Промышленная компьютерная модель снижения потерь октанового числа очищенного бензина в процессе S Zorb
- Авторы: Bo C.1, Jie W.1, Song L.2, Fusheng O.1, Da X.1, Mingyang Z.2
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Учреждения:
- International Joint Research Center of Green Energy Chemical Engineering, East China University of Science and Technology
- SINOPEC Shanghai Gaoqiao Petrochemical Co
- Выпуск: Том 63, № 1 (2023)
- Страницы: 67-79
- Раздел: Статьи
- URL: https://jdigitaldiagnostics.com/0028-2421/article/view/655637
- DOI: https://doi.org/10.31857/S0028242123010069
- EDN: https://elibrary.ru/UHEEPH
- ID: 655637
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Аннотация
Метод реактивной адсорбционной десульфуризации S Zorb - одна из основных технологий удаления серы из бензина в процессе жидкостного каталитического крекинга (FCC) на установках Китая, сопряженная, однако, с некоторым снижением октанового числа получаемого бензина (ОЧИ, RON). Для оптимизации рабочих переменных и уменьшения потерь прогнозированного октанового числа бензина (r-RON) были созданы три компьютерно-управляемые модели нейронной сети: с обратной передачей ошибки обучения (BPNN); с радиальной базисной функцией (RBFNN); с обобщенной регрессией (GRNN). Показано, что наилучшим является эффект модели с алгоритмом оптимизации роя частиц PSO-BPNN, обеспечивающей наибольшее снижение потерь r-RON на 48.55%. Методы исследования, использованные для создания компьютерно-управляемой модели снижения потерь r-RON, заслуживают применения на других блоках установки S Zorb.
Об авторах
Chen Bo
International Joint Research Center of Green Energy Chemical Engineering, East China University of Science and Technology
Email: petrochem@ips.ac.ru
200237, Shanghai, China
Wang Jie
International Joint Research Center of Green Energy Chemical Engineering, East China University of Science and Technology
Email: petrochem@ips.ac.ru
200237, Shanghai, China
Liu Song
SINOPEC Shanghai Gaoqiao Petrochemical Co
Email: petrochem@ips.ac.ru
200129, Shanghai, China
Ouyang Fusheng
International Joint Research Center of Green Energy Chemical Engineering, East China University of Science and Technology
Email: ouyfsh@ecust.edu.cn
200237, Shanghai, China
Xiong Da
International Joint Research Center of Green Energy Chemical Engineering, East China University of Science and Technology
Email: petrochem@ips.ac.ru
200237, Shanghai, China
Zhao Mingyang
SINOPEC Shanghai Gaoqiao Petrochemical Co
Автор, ответственный за переписку.
Email: petrochem@ips.ac.ru
200129, Shanghai, China
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