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Integrating cogeneration and intermittent waste-heat recovery in food processing: Microturbines vs. ORC systems in the coffee roasting industry

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  • Pantaleo, Antonio M.
  • Fordham, Julia
  • Oyewunmi, Oyeniyi A.
  • De Palma, Pietro
  • Markides, Christos N.

Abstract

Coffee roasting is a highly energy intensive process wherein a large quantity of heat is discharged from the stack at medium-to-high temperatures. Much of the heat is released from the afterburner, which is required to remove volatile organic compounds and other pollutants from the flue gases. In this work, intermittent waste-heat recovery via thermal energy storage (TES) and organic Rankine cycles (ORCs) is compared to combined heat and power (CHP) based on micro gas-turbines (MGTs) for a coffee roasting plant. With regard to the former, a promising solution is proposed that involves recovering waste heat from the flue gas stream by partial hot-gas recycling at the rotating drum coffee roaster, and coupling this to a thermal store and an ORC engine for power generation. The two solutions (CHP + MGT prime mover vs. waste-heat recovery + ORC engine) are investigated based on mass and energy balances, and a cost assessment methodology is adopted to compare the profitability of three system configurations integrated into the selected roasting process. The case study involves a major Italian roasting plant with a 3,000 kg per hour coffee production capacity. Three options are investigated: (i) intermittent waste-heat recovery from the hot flue-gases with an ORC engine coupled to a TES system; (ii) regenerative topping MGT coupled to the existing modulating gas burner to generate hot air for the roasting process; and (iii) non-regenerative topping MGT with direct recovery of the turbine outlet air for the roasting process. The results show that the profitability of these investments is highly influenced by the natural gas and electricity prices and by the coffee roasting production capacity. The CHP solution via an MGT appears as a more profitable option than waste-heat recovery via an ORC engine primarily due to the intermittency of the heat-source availability and the high electricity cost relative to the cost of natural gas.

