A Critical Analysis of the Oxy-Combustion Process: From Mathematical Models to Combustion Product Analysis

Raho, Brenda; Colangelo, Gianpiero; Milanese, Marco; Risi, Arturo de

doi:10.3390/en15186514

Cited by 10 publications

(2 citation statements)

References 94 publications

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“…The CO2 is then separated from the flue gas stream using conventional separation techniques, such as absorption or adsorption, and subsequently compressed for transportation and storage. A key best practice in oxy-fuel combustion is the design and operation of oxy-fuel boilers or furnaces capable of operating at elevated O2 concentrations (typically >95%) to achieve high combustion efficiencies and minimize nitrogen oxides (NOx) emissions (Raho et al, 2022;. This requires the use of specialized combustion systems and O2 production units, such as cryogenic air separation units (ASUs) or membrane-based O2 generators, to supply high-purity oxygen to the combustion process.…”

Section: Best Practices In Co2 Capturementioning

confidence: 99%

Best practices and innovations in carbon capture and storage (CCS) for effective CO2 storage

Andrew Emuobosa Esiri,

Dazok Donald Jambol,

Chinwe Ozowe

2024

Int. j. appl. res. soc. sci.

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Carbon capture and storage (CCS) has emerged as a critical technology in the fight against climate change, offering a viable pathway to mitigate CO2 emissions from industrial processes and power generation. This review explores the best practices and innovations in CCS for effective CO2 storage, highlighting key strategies and advancements that optimize storage capacity, enhance storage security, and minimize environmental risks. The review begins by delineating the importance of CCS in reducing greenhouse gas emissions and meeting global climate targets. It underscores the urgency of deploying CCS technologies at scale to address the dual challenge of decarbonizing energy systems and ensuring energy security. Drawing upon recent research and industry developments, the review elucidates best practices in CO2 capture, transport, and storage, emphasizing the importance of integrated and holistic approaches. It discusses advancements in CO2 capture technologies, including post-combustion capture, pre-combustion capture, and oxy-fuel combustion, highlighting efficiency improvements and cost reduction strategies. Furthermore, the review delves into innovations in CO2 storage techniques, such as geological storage, ocean storage, and mineralization, evaluating their respective advantages, challenges, and scalability. It explores best practices for site selection, characterization, and monitoring, emphasizing the need for robust risk assessment frameworks and regulatory oversight to ensure the safety and integrity of storage sites. Moreover, the review examines emerging trends and innovations in CCS, including enhanced oil recovery (EOR) using CO2, direct air capture (DAC) technologies, and carbon utilization and storage (CCUS) initiatives. It discusses the potential synergies between CCS and renewable energy technologies, highlighting integrated solutions that leverage CCS to enable the decarbonization of hard-to-abate sectors such as heavy industry and aviation. The review underscores the pivotal role of CCS in achieving deep decarbonization and transitioning to a low-carbon economy. It calls for continued research, investment, and collaboration to unlock the full potential of CCS technologies and accelerate their deployment at scale. By embracing best practices and fostering innovation, stakeholders can pave the way for effective CO2 storage and contribute to global efforts to combat climate change. Keywords: Best Practices, Innovation, Carbon, Capture, Storage, CO2.

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Section: Best Practices In Co2 Capturementioning

confidence: 99%

Best practices and innovations in carbon capture and storage (CCS) for effective CO2 storage

Andrew Emuobosa Esiri,

Dazok Donald Jambol,

Chinwe Ozowe

2024

Int. j. appl. res. soc. sci.

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“…The generated CO 2 has to be captured with an efficient and economical way in order to comply with the set environmental regulations. However, the majority of those capture techniques are either not technologically mature or too expensive, which raises further the cost of CO 2 if it is to be used as a chemical feedstock [57].…”

Section: Methanation Of Carbon Emissions and Using Sng For Oxyfuel Co...mentioning

confidence: 99%

Decarbonization of Former Lignite Regions with Renewable Hydrogen: The Western Macedonia Case

Kafetzis,

Bampaou,

Kardaras

et al. 2023

Energies

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For lignite intense regions such as the case of Western Macedonia (WM), the production and utilization of green hydrogen is one of the most viable ways to achieve near zero emissions in sectors like transport, chemicals, heat and energy production, synthetic fuels, etc. However, the implementation of each technology that is available to a respective sector differs significantly in terms of readiness and the current installation scale of each technology. The goal of this study is the provision of a transition roadmap for a decarbonized future for the WM region through utilizing green hydrogen. The technologies which can take part in this transition are presented, along with the implementation purpose of each technology, and the reasonable extension that each technology could be adopted in the present context. The WM region’s limited capacity for green hydrogen production leads to certain integration scenarios, with regards to the required hydrogen, electrolyzer capacities, and required power, whereas an environmental assessment is also presented for each scenario.

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Carbon Capture with Rotating Liquid Contactors

Sanchez,

Arrieta-Perez

2024

Encyclopedia of Renewable Energy, Sustainability and the Environment

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A Critical Analysis of the Oxy-Combustion Process: From Mathematical Models to Combustion Product Analysis

Cited by 10 publications

References 94 publications

Best practices and innovations in carbon capture and storage (CCS) for effective CO2 storage

Best practices and innovations in carbon capture and storage (CCS) for effective CO2 storage

Decarbonization of Former Lignite Regions with Renewable Hydrogen: The Western Macedonia Case

Carbon Capture with Rotating Liquid Contactors

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