آنالیز پینچ و شبیه سازی موردی واحد پالایشگاه نفت خام بوعلی سینا

نوع مقاله : مقاله علمی

نویسندگان
1 کارشناسی، دانشکده مهندسی مکانیک و صنایع، گروه مهندسی انرژی، دانشگاه سجاد، مشهد، ایران
2 دانشجوی کارشناسی ارشد، دانشکده مهندسی، گروه مکانیک، دانشگاه فردوسی مشهد، مشهد، ایران
3 دکترای تخصصی، دانشکده مهندسی مکانیک، دانشگاه صنعتی شاهرود، شاهرود، ایران
4 دکترای تخصصی، دانشکده مهندسی، گروه مکانیک، دانشگاه فردوسی مشهد، مشهد، ایران
چکیده
امروزه صرفه‌جویی انرژی در پالایشگاه‌های نفت و گاز از اهمیت ویژه‌ای برخوردار است،  بطوریکه صرفه‌جویی و بهینه‌سازی مصرف انرژی (سوخت) می‌تواند اثرات مثبت اقتصادی و ‌زیست­محیطی فراوانی داشته باشد. بر این اساس، در این پژوهش به بهینه­سازی مصرف سوخت در پالایشگاه بوعلی پرداخته شده است. بدین ترتیب که ابتدا پالایشگاه بوعلی در محیط نرم­افزار aspen hysys شبیه‌سازی شده و از طریق آنالیز حساسیت پارامترهای موثر در مصرف انرژی پالایشگاه اصلاح و باز طراحی شده است. مطابق با عنوان پژوهش، به منظور به حداقل رساندن مصرف منابع حرارتی خارجی، از فن­آوری پینچ استفاده شده است. همچنین با در نظر گرفتن نمودار ترکیبی جامع و نتایج آن، مبدل چهار جریانه برای این پالایشگاه پیشنهاد شده است. نتایج نشان داد می دهد که این بازطراحی موجب صرفه جویی در نرخ انتقال حرارت شده (34829042 کیلو ژول بر ساعت) و مصرف پالایشگاه را حدود 7 درصد کاهش داده است.
کلیدواژه‌ها
موضوعات

عنوان مقاله English

Pinch analysis and simulation of Bu Ali Sina crude oil refinery unit

نویسندگان English

nazanin Nemati yazdi 1
Mahdi Nasiri Shahrbabaki 2
Mostafa Valizadeh Ardalan 3
Ali Javadi 4
1 Department of Mechanical and Industrial Engineering, University of Sadjad, Mashhad, Iran
2 Department of Mechanical Engineering, Ferdowsi University of Mashhad, Mashhad, Iran
3 Department of Mechanical Engineering, Shahroud University of Technology, Shahroud, Iran
4 Department of Mechanical Engineering, Ferdowsi University of Mashhad, Mashhad, Iran
چکیده English

Nowadays, energy saving in oil and gas refineries is of special importance, so saving and optimizing energy (fuel) consumption can have many positive economic and environmental effects. Based on this, in this research, optimization of fuel consumption in Bo Ali Refinery has been discussed. In this way, Bo Ali Refinery was first simulated in the Aspen Hysys software environment, then it was modified and redesigned through the sensitivity analysis of parameters effective in the energy consumption of the refinery. According to the title of the research, in order to minimize the consumption of external heat sources, pinch technology has been used. Also, considering the comprehensive combination diagram and its results, a four-stream converter is proposed for this refinery. The results showed that this redesign saved the heat transfer rate (34829042 kJ/h) and reduced the consumption of the refinery by about 7%.

