IDEAS home Printed from https://ideas.repec.org/a/spr/endesu/v26y2024i8d10.1007_s10668-023-03455-y.html
   My bibliography  Save this article

Technical and economic analysis of ethylene production process with considering energy and water minimization through pinch technique

Author

Listed:
  • Mohammad Javad Rasekhi Najafi

    (Islamic Azad University)

  • Vahid Pirouzfar

    (Islamic Azad University)

  • Hossein Sakhaeinia

    (Islamic Azad University)

  • Chia-Hung Su

    (Ming Chi University of Technology)

Abstract

The current research aims at finding a new appropriate way to optimize and reduce water consumption by using various forms of pinch technology in petrochemical complexes due to high rate of water consumption. For this purpose, precise studies were conducted on ethylene plant. In this research, cracked gas compressor (CGC) system was considered to analyze energy and minimize water consumption of heat exchanger network (HEN). Initially, process of the CGC system has been simulated with Aspen HYSYS. Next, Aspen Energy Analyzer software was used to identify cooling water (CW) heat exchangers and economic analysis of HEN. Consequently, composite curves and grand composite curves and other results of HEN simulation were examined. The results of HEN simulation indicate that 91% of cooling loads provided by CW utility is the most widely used fresh water. Despite water circulation system of cooling tower (CT), the rate of water loss is high in this utility. As the design temperature is 40 °C and the minimum approach temperature (ΔTmin) is 10 °C, the new utility pinch point has been estimated 50 °C. In proposed modified case, air coolers were considered before the CW heat exchangers of the CGC system. In this way, air-cooled (AC) utility covers up cooling loads up to 50 °C in the modified unit. Then, the modified unit was compared with main unit. In the modified unit, 78% of cooling loads of the HEN have been covered by AC utility in which this action leads to 86% reduction in energy and water consumption of CW heat exchangers and CT. By reducing the rate of water loss in CT circulation systems, cost of supplying fresh water reduced to the lowest possible which leads to 34% optimization in HEN operating cost in the modified unit. Also in the CGC system, steam turbine is used for supplying power consumption of compressor used to CW steam turbine condenser. This condenser is the most commonly used equipment in terms of water consumption, so that there is 32% more than the total water consumption of the HEN. In the last part of this study, AC steam turbine condenser replaced the CW steam turbine condenser in the modified case. So in this case, the use of AC steam turbine condenser with power consumption (980 kw) leads to 98% reduction in water consumption of the steam turbine condenser.

Suggested Citation

  • Mohammad Javad Rasekhi Najafi & Vahid Pirouzfar & Hossein Sakhaeinia & Chia-Hung Su, 2024. "Technical and economic analysis of ethylene production process with considering energy and water minimization through pinch technique," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 26(8), pages 20073-20093, August.
    • Handle: RePEc:spr:endesu:v:26:y:2024:i:8:d:10.1007_s10668-023-03455-y
    DOI: 10.1007/s10668-023-03455-y
    as

