Process simulation and optimisation of hydrogen production from natural gas via steam methane reforming: Aspen hysys simulation investigation
DOI:
https://doi.org/10.62638/ZasMat1296Apstrakt
The growing demand for hydrogen in the energy sector necessitates enhanced methods for its production. Presently, natural gas remains the primary feedstock for commercial hydrogen production. While green hydrogen production from renewable sources is gaining attention, it still faces economic challenges compared to fossil-derived hydrogen. This study focused on simulating hydrogen production from natural gas using the steam methane reforming (SMR) process. The simulation employed Abbas et al (2017) kinetics over 18 wt. % NiO/a-Al2O3catalyst within Aspen HYSYS V11 software and utilized the Peng Robinson fluid property package. Sensitivity analyses were conducted, emphasizing parameters such as temperature, pressure, molar flow rate of steam, and reactor volume. The goal was to optimize various process outcomes, including methane conversion, hydrogen selectivity and yield, methane selectivity, CO selectivity and yield, CO2 selectivity and yield, H2/CO ratio, and hydrogen production. The results indicated that methane conversion and selectivities for hydrogen, carbon monoxide, and carbon dioxide increased with rising temperatures and decreased with higher pressures. Conversely, CO conversion and methane selectivity decreased with increased temperature but rose with higher pressure. These outcomes aligned with Le Chatelier's principle for both endothermic and exothermic reactions. The analysis of steam molar flow revealed increased methane conversion due to the higher reaction temperature provided by steam and a higher steam-to-carbon ratio. The simulation demonstrated the economic viability of hydrogen production through the steam methane reforming process. Additionally, it highlighted the significant contribution of steam sales to the overall economic feasibility of the process. Overall, the study underscores the technical feasibility of hydrogen production from natural gas using the steam methane reforming process.
Ključne reči:
Steam methane reforming, Response surface methodology, CH4 conversion, Hydrogen selectivity, Process simulationReference
J.Gorrea, F. Ortloff, C. van Leeuwenc (2019) Production costs for synthetic methane in 2030 and 2050 of an optimized Power-to-Gas plant with intermediate hydrogen storage. Applied Energy 253: 113594 https://doi.org/10.1016/j.apenergy.2019.113594
A.O.Oni, K.Anaya, T. Giwa, G. Di Lullo, A. Kumar (2022) Comparative assessment of blue hydrogen from steam methane reforming, autothermal reforming, and natural gas decomposition technologies for natural gas-producing regions. Energy Conversion and Management 254: 115245, https://doi.org/10.1016/j.enconman.2022.115245 https://doi.org/10.1016/j.enconman.2022.115245
K. Liu, C. Song, & V. Subramani. (2010). Hydrogen and syngas production and purification technologies. John Wiley & Sons. https://doi.org/10.1002/9780470561256
M. H. A. Khan, R. Daiyan, P. Neal, N. Haque, I. MacGill, & R. Amal. (2021). A framework for assessing economics of blue hydrogen production from steam methane reforming using carbon capture storage & utilisation. International Journal of Hydrogen Energy, 46(44), 22685–22706. https://doi.org/10.1016/j.ijhydene.2021.04.104
T. N. Do, H. Kwon, M. Park, C. Kim, Y. T. Kim, & J. Kim. (2023). Carbon-neutral hydrogen production from natural gas via electrified steam reforming: Techno-economic-environmental perspective. Energy Conversion and Management, 279, 116758. https://doi.org/10.1016/j.enconman.2023.116758