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  • Pantaleo, Antonio M. & Fordham, Julia & Oyewunmi, Oyeniyi A. & De Palma, Pietro & Markides, Christos N., 2018. "Integrating cogeneration and intermittent waste-heat recovery in food processing: Microturbines vs. ORC systems in the coffee roasting industry," Applied Energy, Elsevier, vol. 225(C), pages 782-796.
    • Handle: RePEc:eee:appene:v:225:y:2018:i:c:p:782-796
    DOI: 10.1016/j.apenergy.2018.04.097
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    1. Oyeniyi A. Oyewunmi & Christos N. Markides, 2016. "Thermo-Economic and Heat Transfer Optimization of Working-Fluid Mixtures in a Low-Temperature Organic Rankine Cycle System," Energies, MDPI, vol. 9(6), pages 1-21, June.
    2. Oyewunmi, Oyeniyi A. & Kirmse, Christoph J.W. & Haslam, Andrew J. & Müller, Erich A. & Markides, Christos N., 2017. "Working-fluid selection and performance investigation of a two-phase single-reciprocating-piston heat-conversion engine," Applied Energy, Elsevier, vol. 186(P3), pages 376-395.
    3. Milani, Massimo & Montorsi, Luca & Terzi, Stefano, 2017. "Numerical analysis of the heat recovery efficiency for the post-combustion flue gas treatment in a coffee roaster plant," Energy, Elsevier, vol. 141(C), pages 729-743.
    4. Domenico Borello & Antonio M. Pantaleo & Michele Caucci & Benedetta De Caprariis & Paolo De Filippis & Nilay Shah, 2017. "Modeling and Experimental Study of a Small Scale Olive Pomace Gasifier for Cogeneration: Energy and Profitability Analysis," Energies, MDPI, vol. 10(12), pages 1-17, November.
    5. Freeman, James & Hellgardt, Klaus & Markides, Christos N., 2015. "An assessment of solar-powered organic Rankine cycle systems for combined heating and power in UK domestic applications," Applied Energy, Elsevier, vol. 138(C), pages 605-620.
    6. Fernández, Inmaculada & Renedo, Carlos J. & Pérez, Severiano F. & Ortiz, Alfredo & Mañana, Mario, 2012. "A review: Energy recovery in batch processes," Renewable and Sustainable Energy Reviews, Elsevier, vol. 16(4), pages 2260-2277.
    7. Oyewunmi, Oyeniyi A. & Taleb, Aly I. & Haslam, Andrew J. & Markides, Christos N., 2016. "On the use of SAFT-VR Mie for assessing large-glide fluorocarbon working-fluid mixtures in organic Rankine cycles," Applied Energy, Elsevier, vol. 163(C), pages 263-282.
    8. Kirmse, Christoph J.W. & Oyewunmi, Oyeniyi A. & Taleb, Aly I. & Haslam, Andrew J. & Markides, Christos N., 2017. "A two-phase single-reciprocating-piston heat conversion engine: Non-linear dynamic modelling," Applied Energy, Elsevier, vol. 186(P3), pages 359-375.
    9. Lecompte, Steven & Huisseune, Henk & van den Broek, Martijn & Vanslambrouck, Bruno & De Paepe, Michel, 2015. "Review of organic Rankine cycle (ORC) architectures for waste heat recovery," Renewable and Sustainable Energy Reviews, Elsevier, vol. 47(C), pages 448-461.
    10. Fang, Hao & Xia, Jianjun & Zhu, Kan & Su, Yingbo & Jiang, Yi, 2013. "Industrial waste heat utilization for low temperature district heating," Energy Policy, Elsevier, vol. 62(C), pages 236-246.
    11. Markides, Christos N. & Solanki, Roochi & Galindo, Amparo, 2014. "Working fluid selection for a two-phase thermofluidic oscillator: Effect of thermodynamic properties," Applied Energy, Elsevier, vol. 124(C), pages 167-185.
    12. Freeman, James & Hellgardt, Klaus & Markides, Christos N., 2017. "Working fluid selection and electrical performance optimisation of a domestic solar-ORC combined heat and power system for year-round operation in the UK," Applied Energy, Elsevier, vol. 186(P3), pages 291-303.
    13. Christoph J.W. Kirmse & Oyeniyi A. Oyewunmi & Andrew J. Haslam & Christos N. Markides, 2016. "Comparison of a Novel Organic-Fluid Thermofluidic Heat Converter and an Organic Rankine Cycle Heat Engine," Energies, MDPI, vol. 9(7), pages 1-26, June.
    14. Steven Lecompte & Oyeniyi A. Oyewunmi & Christos N. Markides & Marija Lazova & Alihan Kaya & Martijn Van den Broek & Michel De Paepe, 2017. "Case Study of an Organic Rankine Cycle (ORC) for Waste Heat Recovery from an Electric Arc Furnace (EAF)," Energies, MDPI, vol. 10(5), pages 1-16, May.
    15. Naghavi, M.S. & Ong, K.S. & Badruddin, I.A. & Mehrali, M. & Silakhori, M. & Metselaar, H.S.C., 2015. "Theoretical model of an evacuated tube heat pipe solar collector integrated with phase change material," Energy, Elsevier, vol. 91(C), pages 911-924.
    16. Markides, Christos N. & Smith, Thomas C.B., 2011. "A dynamic model for the efficiency optimization of an oscillatory low grade heat engine," Energy, Elsevier, vol. 36(12), pages 6967-6980.
    17. Stamp, Jane & Majozi, Thokozani, 2011. "Optimum heat storage design for heat integrated multipurpose batch plants," Energy, Elsevier, vol. 36(8), pages 5119-5131.
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    15. Sanjay Mukherjee & Abhishek Asthana & Martin Howarth & Jahedul Islam Chowdhury, 2020. "Techno-Economic Assessment of Waste Heat Recovery Technologies for the Food Processing Industry," Energies, MDPI, vol. 13(23), pages 1-26, December.
    16. Couvreur, Kenny & Beyne, Wim & De Paepe, Michel & Lecompte, Steven, 2020. "Hot water storage for increased electricity production with organic Rankine cycle from intermittent residual heat sources in the steel industry," Energy, Elsevier, vol. 200(C).
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    18. Xu, Jingyuan & Luo, Ercang & Hochgreb, Simone, 2020. "Study on a heat-driven thermoacoustic refrigerator for low-grade heat recovery," Applied Energy, Elsevier, vol. 271(C).

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