    Download full text from publisher

    File URL: http://link.springer.com/10.1007/s10668-023-03455-y
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1007/s10668-023-03455-y?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Jin, Yunli & Gao, Naiping & Wang, Tiantian, 2020. "Influence of heat exchanger pinch point on the control strategy of Organic Rankine cycle (ORC)," Energy, Elsevier, vol. 207(C).
    2. Sardarmehni, Mojtaba & Tahouni, Nassim & Panjeshahi, M. Hassan, 2017. "Benchmarking of olefin plant cold-end for shaft work consumption, using process integration concepts," Energy, Elsevier, vol. 127(C), pages 623-633.
    3. Sheida Abdoli & Farah Habib & Mohammad Babazadeh, 2018. "Making spatial development scenario for south of Bushehr province, Iran, based on strategic foresight," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 20(3), pages 1293-1309, June.
    4. Muhammad Azam & Liu Liu & Najid Ahmad, 2021. "Impact of institutional quality on environment and energy consumption: evidence from developing world," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 23(2), pages 1646-1667, February.
    5. Oluleye, Gbemi & Jobson, Megan & Smith, Robin & Perry, Simon J., 2016. "Evaluating the potential of process sites for waste heat recovery," Applied Energy, Elsevier, vol. 161(C), pages 627-646.
    6. Hosein Rafiemanesh & Narjes Rajaei-Behbahani & Yousef Khani & Sayedehafagh Hosseini & Zahra pournamdar & Abdollah Mohammadian- Hafshejani & Shahin Soltani & Seyedeh Akram Hosseini & Salman Khazaei & H, 2016. "Incidence Trend and Epidemiology of Common Cancers in the Center of Iran," Global Journal of Health Science, Canadian Center of Science and Education, vol. 8(3), pages 146-146, March.
    7. Saghi Raeisdanaei & Vahid Pirouzfar & Chia-Hung Su, 2022. "Technical and economic assessment of processes for the LNG production in cycles with expander and refrigeration," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 24(11), pages 13407-13425, November.
    8. Cao, Yan & Mohammadian, Mehrnoush & Pirouzfar, Vahid & Su, Chia-Hung & Khan, Afrasyab, 2021. "Break Even Point analysis of liquefied natural gas process and optimization of its refrigeration cycles with technical and economic considerations," Energy, Elsevier, vol. 237(C).
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Zheng, Li & Abbasi, Kashif Raza & Salem, Sultan & Irfan, Muhammad & Alvarado, Rafael & Lv, Kangjuan, 2022. "How technological innovation and institutional quality affect sectoral energy consumption in Pakistan? Fresh policy insights from novel econometric approach," Technological Forecasting and Social Change, Elsevier, vol. 183(C).
    2. Song, Runrun & Chang, Chenglin & Tang, Qikui & Wang, Yufei & Feng, Xiao & El-Halwagi, Mahmoud M., 2017. "The implementation of inter-plant heat integration among multiple plants. Part II: The mathematical model," Energy, Elsevier, vol. 135(C), pages 382-393.
    3. Xia, Wanjun & Murshed, Muntasir & Khan, Zeeshan & Chen, Zhenling & Ferraz, Diogo, 2022. "Exploring the nexus between fiscal decentralization and energy poverty for China: Does country risk matter for energy poverty reduction?," Energy, Elsevier, vol. 255(C).
    4. Udemba, Edmund Ntom & Tosun, Merve, 2022. "Moderating effect of institutional policies on energy and technology towards a better environment quality: A two dimensional approach to China's sustainable development," Technological Forecasting and Social Change, Elsevier, vol. 183(C).
    5. Appiah, Michael & Li, Mingxing & Sehrish, Saba & Abaji, Emad Eddin, 2023. "Investigating the connections between innovation, natural resource extraction, and environmental pollution in OECD nations; examining the role of capital formation," Resources Policy, Elsevier, vol. 81(C).
    6. Liu, Jian & Xu, Yantao & Zhang, Yaning & Shuai, Yong & Li, Bingxi, 2022. "Multi-objective optimization of low temperature cooling water organic Rankine cycle using dual pinch point temperature difference technologies," Energy, Elsevier, vol. 240(C).
    7. Kin Sibanda & Rufaro Garidzirai & Farai Mushonga & Dorcas Gonese, 2023. "Natural Resource Rents, Institutional Quality, and Environmental Degradation in Resource-Rich Sub-Saharan African Countries," Sustainability, MDPI, vol. 15(2), pages 1-11, January.
    8. Ofori, Isaac K. & Gbolonyo, Emmanuel & Ojong, Nathanael, 2022. "Towards Inclusive Green Growth in Africa: Critical energy efficiency synergies and governance thresholds," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, vol. 365, pages 1-48.
    9. Michel Feidt & Monica Costea & Renaud Feidt & Quentin Danel & Christelle Périlhon, 2020. "New Criteria to Characterize the Waste Heat Recovery," Energies, MDPI, vol. 13(4), pages 1-15, February.
    10. Zhang, Lijun & Chennells, Michael & Xia, Xiaohua, 2018. "A power dispatch model for a ferrochrome plant heat recovery cogeneration system," Applied Energy, Elsevier, vol. 227(C), pages 180-189.
    11. Obobisa, Emma Serwaa & Chen, Haibo & Mensah, Isaac Adjei, 2022. "The impact of green technological innovation and institutional quality on CO2 emissions in African countries," Technological Forecasting and Social Change, Elsevier, vol. 180(C).
    12. Hrabec, Dušan & Šomplák, Radovan & Nevrlý, Vlastimír & Viktorin, Adam & Pluháček, Michal & Popela, Pavel, 2020. "Sustainable waste-to-energy facility location: Influence of demand on energy sales," Energy, Elsevier, vol. 207(C).
    13. Wei Qiu & Yinghua Li & Haitao Wu, 2023. "The role of direct financing on regional green development: inhibition or promotion?," Economic Change and Restructuring, Springer, vol. 56(5), pages 3665-3699, October.
    14. Su, Chi-Wei & Yuan, Xi & Tao, Ran & Shao, Xuefeng, 2022. "Time and frequency domain connectedness analysis of the energy transformation under climate policy," Technological Forecasting and Social Change, Elsevier, vol. 184(C).
    15. Song, Runrun & Tang, Qikui & Wang, Yufei & Feng, Xiao & El-Halwagi, Mahmoud M., 2017. "The implementation of inter-plant heat integration among multiple plants. Part I: A novel screening algorithm," Energy, Elsevier, vol. 140(P1), pages 1018-1029.
    16. Tian, Zhen & Gan, Wanlong & Qi, Zhixin & Tian, Molin & Gao, Wenzhong, 2022. "Experimental study of organic Rankine cycle with three-fluid recuperator for cryogenic cold energy recovery," Energy, Elsevier, vol. 242(C).
    17. de Raad, Brendon & van Lieshout, Marit & Stougie, Lydia & Ramirez, Andrea, 2024. "Improving plant-level heat pump performance through process modifications," Applied Energy, Elsevier, vol. 358(C).
    18. Bohlayer, Markus & Zöttl, Gregor, 2018. "Low-grade waste heat integration in distributed energy generation systems - An economic optimization approach," Energy, Elsevier, vol. 159(C), pages 327-343.
    19. Klemeš, Jiří Jaromír & Varbanov, Petar Sabev & Walmsley, Timothy G. & Jia, Xuexiu, 2018. "New directions in the implementation of Pinch Methodology (PM)," Renewable and Sustainable Energy Reviews, Elsevier, vol. 98(C), pages 439-468.
    20. Kim, Deok Han & Park, Byung Ho & Kwon, Kilsung & Li, Longnan & Kim, Daejoong, 2017. "Modeling of power generation with thermolytic reverse electrodialysis for low-grade waste heat recovery," Applied Energy, Elsevier, vol. 189(C), pages 201-210.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:spr:endesu:v:26:y:2024:i:8:d:10.1007_s10668-023-03455-y. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.