S. Z. Abbas, V. Dupont, & T. Mahmud. (2017). Kinetics study and modelling of steam methane reforming process over a NiO/Al₂O₃ catalyst in an adiabatic packed bed reactor. International Journal of Hydrogen Energy, 42(5), 2889–2903. https://doi.org/10.1016/j.ijhydene.2016.11.093
S. Dermühl& U. Riedel. (2023). A comparison of the most promising low-carbon hydrogen production technologies. Fuel, 340, 127478. https://doi.org/10.1016/j.fuel.2023.127478
C. Joo, J. Lee, Y. Kim, H. Cho, B. Gu, & J. Kim. (2023). A novel on-site SMR process integrated with a hollow fiber membrane module for efficient blue hydrogen production: Modeling, validation, and techno-economic analysis. Applied Energy, 354, 122227. https://doi.org/10.1016/j.apenergy.2023.122227
N. Chalkiadakis, E. Stamatakis, M. Varvayanni, A. Stubos, G. Tzamalis, & T. Tsoutsos. (2023). A new path towards sustainable energy transition: Techno-economic feasibility of a complete hybrid small modular reactor/hydrogen (SMR/H₂) energy system. Energies, 16(17), 6257. https://doi.org/10.3390/en16176257
H. Song, Y. Liu, H. Bian, M. Shen, & X. Lin. (2022). Energy, environment, and economic analyses on a novel hydrogen production method by electrified steam methane reforming with renewable energy accommodation. Energy Conversion and Management, 258, 115513. https://doi.org/10.1016/j.enconman.2022.115513
Z. Navas-Anguita, D. García-Gusano, J. Dufour, & D. Iribarren. (2021). Revisiting the role of steam methane reforming with CO₂ capture and storage for long-term hydrogen production. Science of the Total Environment, 771, 145432. https://doi.org/10.1016/j.scitotenv.2021.145432
S. Rajyalakshmi, K. Patwardhan, & P. V. Balaramakrishna. (2012). Modelling optimisation of process and design parameters for minimising natural gas consumption in hydrogen production by steam reforming. PTQ Q1, 1–6.
K. S. Ullah, A. Omer, K. Rashid, N. U. Rehman, I. Rahimipetroudi, S. D. Kim, & S. K. Dong. (2023). Modelling and comprehensive analysis of hydrogen production in a newly designed steam methane reformer with membrane system. Computers & Chemical Engineering, 175, 108278. https://doi.org/10.1016/j.compchemeng.2023.108278
B. V. Ayodele, S. I. Mustapa, M. Y. B. MohdYassin, & S. Abdullah. (2019). Experimental and optimization studies of hydrogen production by steam methane reforming over lanthanum strontium cobalt ferrite supported Ni catalyst. International Journal of Energy Research, 43(14), 8118–8135. https://doi.org/10.1002/er.4808
A. Amini, M. H. Sedaghat, S. Jamshidi, A. Shariati, & M. R. Rahimpour. (2023). A comprehensive CFD simulation of an industrial-scale side-fired steam methane reformer to enhance hydrogen production. Chemical Engineering and Processing - Process Intensification, 184, 109269. https://doi.org/10.1016/j.cep.2023.109269
A. A. D. Zare, M. Yari, H. Nami, & F. Mohammadkhani. (2023). Low-carbon hydrogen, power and heat production based on steam methane reforming and chemical looping combustion. Energy Conversion and Management, 279, 116752. https://doi.org/10.1016/j.enconman.2023.116752
T. Y. Kim, J. H. Lee, S. Jo, J. Kim, J. H. Woo, R. Dhanusuraman, ...& S. C. Lee. (2023). Improving the stability of Ru-doped Ni-based catalysts for steam methane reforming during daily startup and shutdown operation. Catalysts, 13(6), 949. https://doi.org/10.3390/catal13060949
S. Katheria, A. Gupta, G. Deo, & D. Kunzru. (2016). Effect of calcination temperature on stability and activity of Ni/MgAl₂O₄ catalyst for steam reforming of methane at high pressure condition. International Journal of Hydrogen Energy, 41(32), 14123–14132. https://doi.org/10.1016/j.ijhydene.2016.05.109
