Chemical composition optimization and characterization of the NiO/B2O3-Al2O3 system as a catalyst for ethylene oligomerization
The samples of the NiO/B 2 O 3 -Al 2 O 3 system with NiO contents from 0.48 to 38.30 wt % were synthesized by the impregnation of borate-containing alumina (20 wt % B 2 O 3 ). It was found that nickel oxide occurred in an X-ray amorphous state in the samples containing to 23.20 wt % NiO. At a NiO co...
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| Veröffentlicht in: | Kinetics and catalysis 2010-06, Vol.51 (3), p.404-409 |
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| container_title | Kinetics and catalysis |
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| creator | Lavrenov, A. V. Buluchevskii, E. A. Moiseenko, M. A. Drozdov, V. A. Arbuzov, A. B. Gulyaeva, T. I. Likholobov, V. A. Duplyakin, V. K. |
| description | The samples of the NiO/B
2
O
3
-Al
2
O
3
system with NiO contents from 0.48 to 38.30 wt % were synthesized by the impregnation of borate-containing alumina (20 wt % B
2
O
3
). It was found that nickel oxide occurred in an X-ray amorphous state in the samples containing to 23.20 wt % NiO. At a NiO content of 4.86 wt % or higher, the support was blocked by the modifier to cause a decrease in the specific surface area from 234 to 176 m
2
/g and in the amount of acid sites from 409–424 to 333 μmol/g. An extremal character of the dependence of catalyst activity in ethylene oligomerization on NiO content was found with a maximum in the range of 4.86–9.31 wt %. Based on spectroscopic data, it was found that ethylene activation on the NiO/B
2
O
3
-Al
2
O
3
catalyst can be associated with the presence of Ni
2+
cations, which chemically interact with the support. The catalyst containing 4.86 wt % NiO at 200°C, a pressure of 4 MPa, and an ethylene supply rate of 1.1 h
−1
provided almost complete ethylene conversion at the yield of liquid oligomerization products to 90.0 wt %; the total concentration of C
8+
alkenes in these products was 89.0 wt %. |
| doi_str_mv | 10.1134/S0023158410030134 |
| format | Article |
| fullrecord | <record><control><sourceid>crossref_sprin</sourceid><recordid>TN_cdi_crossref_primary_10_1134_S0023158410030134</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>10_1134_S0023158410030134</sourcerecordid><originalsourceid>FETCH-LOGICAL-c218t-86c1b10235597ddbbfab062c4cacb295795e9dd0f09060a11b994348fec568253</originalsourceid><addsrcrecordid>eNp9UMtOwzAQtBBIlMIHcPMPhO46cRofS8VLqugBOEeOYzeukriyzaEc-HZcXhckLruamZ3R7hJyiXCFmBezJwCWI68KBMghMUdkgiVUWc4QjsnkIGcH_ZSchbAFgAILMSHvy04PVsmeKjfsXLDRupG6XbSDfZOfQI4tVZ30UkXtf0hnaOw0fbTr2TVb59miT5WGfYh6oDJQSZWMsk-YGuepjt2-16OmrrcbN_zmnJMTI_ugL777lLzc3jwv77PV-u5huVhlimEVs6pU2GA6gXMxb9umMbKBkqlCSdUwweeCa9G2YEBACRKxEaLIi8poxcuK8XxK8CtXeReC16beeTtIv68R6sMD6z8PTB725QlpdtxoX2_dqx_Tmv-YPgAdS3Oj</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Chemical composition optimization and characterization of the NiO/B2O3-Al2O3 system as a catalyst for ethylene oligomerization</title><source>Springer Nature - Complete Springer Journals</source><creator>Lavrenov, A. V. ; Buluchevskii, E. A. ; Moiseenko, M. A. ; Drozdov, V. A. ; Arbuzov, A. B. ; Gulyaeva, T. I. ; Likholobov, V. A. ; Duplyakin, V. K.</creator><creatorcontrib>Lavrenov, A. V. ; Buluchevskii, E. A. ; Moiseenko, M. A. ; Drozdov, V. A. ; Arbuzov, A. B. ; Gulyaeva, T. I. ; Likholobov, V. A. ; Duplyakin, V. K.</creatorcontrib><description>The samples of the NiO/B
2
O
3
-Al
2
O
3
system with NiO contents from 0.48 to 38.30 wt % were synthesized by the impregnation of borate-containing alumina (20 wt % B
2
O
3
). It was found that nickel oxide occurred in an X-ray amorphous state in the samples containing to 23.20 wt % NiO. At a NiO content of 4.86 wt % or higher, the support was blocked by the modifier to cause a decrease in the specific surface area from 234 to 176 m
2
