A high‐efficiency novel <scp>IGCC‐OTM</scp> carbon capture power plant design

Wu, Xiao‐Yu; Cai, Lili; Zhu, Xuefeng; Ghoniem, Ahmed F.; Yang, Wu

doi:10.1002/amp2.10059

Cited by 11 publications

(7 citation statements)

References 43 publications

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“…In recent years, substantial effort has been devoted to integrating ITMs into coal gasification and integrated gasification combined cycle (IGCC) power plants. 206,207 MIEC Membranes for Oxidative Coupling of Methane (OCM). Generally, perovskite-based catalysts have been recognized for their activity in the OCM.…”

Section: Distributed Feed Modementioning

confidence: 99%

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Divide to Conquer: On the Use of Distributed Feed Strategies in Oxidative Coupling of Methane

Alahmadi,

Bavykina,

Morlanes

et al. 2023

Ind. Eng. Chem. Res.

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The oxidative coupling of methane (OCM) represents a promising method for the direct conversion of methane into ethylene, the most highly sought-after olefin in the petrochemical market. Nevertheless, the adoption of the OCM in industrial applications has been hampered by inherent chemical and engineering challenges. As a result, research endeavors have been directed toward developing innovative strategies to enhance the performance of the OCM process. This review offers a comprehensive overview of the challenges faced by the OCM, which has led to research exploring the use of a distributed feed policy. In this approach, methane and oxygen (the reactants for the OCM) are introduced separately, either through multiple oxygen injection points in the case of packed-bed reactors or into two distinct compartments in the case of membrane reactors. Additionally, we present an overview of the various types of membranes utilized in this context. More particularly, we focus on the use of mixed-ionic-electronic-conducting (MIEC) membranes to address the challenges of OCM. Due to their unique ionic conductive properties, MIEC membranes help to increase the overall efficiency of the OCM process. For example, an MIEC membrane intensifies the process for both air separation and the OCM reaction being conducted in a single unit, consequently simplifying upstream processing. It also aids in conducting the OCM reaction in a much safer environment, where gas-phase reactions of methane and oxygen are eliminated. With oxygen being a limited reactant in the OCM, this configuration also helps achieve higher methane conversion by allowing the safe feeding of more oxygen. Additionally, higher selectivity can be achieved by suppressing gas-phase reactions. In this case, oxygen is directly available in the catalyst zone. Finally, this review investigates the chemical and mechanical stability of MIEC membranes for OCM applications, and we conclude with important remarks and outlooks.

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Section: Distributed Feed Modementioning

confidence: 99%

“…The successful demonstration of ITMs led to further expansion in their applications. In recent years, substantial effort has been devoted to integrating ITMs into coal gasification and integrated gasification combined cycle (IGCC) power plants. , …”

Section: Oxidative Coupling Of Methane (Ocm) In Distributed Feed Modementioning

confidence: 99%

Divide to Conquer: On the Use of Distributed Feed Strategies in Oxidative Coupling of Methane

Alahmadi,

Bavykina,

Morlanes

et al. 2023

Ind. Eng. Chem. Res.

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“…[125] Because the process operates at elevated temperatures, i.e., 500 -1000 °C, non-precious metal catalysts can be used. Membrane-supported CO 2 reduction can be further intensified by coupling with other high temperature processes on the permeate side, such as methane partial oxidation [126] or biomass or coal gasification [127,128] which utilize the separated oxygen, as shown in Figure 12.…”

Section: Statusmentioning

confidence: 99%

“…The system efficiency of the MIEC-MR integrated pre-combustion process is 3.6%-point higher than the process using amine-based solvents for carbon capture. [127]…”

Section: Recent Advances and Future Challengesmentioning

confidence: 99%

Roadmap for Sustainable Mixed Ionic‐Electronic Conducting Membranes

Chen

Feldhoff

Weidenkaff

et al. 2021

Adv Funct Materials

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Mixed ionic-electronic conducting (MIEC) membranes have gained growing interest recently for various promising environmental and energy applications, such as H 2 and O 2 production, CO 2 reduction, O 2 and H 2 separation, CO 2 separation, membrane reactors for production of chemicals, cathode development for solid oxide fuel cells, solar-driven evaporation and energy-saving regeneration as well as electrolyzer cells for powerto-X technologies. The purpose of this roadmap, written by international specialists in their fields, is to present a snapshot of the state-of-the-art, and provide opinions on the future challenges and opportunities in this complex multidisciplinary research field. As the fundamentals of using MIEC membranes for various applications become increasingly challenging tasks, particularly in view of the growing interdisciplinary nature of this field, a better understanding of the underlying physical and chemical processes is also crucial to enable the career advancement of the next generation of researchers. As an integrated and combined article, it is hoped that this roadmap, covering all these aspects, will be informative to support further progress in academics as well as in the industry-oriented research toward commercialization of MIEC membranes for different applications.

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“…Beyond COVID‐19 concerns, in our second year, we continued to publish content related to sustainability in the form of research articles on biomass processing, [ 2‐4 ] carbon capture, [ 5‐7 ] and recycling. [ 8 ] This reflects our goal to connect advances in manufacturing and processing to important societal goals, with an emphasis on presenting metrics such as carbon footprint, energy use, and life cycle impact.…”

mentioning

confidence: 99%

Editorial

Park

Lerou

Rinker

2020

J Adv Manuf & Process

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We have reached the end of the second volume of the Journal of Advanced Manufacturing and Processing (JAMP), produced under very different circumstances from the first volume in 2019. The world has been convulsed by the COVID-19 pandemic, which-in addition to the suffering it has caused for its victims-has challenged manufacturing and processing systems to maintain their performance. Despite some shortages in tissue goods caused by shifts in demand from commercial to residential products, manufacturing systems have shown resiliency toward disruptions in labor and supply chain availability. The pandemic may increase the rate of automation within supply chains, and it may also cause a rethinking of supply chain configurations to reduce risks of disruptions to international shipments. Striking a new balance between resiliency and cost will drive manufacturing and processing research and innovation in new directions, and here, at JAMP, we look forward to reviewing and publishing articles that explore this tradeoff and develop and use new metrics for performance to drive research and development. The pandemic has also revealed the need to rapidly translate advances in vaccine research and development into manufacturing doses at a large scale. This is a task that intertwines manufacturing technology and regulatory innovation with public investment to enable steps to be executed in parallel. We published a commentary on the topic of rapid development and deployment of vaccines [1] in our July issue, part of a broader effort to speed up the dissemination of research relevant to the pandemic that has taken place across the publishing landscape. We welcome more submissions that connect research with the manufacturing challenges created by COVID-19, particularly in the manufacturing supply chains associated with delivering and distributing vaccine doses at a large scale. Beyond COVID-19 concerns, in our second year, we continued to publish content related to sustainability in the form of research articles on biomass processing, [2-4] carbon capture, [5-7] and recycling. [8] This reflects our goal to connect advances in manufacturing and processing to important societal goals, with an emphasis on presenting metrics such as carbon footprint, energy use, and life cycle impact. We were also delighted to host a special issue, expertly guest edited by Tom Van Gerven and

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A high‐efficiency novel IGCC‐OTM carbon capture power plant design

Cited by 11 publications

References 43 publications

Divide to Conquer: On the Use of Distributed Feed Strategies in Oxidative Coupling of Methane

Divide to Conquer: On the Use of Distributed Feed Strategies in Oxidative Coupling of Methane

Roadmap for Sustainable Mixed Ionic‐Electronic Conducting Membranes

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