کلیدواژه‌ها English

Oil refinery
heat exchanger
refinery distillation unit
pinch analysis
simulation
[1] Yadegari, M. and A. Bak Khoshnevis, Investigation of entropy generation, efficiency, static and ideal pressure recovery coefficient in curved annular diffusers. The European Physical Journal Plus, (2021). 136: p. 1-19.
[2] Yadegari, M. and A.B. Khoshnevis, Entropy generation analysis of turbulent boundary layer flow in different curved diffusers in air-conditioning systems. The European Physical Journal Plus, (2020). 135(6): p. 534.
[3] Yadegari, M. and A.B. Khoshnevis, Numerical study of the effects of adverse pressure gradient parameter, turning angle and curvature ratio on turbulent flow in 3D turning curved rectangular diffusers using entropy generation analysis. The European Physical Journal Plus, (2020). 135(7): p. 548.
[4] Yadegari, M., An optimal design for S-shaped air intake diffusers using simultaneous entropy generation analysis and multi-objective genetic algorithm. The European Physical Journal Plus, (2021). 136(10): p. 1019.
[5] Yadegari, M. and A. Bak Khoshnevis, A numerical
study over the effect of curvature and adverse pressure gradient on development of flow inside gas transmission pipelines. Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2020. 42: p. 1-15.
[6] Haghighatjoo, H., M. Yadegari, and A. Bak Khoshnevis, Optimization of single-obstacle location and distance between square obstacles in a curved channel. The 10.22034/STME.2024.425737.1048 European Physical Journal Plus, 2022. 137(9): p. 1042.
[7] M. Mehdizadeh-Fard, F. Pourfayaz, M. Mehrpooya, A. Kasaeian, Improving energy efficiency in a complex natural gas refinery using combined pinch and advanced exergy analyses, Appl. Therm. Eng. 137 (2018) 341–355,
[8]. B. Linnhoff, D. W. Townsend, D. Boland, G. F. Hewitt, B. E. A. Thomas, A. R. Guy & R. H. Marsland, 1983 .A User Guide on Process Integration for the EJicient Use of Energy. Institution of Chemicals Engineers.
[9]. Bejan.A,Tsatsaronis.G,Moran.M, 1996, . Thermal Design and Optimization .John Wiley and Sons.
[10] A. Talaei, A.O. Oni, M. Ahiduzzaman, P.S. Roychaudhuri, J. Rutherford, A. Kumar, Assessment of the impacts of process-level energy efficiency improvement on greenhouse gas mitigation potential in the petroleum refining sector, Energy 191 (2020), 116243,
[11] D. Ibrahim, M. Jobson, J. Li, G. Guill´en-Gos´albez, Optimal design of flexible heat-integrated crude oil distillation units using surrogate models, Chem. Eng. Res. Des.165 (2021) 280–297,
[12] M. panjehshhi, F. atabi, F. ataei, Y. golzari, Improving the thermal cycle performance of Shazand Arak steam power plant, using pinch and exergy composite analysis. 22nd International Power System Conference, Iran, Tehran, (2007), (in Persian).
[13] T.G. Walmsley, B.H.Y. Ong, J.J. Klemeˇs, R.R. Tan, P.S. Varbanov, Circular Integration of processes, industries, and economies, Renew. Sustain. Energy Rev. 107 ,(2019) 507–515
[14] B. Wang, J.J. Klemeˇs, P.S. Varbanov, H.H. Chin, Q.- W. Wang, M. Zeng, Heat exchanger network retrofit by a shifted retrofit thermodynamic grid diagram-based model and a two-stage approach, Energy 198 (2020), 117338,
[15] I.C. Kemp, Pinch Analysis and Process Integration: A User Guide on Process Integration for the Efficient Use of Energy, second ed., Elsevier/Butterworth- Heinemann, 2007.
[16] L. Gai, P.S. Varbanov, J.J. Klemeˇs, L. Sun, Hierarchical targeting of hydrogen network system and heat integration in a refinery, Chem. Eng. Trans. 81 (2020) 217–222,
[17] A. Manizadeh, A. Entezari, R. Ahmadi, The energy and economic target optimization of a naphtha production unit by implementing energy pinch technology, Case Stud. Therm. Eng. 12 (2018) 396–404
[18] U. Safder, P. Ifaei, C. Yoo, A novel approach for optimal energy recovery using pressure retarded osmosis technology: chemical exergy pinch analysis – case study in a sugar mill plant, Energy Convers. Manag. 213 (2020), 112810,
[19] M.M. El-Halwagi, Sustainable Design through Process Integration, Elsevier Inc., Massachusetts, USA, 2012.
[20] V.K. Bulasara, R. Uppaluri, A.K. Ghoshal, Revamp study of crude distillation unit heat exchanger network: energy integration potential of delayed coking unit free hot streams, Appl. Therm. Eng. 29 (2009) 2271–2279
[21] R. lotfi, F. sanandaji, The application of pinch and exergy analysis in increasing the power of thermal power plants, 10th National Iranian Chemical Engineering Congress, Iran, Zahedan, (2005), (in Persian).
[22] M. Jafari nasr, M. shahvardi, Applying technology to improve heat transfer in the modification of heat exchangers, in order to increase energy efficiency, 8th National Iranian Chemical Engineering Congress, Iran, Mashhad, (2003), (in Persian).
[23] M. Mehrpoya, Simulation and optimization of natural gas refinery, Master’s thesis in mechanical engineering, Iran, University of Tehran, (2014), (In Persian).
[24] S. A. El- Temtamy, I. Hamid, and E. M. a. E.- R. Gabr, Seyed, “The Use of Pinch Technology to Reduce Utility Consumption in a Natural Gas Processing Plant,” Petroleum Science and Technology, 28 (2010), , pp. 1316- 1330.
[25] Sung-Geun Toon, “Heat Integration Analysis for an Industrial Ethylbenzene Plant Using Pinch Analysis”, Applied Thermal Engineering, 27 (2007), pp. 886-897.
[26] L. Matijasevie, H. Otmaei, “Energy Recovery by Pinch Technology”, Applied Thermal Engineering, 22 (2002), pp. 477-484.
[27] M. farkhondeh kavaki, M. panjehshhi, Optimizing the energy consumption of the aromatic unit in Bandar Imam Petrochemical Company, using pinch technology method, Master’s thesis in chemical engineering, Iran, University of Tehran, (2002), (in Persian).
[28] M. alikhani, M. panjehshhi, Reduction of thermal energy consumption of Isomax unit in Tehran refinery, using pinch technology, Master’s thesis in chemical engineering, Iran, University of Tehran, (2001), (in Persian).
[29] M. hojateslami, R. shokrani, H. fatemi, Applying Pinch technology to optimize energy consumption in Hafshejan sugar factory (Chaharmahal), Journal of food science and technology (Iran), Vol. 4, (2006), (in Persian).
[30] S. sanaye, H. majidi, Optimization of heat exchangers of concrete production unit - 1 of Tabriz Petrochemical using pinch analysis, Journal of Heat Exchanger (Iran), Vol. 5, (2009), (in Persian).
[31] M. kheyri, M. hayati ashtiani, Study of thermal pinch of LPG refinery unit, Master’s thesis in chemical engineering, Iran, University of Kashan, (2022), (in Persian).
[32] M. shokripour, A. alizadeh, J. khoshrou, Improving exergy efficiency in an atmospheric crude oil distillation unit, through modification of heat exchangers using pinch technology, Master’s thesis, Iran, Petroleum university of technology, (2022), (in Persian).

  • تاریخ دریافت 09 شهریور 1402
  • تاریخ بازنگری 09 دی 1402
  • تاریخ پذیرش 01 دی 1402
  • تاریخ اولین انتشار 01 بهمن 1402
  • تاریخ انتشار 01 بهمن 1402