/g and in the amount of acid sites from 409–424 to 333 μmol/g. An extremal character of the dependence of catalyst activity in ethylene oligomerization on NiO content was found with a maximum in the range of 4.86–9.31 wt %. Based on spectroscopic data, it was found that ethylene activation on the NiO/B
2
O
3
-Al
2
O
3
catalyst can be associated with the presence of Ni
2+
cations, which chemically interact with the support. The catalyst containing 4.86 wt % NiO at 200°C, a pressure of 4 MPa, and an ethylene supply rate of 1.1 h
−1
provided almost complete ethylene conversion at the yield of liquid oligomerization products to 90.0 wt %; the total concentration of C
8+
alkenes in these products was 89.0 wt %.</description><identifier>ISSN: 0023-1584</identifier><identifier>EISSN: 1608-3210</identifier><identifier>DOI: 10.1134/S0023158410030134</identifier><language>eng</language><publisher>Dordrecht: SP MAIK Nauka/Interperiodica</publisher><subject>Catalysis ; Chemistry ; Chemistry and Materials Science ; Physical Chemistry</subject><ispartof>Kinetics and catalysis, 2010-06, Vol.51 (3), p.404-409</ispartof><rights>Pleiades Publishing, Ltd. 2010</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c218t-86c1b10235597ddbbfab062c4cacb295795e9dd0f09060a11b994348fec568253</citedby><cites>FETCH-LOGICAL-c218t-86c1b10235597ddbbfab062c4cacb295795e9dd0f09060a11b994348fec568253</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S0023158410030134$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0023158410030134$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Lavrenov, A. V.</creatorcontrib><creatorcontrib>Buluchevskii, E. A.</creatorcontrib><creatorcontrib>Moiseenko, M. A.</creatorcontrib><creatorcontrib>Drozdov, V. A.</creatorcontrib><creatorcontrib>Arbuzov, A. B.</creatorcontrib><creatorcontrib>Gulyaeva, T. I.</creatorcontrib><creatorcontrib>Likholobov, V. A.</creatorcontrib><creatorcontrib>Duplyakin, V. K.</creatorcontrib><title>Chemical composition optimization and characterization of the NiO/B2O3-Al2O3 system as a catalyst for ethylene oligomerization</title><title>Kinetics and catalysis</title><addtitle>Kinet Catal</addtitle><description>The samples of the NiO/B
2
O
3
-Al
2
O
3
system with NiO contents from 0.48 to 38.30 wt % were synthesized by the impregnation of borate-containing alumina (20 wt % B
2
O
3
). It was found that nickel oxide occurred in an X-ray amorphous state in the samples containing to 23.20 wt % NiO. At a NiO content of 4.86 wt % or higher, the support was blocked by the modifier to cause a decrease in the specific surface area from 234 to 176 m
2
/g and in the amount of acid sites from 409–424 to 333 μmol/g. An extremal character of the dependence of catalyst activity in ethylene oligomerization on NiO content was found with a maximum in the range of 4.86–9.31 wt %. Based on spectroscopic data, it was found that ethylene activation on the NiO/B
2
O
3
-Al
2
O
3
catalyst can be associated with the presence of Ni
2+
cations, which chemically interact with the support. The catalyst containing 4.86 wt % NiO at 200°C, a pressure of 4 MPa, and an ethylene supply rate of 1.1 h
−1
provided almost complete ethylene conversion at the yield of liquid oligomerization products to 90.0 wt %; the total concentration of C
8+
alkenes in these products was 89.0 wt %.</description><subject>Catalysis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Physical Chemistry</subject><issn>0023-1584</issn><issn>1608-3210</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp9UMtOwzAQtBBIlMIHcPMPhO46cRofS8VLqugBOEeOYzeukriyzaEc-HZcXhckLruamZ3R7hJyiXCFmBezJwCWI68KBMghMUdkgiVUWc4QjsnkIGcH_ZSchbAFgAILMSHvy04PVsmeKjfsXLDRupG6XbSDfZOfQI4tVZ30UkXtf0hnaOw0fbTr2TVb59miT5WGfYh6oDJQSZWMsk-YGuepjt2-16OmrrcbN_zmnJMTI_ugL777lLzc3jwv77PV-u5huVhlimEVs6pU2GA6gXMxb9umMbKBkqlCSdUwweeCa9G2YEBACRKxEaLIi8poxcuK8XxK8CtXeReC16beeTtIv68R6sMD6z8PTB725QlpdtxoX2_dqx_Tmv-YPgAdS3Oj</recordid><startdate>20100601</startdate><enddate>20100601</enddate><creator>Lavrenov, A. V.