Determination of optimal temperature of catalytic dewaxing process for diesel fuel production
| Parent link: | Petroleum and Coal Vol. 58, iss. 7.— 2016.— [P. 695-699] |
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| 企業作者: | |
| 其他作者: | , , , , |
| 總結: | Title screen The improvement of catalytic dewaxing reactor model for the production of diesel fuel was arranged.The formalized scheme of the reactions proceeding in the reactor was advanced by applying theresults of thermodynamic calculations in the Gaussian software package. The occurrence of suchimportant reactions as paraffin cracking and olefin cyclization was defined. The improved reactionnetwork allowed developing the kinetic model of the reactor with a heat balance for predictingreactor outlet temperature depending on the feedstock composition. The results of forecastingcalculations showed that optimal temperatures for production of diesel fuel with the pour pointtemperature of -35?C and cloud point temperature of -26?C range within 357-369?C depending onthe feed composition. In this case, it is likely to obtain the yield of product equal to 95-98 %. Modelpredictions of reactor temperature drop, low-temperature properties and volume of diesel fractionobtained match closely the plant data. Свободный доступ из сети Интернет |
| 語言: | 英语 |
| 出版: |
2016
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| 主題: | |
| 在線閱讀: | http://www.vurup.sk/wp-content/uploads/dlm_uploads/2017/07/pc_7_2016_belinskaya_495.pdf |
| 格式: | 電子 Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653511 |
| 總結: | Title screen The improvement of catalytic dewaxing reactor model for the production of diesel fuel was arranged.The formalized scheme of the reactions proceeding in the reactor was advanced by applying theresults of thermodynamic calculations in the Gaussian software package. The occurrence of suchimportant reactions as paraffin cracking and olefin cyclization was defined. The improved reactionnetwork allowed developing the kinetic model of the reactor with a heat balance for predictingreactor outlet temperature depending on the feedstock composition. The results of forecastingcalculations showed that optimal temperatures for production of diesel fuel with the pour pointtemperature of -35?C and cloud point temperature of -26?C range within 357-369?C depending onthe feed composition. In this case, it is likely to obtain the yield of product equal to 95-98 %. Modelpredictions of reactor temperature drop, low-temperature properties and volume of diesel fractionobtained match closely the plant data. Свободный доступ из сети Интернет |
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