Kinetic description of rapeseed oil conversion into aromatic hydrocarbons on promoted MFI zeolite
An approach to the construction of a kinetic model for the reactions of rapeseed oil hydroconversion to aromatic hydrocarbons has been proposed, which is based on analysis of experimental data obtained using a MFI zeolite promoted with zinc and chromium ions. An empirical mathematical model describi...
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| Veröffentlicht in: | Petroleum chemistry 2016-07, Vol.56 (7), p.591-598 |
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| container_title | Petroleum chemistry |
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| creator | Dedov, A. G. Loktev, A. S. Katsman, E. A. Tsodikov, M. V. Chistyakov, A. V. Gekhman, A. E. Isaeva, E. A. Moiseev, I. I. |
| description | An approach to the construction of a kinetic model for the reactions of rapeseed oil hydroconversion to aromatic hydrocarbons has been proposed, which is based on analysis of experimental data obtained using a MFI zeolite promoted with zinc and chromium ions. An empirical mathematical model describing the dynamic behavior of the main products of the decomposition reaction of rapeseed oil as a model feedstock has been developed. It has been shown that an increase in the space time and temperature in the examined range of reaction conditions increase the yield of aromatic hydrocarbons. The influence of hydrogen pressure on the yield of aromatics is nonmonotonic in character, passing through a maximum, with the optimum yield being in the middle of the hydrogen pressure range of 10–20 atm. |
| doi_str_mv | 10.1134/S0965544116070057 |
| format | Article |
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G. ; Loktev, A. S. ; Katsman, E. A. ; Tsodikov, M. V. ; Chistyakov, A. V. ; Gekhman, A. E. ; Isaeva, E. A. ; Moiseev, I. I.</creator><creatorcontrib>Dedov, A. G. ; Loktev, A. S. ; Katsman, E. A. ; Tsodikov, M. V. ; Chistyakov, A. V. ; Gekhman, A. E. ; Isaeva, E. A. ; Moiseev, I. I.</creatorcontrib><description>An approach to the construction of a kinetic model for the reactions of rapeseed oil hydroconversion to aromatic hydrocarbons has been proposed, which is based on analysis of experimental data obtained using a MFI zeolite promoted with zinc and chromium ions. An empirical mathematical model describing the dynamic behavior of the main products of the decomposition reaction of rapeseed oil as a model feedstock has been developed. It has been shown that an increase in the space time and temperature in the examined range of reaction conditions increase the yield of aromatic hydrocarbons. The influence of hydrogen pressure on the yield of aromatics is nonmonotonic in character, passing through a maximum, with the optimum yield being in the middle of the hydrogen pressure range of 10–20 atm.</description><identifier>ISSN: 0965-5441</identifier><identifier>EISSN: 1555-6239</identifier><identifier>DOI: 10.1134/S0965544116070057</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Aromatic hydrocarbons ; Chemistry ; Chemistry and Materials Science ; Decomposition (Chemistry) ; Hydrogen ; Industrial Chemistry/Chemical Engineering ; Zeolites</subject><ispartof>Petroleum chemistry, 2016-07, Vol.56 (7), p.591-598</ispartof><rights>Pleiades Publishing, Ltd. 2016</rights><rights>COPYRIGHT 2016 Springer</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c364t-468c6ad489f1b2ebea6922f7a05ebc753c819ba4a01432939608372766a518733</citedby><cites>FETCH-LOGICAL-c364t-468c6ad489f1b2ebea6922f7a05ebc753c819ba4a01432939608372766a518733</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/S0965544116070057$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S0965544116070057$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Dedov, A. 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It has been shown that an increase in the space time and temperature in the examined range of reaction conditions increase the yield of aromatic hydrocarbons. The influence of hydrogen pressure on the yield of aromatics is nonmonotonic in character, passing through a maximum, with the optimum yield being in the middle of the hydrogen pressure range of 10–20 atm.</description><subject>Aromatic hydrocarbons</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Decomposition (Chemistry)</subject><subject>Hydrogen</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Zeolites</subject><issn>0965-5441</issn><issn>1555-6239</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp9kM1OwzAMgCMEEmPwANzyAh35T3OcJgYTQxyAc5Wm7sjUNVVSkMbTk2rckJAPlvz5s2wjdEvJglIu7l6JUVIKQakimhCpz9CMSikLxbg5R7MJFxO_RFcp7Qmhmgo-Q_bJ9zB6hxtILvph9KHHocXRDpAAGhx8h13ovyCmCfl-DNjGcLCT9HFsYnA21qFPONMhgzBm63m9wd8QOj_CNbpobZfg5jfP0fv6_m31WGxfHjar5bZwXImxEKp0yjaiNC2tGdRglWGs1ZZIqJ2W3JXU1FZYkvdmhhtFSq6ZVspKWmrO52hxmruzHVS-b8MYrcvRwMHnC6D1ub6UhBshS6azQE-CiyGlCG01RH-w8VhRUk1Prf48NTvs5KTc2-8gVvvwGft81z_SD5y6eTc</recordid><startdate>20160701</startdate><enddate>20160701</enddate><creator>Dedov, A. 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| ispartof | Petroleum chemistry, 2016-07, Vol.56 (7), p.591-598 |
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| language | eng |
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| source | SpringerLink Journals - AutoHoldings; EBSCOhost Business Source Complete |
| subjects | Aromatic hydrocarbons Chemistry Chemistry and Materials Science Decomposition (Chemistry) Hydrogen Industrial Chemistry/Chemical Engineering Zeolites |
| title | Kinetic description of rapeseed oil conversion into aromatic hydrocarbons on promoted MFI zeolite |
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