Novel design of pressure swing adsorption using compact plates for adsorption heat recuperation of CO2 capture in biomethane upgrading process

Ali, Ammar; Shabbani, Hind Jihad Kadhim; Helwani, Zuchra; Othman, Mohd Roslee

doi:10.1016/j.enconman.2022.115999

Cited by 20 publications

(2 citation statements)

References 59 publications

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“…The ultimate goal of PSA technology now is to capture CO 2 with minimal energy consumption. Based on a traditional PSA design, Ammar et al used a compact plate to transfer the heat generated during the CO 2 capture process to the desorption process, ensuring a more effective heat dissipation from the adsorption bed and reducing the energy required for the regeneration steps [57]. However, in the PSA process, the partial pressure of the CO 2 desorption is close to the ambient pressure and the absorption pressure can reach at least 7 bar, which means that the feedstock needs to be compressed, causing additional energy consumption [58].…”

Section: Pressure Swing Adsorptionmentioning

confidence: 99%

The Efficient Utilization of Carbon Dioxide in a Power-to-Liquid Process: An Overview

Zhang

et al. 2023

Processes

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As the global climate crisis escalates, reductions in CO2 emissions and the efficient utilization of carbon waste resources have become a crucial consensus. Among the various carbon mitigation technologies, the concept of power-to-liquid (PTL) has gained significant attention in recent years. Considering the lack of a timely review of the state-of-the-art progress of this PTL process, this work aims to provide a systematic summary of the advanced PTL progress. In a CO2 capture unit, we compared the process performances of chemical absorption, physical absorption, pressure swing adsorption, and membrane separation technologies. In a water electrolysis unit, the research progress of alkaline water electrolysis, proton exchange membrane water electrolysis, and solid oxide water electrolysis technologies was summarized, and the strategies for improving the electrolysis efficiency were proposed. In a CO2 hydrogenation unit, we compared the differences of high-temperature and low-temperature Fischer–Tropsch synthesis processes, and summarized the advanced technologies for promoting the conversion of CO2 into high value-added hydrocarbons and achieving the efficient utilization of C1–C4 hydrocarbons. In addition, we critically reviewed the technical and economic performances of the PTL process. By shedding light on the current state of research and identifying its crucial factors, this work is conducive to enhancing the understanding of the PTL process and providing reliable suggestions for its future industrial application. By offering valuable insights into the PTL process, this work also contributes to paving the way for the development of more efficient and sustainable solutions to address the pressing challenges of CO2 emissions and climate change.

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Section: Pressure Swing Adsorptionmentioning

confidence: 99%

The Efficient Utilization of Carbon Dioxide in a Power-to-Liquid Process: An Overview

Zhang

et al. 2023

Processes

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“…The considerable pollution in our planet's environment, including water and atmosphere, endangers our society [1,2]. The catastrophic climate breakdown rising from CO2 emission exacerbates the atmospheric CO2 concentration [3,4]. According to the Paris Agreement, Negative Emission Technologies (NETs) have been considered to diminish CO2 emissions [5].…”

Section: Introductionmentioning

confidence: 99%

The novel Carbon Nanotube-assisted development of highly porous CaZrO3-CaO xerogel with boosted sorption activity towards high-temperature cyclic CO2 capture

Heidari

Mousavi

Rahmani

et al. 2022

Energy Conversion and Management

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Assuring optimality in surrogate‐based optimization: A novel theorem and its practical implementation in pressure swing adsorption optimization

Rebello,

Costa,

Sánchez

et al. 2024

Can J Chem Eng

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Surrogate‐based optimization has gained significant traction in several engineering fields, given its ability to handle complex systems without significant computational burdens. However, surrogate models are approximations and may have limitations, including the possibility of artificial minima. The main contribution of this work is the derivation of a robustness test that guarantees the optimality of surrogate‐based optimization. The derivation of this metric is based on the universal approximation theorem. The full framework proposed in this work is also composed by a sampling sizing methodology to randomly select samples within a feasible operating region (FOR) resulting from the optimization population, reducing the computational cost of the analysis and avoiding biases in the robustness calculation. The applicability and importance of this methodology are demonstrated through a case study of a complex chemical process—a pressure swing adsorption (PSA) unit—which presents a high computational cost to solve optimization problems. The results highlight the need and importance of evaluating the optimality of surrogate‐based optimization schemes.

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Novel design of pressure swing adsorption using compact plates for adsorption heat recuperation of CO2 capture in biomethane upgrading process

Cited by 20 publications

References 59 publications

The Efficient Utilization of Carbon Dioxide in a Power-to-Liquid Process: An Overview

The Efficient Utilization of Carbon Dioxide in a Power-to-Liquid Process: An Overview

The novel Carbon Nanotube-assisted development of highly porous CaZrO3-CaO xerogel with boosted sorption activity towards high-temperature cyclic CO2 capture

Assuring optimality in surrogate‐based optimization: A novel theorem and its practical implementation in pressure swing adsorption optimization

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