A Strategy for Reliable Cargo Loading of Low-Pressure Liquid Carbon Dioxide Carriers DOI Creative Commons
Soon-kyu Hwang, Sang-Taek Im, Jongkap Ahn

et al.

Energies, Journal Year: 2024, Volume and Issue: 17(22), P. 5739 - 5739

Published: Nov. 16, 2024

This study addresses the control challenges associated with loading low-pressure liquid carbon dioxide carriers (LCO2Cs), which are crucial components of capture, utilization, and storage (CCUS) chain. It explores need for stable pressure temperature to prevent dry ice formation ensure efficient cargo handling. The research employed HYSYS dynamic simulations assess three different strategies. assessed each strategy’s effectiveness in maintaining operating conditions preventing risks, such as valve blockages. concluded by examining necessity pressurization safe LCO2 determining strategy is most effective reliable based on simulation outcomes. Among scenarios examined, Case A, utilized two valves, exhibited initial instability due significant flow coefficient differences, resulting drops below CO2 triple point increasing risk formation. C, without pressurization, experienced severe fluctuations prolonged exposure temperatures point, posing risks In contrast, B, uses a remote pressure-reducing valve, demonstrated performance, effectively avoiding fluctuations, making it method loading.

Language: Английский

A Review on the Utilization of Octanol and Its Blends as Biofuel in Diesel Engines DOI
Yahya Çelebi, Mazlum Cengiz, Hüseyin Aydın

et al.

Journal of the Energy Institute, Journal Year: 2024, Volume and Issue: 118, P. 101925 - 101925

Published: Dec. 7, 2024

Language: Английский

Citations

4
A Comprehensive Review on Advancements in Modification Strategies of Polymer Blends for Enhanced Carbon Dioxide Capture and Reuse DOI Open Access

Manasa Chandramouli,

Srikantamurthy Ningaiah,

Vrushabendra Basavanna

et al.

Environmental Quality Management, Journal Year: 2025, Volume and Issue: 34(3)

Published: Jan. 15, 2025

ABSTRACT Carbon dioxide (CO 2 ) is emitted into the atmosphere through combustion of fossil fuels and various industrial processes, it presently regarded as a significant factor in global warming. capture storage (CCS) stands out prominent strategy put forward to address CO emissions. This study aims provide comprehensive overview recent developments ‐based polymers, focusing on sustainable biopolymers, including copolymers polymer blends. A thorough analysis co‐polymers components blends conducted, . In years, carbon technology has attracted considerable focus mitigate negative effects increasing levels environment. The process developing entails merging two or more polymeric substances harness their distinct advantages. investigation assessed polyethylene glycol (PEG), polyether sulfone (PES), polyurethane (PU), polyimide (PI) based chemical properties promising for efficient separation Advances blend modifications improved reuse are highlighted this review, with strategies such functionalization (e.g., amine hydroxyl groups), utilization porous materials, integration hybrid systems, delving adsorption efficiency, selectivity, reusability. paper also examines novel materials' potential ‐to‐product conversion, bio‐based polymers nano‐engineered main obstacles paths applications that scalable described.

Language: Английский

Citations

0
Fe Template-Based Metal-Organic Frameworks for Advanced Gas and Vapor Adsorption: Unveiling the Role of Mesoporous Diffusivity and Density Functional Theory Insights in Functional Compatibility DOI
Jin‐Wook Lee, Geun Woo Park, Gyeong Chan Kim

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Unlocking the Power of Methanogens: Revolutionary Applications in Sustainable Energy and Biotechnology DOI Creative Commons

Salomeh Chegini

IntechOpen eBooks, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 27, 2025

Methanogens, unique microorganisms within the archaea domain, produce methane as a byproduct of methanogenesis, crucial process in global carbon cycle. Thriving anaerobic environments such wetlands, landfills, and ruminant guts, these hold tremendous potential for renewable energy environmental sustainability. This chapter explores innovative applications methanogens, including their pivotal role biogas production, digestion, biofuel development, advanced waste treatment. By leveraging metabolic versatility engineering capabilities, methanogens can address pressing challenges security neutrality. provides insights into pathways, optimization, integration circular economy models hybrid systems. Through case studies, cutting-edge research, emerging technologies, this work underscores transformative biotechnological industrial applications. The discussion also highlights challenges, slow growth rates sensitivities, while proposing solutions scaling methanogen-based overview serves valuable resource researchers, policymakers, industry stakeholders pursuing methods management, capture.

Language: Английский

Citations

0
Green and efficient epoxide fixation and CO2 separation using halogen-decorated Zr-based UiO-67 MOFs DOI

Majed S. AlFayi,

Farag M. A. Altalbawy, Viralkumar B. Mandaliya

et al.

Molecular Catalysis, Journal Year: 2025, Volume and Issue: 579, P. 115045 - 115045

Published: March 23, 2025

Language: Английский

Citations

0
Facile photochemical construction of surface oxygen vacancies on polar BiOIO3 for enhanced CO2 photoreduction performance DOI
Yumin Li,

Ying Lv,

Lei Wang

et al.

Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 116442 - 116442

Published: April 1, 2025

Language: Английский

Citations

0
Harnessing the potential of microalgae in sequestration of CO2 emissions: Removal mechanisms, optimization strategies, and bioenergy production DOI
Adegoke Isiaka Adetunji,

S’fiso Thuthukani Gumbi,

Mariana Erasmus

et al.

Journal of Hazardous Materials Advances, Journal Year: 2025, Volume and Issue: 18, P. 100722 - 100722

Published: April 23, 2025

Language: Английский

Citations

0
A Strategy for Reliable Cargo Loading of Low-Pressure Liquid Carbon Dioxide Carriers DOI Creative Commons
Soon-kyu Hwang, Sang-Taek Im, Jongkap Ahn

et al.

Energies, Journal Year: 2024, Volume and Issue: 17(22), P. 5739 - 5739

Published: Nov. 16, 2024

This study addresses the control challenges associated with loading low-pressure liquid carbon dioxide carriers (LCO2Cs), which are crucial components of capture, utilization, and storage (CCUS) chain. It explores need for stable pressure temperature to prevent dry ice formation ensure efficient cargo handling. The research employed HYSYS dynamic simulations assess three different strategies. assessed each strategy’s effectiveness in maintaining operating conditions preventing risks, such as valve blockages. concluded by examining necessity pressurization safe LCO2 determining strategy is most effective reliable based on simulation outcomes. Among scenarios examined, Case A, utilized two valves, exhibited initial instability due significant flow coefficient differences, resulting drops below CO2 triple point increasing risk formation. C, without pressurization, experienced severe fluctuations prolonged exposure temperatures point, posing risks In contrast, B, uses a remote pressure-reducing valve, demonstrated performance, effectively avoiding fluctuations, making it method loading.

Language: Английский

Citations

0