Diagnostics of heat exchange equipment on basis of operating parameters of diesel fuel hydrotreating unit
The research focuses on problems related to fouling of heat exchange equipment of DHT (diesel hydrotreatment) processes and heat exchanger condition diagnostics. The purpose of the work is to determine the critical parameters of operation of heat exchangers. According to the results of calculatio...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2019-10-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/4%20(166)/84-88%20%D0%94%D0%B5%D0%BC%D0%B8%D0%BD%20%D0%90.%20%D0%9C.,%20%D0%9D%D0%B0%D1%83%D0%BC%D0%B5%D0%BD%D0%BA%D0%BE%20%D0%90.%20%D0%9F..pdf |
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| author | A. М. Demin A. P. Naumenko |
| author_facet | A. М. Demin A. P. Naumenko |
| author_sort | A. М. Demin |
| collection | DOAJ |
| description | The research focuses on problems related to fouling of heat
exchange equipment of DHT (diesel hydrotreatment) processes and heat exchanger condition diagnostics. The purpose of the
work is to determine the critical parameters of operation of
heat exchangers. According to the results of calculations on a
mathematical model of a typical hydrotreating unit using a
real-time diagnostic program based on monitoring operational
parameters, the criterion for assessing the state of the reactor unit
heat exchanger increases from 1 to 1.37 with an increase in the
annulus pollution coefficient. When this occurs, the temperature
of the raw material at the exit of the apparatus decreases and
the cost of additional fuel consumed by furnaces in the amount
of more than 1 million rubles / month. Diagnosis of heat
exchangers in real time allows you to optimize operating costs,
including choosing the optimal time for cleaning tube bundles in
terms of comparability of costs for additional fuel consumed and
cleaning. |
| format | Article |
| id | doaj-art-a25cefb6d6c442ebaa754f191a75b292 |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2019-10-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-a25cefb6d6c442ebaa754f191a75b2922025-02-02T06:24:03ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412019-10-014 (166)848810.25206/1813-8225-2019-166-84-88Diagnostics of heat exchange equipment on basis of operating parameters of diesel fuel hydrotreating unitA. М. Demin0A. P. Naumenko1https://orcid.org/0000-0002-0583-7809Omsk State Technical UniversityOmsk State Technical UniversityThe research focuses on problems related to fouling of heat exchange equipment of DHT (diesel hydrotreatment) processes and heat exchanger condition diagnostics. The purpose of the work is to determine the critical parameters of operation of heat exchangers. According to the results of calculations on a mathematical model of a typical hydrotreating unit using a real-time diagnostic program based on monitoring operational parameters, the criterion for assessing the state of the reactor unit heat exchanger increases from 1 to 1.37 with an increase in the annulus pollution coefficient. When this occurs, the temperature of the raw material at the exit of the apparatus decreases and the cost of additional fuel consumed by furnaces in the amount of more than 1 million rubles / month. Diagnosis of heat exchangers in real time allows you to optimize operating costs, including choosing the optimal time for cleaning tube bundles in terms of comparability of costs for additional fuel consumed and cleaning.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/4%20(166)/84-88%20%D0%94%D0%B5%D0%BC%D0%B8%D0%BD%20%D0%90.%20%D0%9C.,%20%D0%9D%D0%B0%D1%83%D0%BC%D0%B5%D0%BD%D0%BA%D0%BE%20%D0%90.%20%D0%9F..pdfcondition monitoringdiagnosticsheat exchange equipmentdiesel fuel hydrotreatingreal-time monitoringsign |
| spellingShingle | A. М. Demin A. P. Naumenko Diagnostics of heat exchange equipment on basis of operating parameters of diesel fuel hydrotreating unit Омский научный вестник condition monitoring diagnostics heat exchange equipment diesel fuel hydrotreating real-time monitoring sign |
| title | Diagnostics of heat exchange equipment on basis of operating parameters of diesel fuel hydrotreating unit |
| title_full | Diagnostics of heat exchange equipment on basis of operating parameters of diesel fuel hydrotreating unit |
| title_fullStr | Diagnostics of heat exchange equipment on basis of operating parameters of diesel fuel hydrotreating unit |
| title_full_unstemmed | Diagnostics of heat exchange equipment on basis of operating parameters of diesel fuel hydrotreating unit |
| title_short | Diagnostics of heat exchange equipment on basis of operating parameters of diesel fuel hydrotreating unit |
| title_sort | diagnostics of heat exchange equipment on basis of operating parameters of diesel fuel hydrotreating unit |
| topic | condition monitoring diagnostics heat exchange equipment diesel fuel hydrotreating real-time monitoring sign |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/4%20(166)/84-88%20%D0%94%D0%B5%D0%BC%D0%B8%D0%BD%20%D0%90.%20%D0%9C.,%20%D0%9D%D0%B0%D1%83%D0%BC%D0%B5%D0%BD%D0%BA%D0%BE%20%D0%90.%20%D0%9F..pdf |
| work_keys_str_mv | AT amdemin diagnosticsofheatexchangeequipmentonbasisofoperatingparametersofdieselfuelhydrotreatingunit AT apnaumenko diagnosticsofheatexchangeequipmentonbasisofoperatingparametersofdieselfuelhydrotreatingunit |