lVvpHF8vW9nC1IywWPJBO6oVIq41RGlbKZ4I0RzEHhTFNI5worqKLWQS44b7hRLW0L5owscsZay6fo-Ze71120g7Gfw-6QQr3pd0NIn2ug9cld_eOuPrmrT-4AQDKV9k__3vMjvIh4UA</recordid><startdate>20130101</startdate><enddate>20130101</enddate><creator>Deniz, Celal Utku</creator><creator>Akmaz, Solmaz</creator><creator>Yasar, Muzaffer</creator><general>De Gruyter</general><scope/></search><sort><creationdate>20130101</creationdate><title>The Effect of TiO2 Contained within a Titanium Silicalite (TS-1) Catalyst and on the Selective Oxidation of Ammonia</title><author>Deniz, Celal Utku ; Akmaz, Solmaz ; Yasar, Muzaffer</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c343t-64ab0557df76077e643bd42f19fdb95ff9e4070ef18433b3d7c0c92fd59822ce3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>ammonia</topic><topic>gas chromatography</topic><topic>hydroxylamine</topic><topic>selective oxidation</topic><topic>TS-1 catalyst</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Deniz, Celal Utku</creatorcontrib><creatorcontrib>Akmaz, Solmaz</creatorcontrib><creatorcontrib>Yasar, Muzaffer</creatorcontrib><jtitle>International journal of chemical reactor engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Deniz, Celal Utku</au><au>Akmaz, Solmaz</au><au>Yasar, Muzaffer</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Effect of TiO2 Contained within a Titanium Silicalite (TS-1) Catalyst and on the Selective Oxidation of Ammonia</atitle><jtitle>International journal of chemical reactor engineering</jtitle><date>2013-01-01</date><risdate>2013</risdate><volume>11</volume><issue>1</issue><spage>527</spage><epage>534</epage><pages>527-534</pages><issn>2194-5748</issn><eissn>1542-6580</eissn><abstract>The selective oxidation of ammonia to hydroxylamine using titanium silicalite-1 as a catalyst with an increasing content range of 1–2.5 wt% TiO
was systematically investigated in a batch reactor. The hydroxylamine yielded 33, 43, 52 and 62% at reaction temperatures of 50, 60, 70 and 80°C, respectively, for 8 min using a TS-1a catalyst, which contained 2.5% TiO
. The molar ratio of 15 NH
/H
was kept during these reactions. Experiments were also conducted with different amounts of NH
/H
in molar ratios, which were between 7 and 60 to investigate the effect of NH
/H
molar ratio on the reactions. Reactions with higher ratios of NH
/H
were seen to have a higher yield at the end of the reaction performance time.</abstract><pub>De Gruyter</pub><doi>10.1515/ijcre-2013-0086</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | International journal of chemical reactor engineering, 2013-01, Vol.11 (1), p.527-534 |
| issn | 2194-5748 1542-6580 |
| language | eng |
| recordid | cdi_walterdegruyter_journals_10_1515_ijcre_2013_0086111527 |
| source | De Gruyter journals |
| subjects | ammonia gas chromatography hydroxylamine selective oxidation TS-1 catalyst |
| title | The Effect of TiO2 Contained within a Titanium Silicalite (TS-1) Catalyst and on the Selective Oxidation of Ammonia |
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