</creator><creator>Buluchevskii, E. A.</creator><creator>Moiseenko, M. A.</creator><creator>Drozdov, V. A.</creator><creator>Arbuzov, A. B.</creator><creator>Gulyaeva, T. I.</creator><creator>Likholobov, V. A.</creator><creator>Duplyakin, V. K.</creator><general>SP MAIK Nauka/Interperiodica</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20100601</creationdate><title>Chemical composition optimization and characterization of the NiO/B2O3-Al2O3 system as a catalyst for ethylene oligomerization</title><author>Lavrenov, A. V. ; Buluchevskii, E. A. ; Moiseenko, M. A. ; Drozdov, V. A. ; Arbuzov, A. B. ; Gulyaeva, T. I. ; Likholobov, V. A. ; Duplyakin, V. K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c218t-86c1b10235597ddbbfab062c4cacb295795e9dd0f09060a11b994348fec568253</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Catalysis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Physical Chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lavrenov, A. V.</creatorcontrib><creatorcontrib>Buluchevskii, E. A.</creatorcontrib><creatorcontrib>Moiseenko, M. A.</creatorcontrib><creatorcontrib>Drozdov, V. A.</creatorcontrib><creatorcontrib>Arbuzov, A. B.</creatorcontrib><creatorcontrib>Gulyaeva, T. I.</creatorcontrib><creatorcontrib>Likholobov, V. A.</creatorcontrib><creatorcontrib>Duplyakin, V. K.</creatorcontrib><collection>CrossRef</collection><jtitle>Kinetics and catalysis</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lavrenov, A. V.</au><au>Buluchevskii, E. A.</au><au>Moiseenko, M. A.</au><au>Drozdov, V. A.</au><au>Arbuzov, A. B.</au><au>Gulyaeva, T. I.</au><au>Likholobov, V. A.</au><au>Duplyakin, V. K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Chemical composition optimization and characterization of the NiO/B2O3-Al2O3 system as a catalyst for ethylene oligomerization</atitle><jtitle>Kinetics and catalysis</jtitle><stitle>Kinet Catal</stitle><date>2010-06-01</date><risdate>2010</risdate><volume>51</volume><issue>3</issue><spage>404</spage><epage>409</epage><pages>404-409</pages><issn>0023-1584</issn><eissn>1608-3210</eissn><abstract>The samples of the NiO/B
2
O
3
-Al
2
O
3
system with NiO contents from 0.48 to 38.30 wt % were synthesized by the impregnation of borate-containing alumina (20 wt % B
2
O
3
). It was found that nickel oxide occurred in an X-ray amorphous state in the samples containing to 23.20 wt % NiO. At a NiO content of 4.86 wt % or higher, the support was blocked by the modifier to cause a decrease in the specific surface area from 234 to 176 m
2
/g and in the amount of acid sites from 409–424 to 333 μmol/g. An extremal character of the dependence of catalyst activity in ethylene oligomerization on NiO content was found with a maximum in the range of 4.86–9.31 wt %. Based on spectroscopic data, it was found that ethylene activation on the NiO/B
2
O
3
-Al
2
O
3
catalyst can be associated with the presence of Ni
2+
cations, which chemically interact with the support. The catalyst containing 4.86 wt % NiO at 200°C, a pressure of 4 MPa, and an ethylene supply rate of 1.1 h
−1
provided almost complete ethylene conversion at the yield of liquid oligomerization products to 90.0 wt %; the total concentration of C
8+
alkenes in these products was 89.0 wt %.</abstract><cop>Dordrecht</cop><pub>SP MAIK Nauka/Interperiodica</pub><doi>10.1134/S0023158410030134</doi><tpages>6</tpages></addata></record> |
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| language | eng |
| recordid | cdi_crossref_primary_10_1134_S0023158410030134 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Catalysis Chemistry Chemistry and Materials Science Physical Chemistry |
| title | Chemical composition optimization and characterization of the NiO/B2O3-Al2O3 system as a catalyst for ethylene oligomerization |
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