J. Yoo, S. Park, J. H. Song, S. Yoo, & I. K. Song. (2017). Hydrogen production by steam reforming of natural gas over butyric acid-assisted nickel/alumina catalyst. International Journal of Hydrogen Energy, 42(47), 28377–28385. https://doi.org/10.1016/j.ijhydene.2017.09.148
I. Iglesias, G. Baronetti, & F. Mariño. (2017). Ni/Ce₀.₉₅M₀.₀₅O₂−δ (M = Zr, Pr, La) for methane steam reforming at mild conditions. International Journal of Hydrogen Energy, 42(50), 29735–29744. https://doi.org/10.1016/j.ijhydene.2017.09.176
X. Fang, L. Xu, X. Zhang, K. Zhang, H. Dai, W. Liu, ... & W. Zhou. (2019). Effect of rare earth element (Ln = La, Pr, Sm, and Y) on physicochemical properties of the Ni/Ln₂Ti₂O₇ catalysts for the steam reforming of methane. Molecular Catalysis, 468, 130–138. https://doi.org/10.1016/j.mcat.2019.02.022
M. Dan, M. Mihet, & M. D. Lazar. (2020). Hydrogen and/or syngas production by combined steam and dry reforming of methane on nickel catalysts. International Journal of Hydrogen Energy, 45(49), 26254–26264. https://doi.org/10.1016/j.ijhydene.2019.12.158
N. Muradov. (2015). Low-carbon production of hydrogen from fossil fuels. In Compendium of hydrogen energy (pp. 489–522). Woodhead Publishing. https://doi.org/10.1016/B978-1-78242-361-4.00017-0
U. I. Amran, A. Ahmad, & M. R. Othman. (2017). Kinetic based simulation of methane steam reforming and water gas shift for hydrogen production using Aspen Plus. Chemical Engineering Transactions, 56, 1681–1686.
G. Di Lullo, A. O. Oni, & A. Kumar. (2021). Blending blue hydrogen with natural gas for direct consumption: Examining the effect of hydrogen concentration on transportation and well-to-combustion greenhouse gas emissions. International Journal of Hydrogen Energy, 46(36), 19202–19216. https://doi.org/10.1016/j.ijhydene.2021.03.062
E. Meloni, M. Martino, & V. Palma. (2020). A short review on Ni based catalysts and related engineering issues for methane steam reforming. Catalysts, 10(3), 352. https://doi.org/10.3390/catal10030352
S. T. Wismann, J. S. Engbæk, S. B. Vendelbo, W. L. Eriksen, C. Frandsen, P. M. Mortensen, & I. Chorkendorff. (2019). Electrified methane reforming: Understanding the dynamic interplay. Industrial & Engineering Chemistry Research, 58(51), 23380–23388. https://doi.org/10.1021/acs.iecr.9b04182
L. Turchetti, M. A. Murmura, G. Monteleone, A. Giaconia, A. A. Lemonidou, S. D. Angeli, ... & M. C. Annesini. (2016). Kinetic assessment of Ni-based catalysts in low-temperature methane/biogas steam reforming. International Journal of Hydrogen Energy, 41(38), 16865–16877. https://doi.org/10.1016/j.ijhydene.2016.07.245
H. Wu, V. La Parola, G. Pantaleo, F. Puleo, A. M. Venezia, & L. F. Liotta. (2013). Ni-based catalysts for low temperature methane steam reforming: Recent results on Ni-Au and comparison with other bi-metallic systems. Catalysts, 3(2), 563–583. https://doi.org/10.3390/catal3020563
B. Chu, N. Zhang, X. Zhai, X. Chen, & Y. Cheng. (2014). Improved catalytic performance of Ni catalysts for steam methane reforming in a micro-channel reactor. Journal of Energy Chemistry, 23(5), 593–600.https://doi.org/10.1016/S2095-4956(14)60189-3
N. Chanburanasiri, A. M. Ribeiro, A. E. Rodrigues, A. Arpornwichanop, N. Laosiripojana, P. Praserthdam, & S. Assabumrungrat. (2011). Hydrogen production via sorption enhanced steam methane reforming process using Ni/CaO multifunctional catalyst. Industrial & Engineering Chemistry Research, 50(24), 13662–13671. https://doi.org/10.1021/ie201226j
