Capturing and In-Situ Conversion of CO2 into Carbonates from Simulated Marine Engine Exhaust Gases via Various Amino Acid Salts

Water Air & Soil Pollution, Journal Year: 2025, Volume and Issue: 236(6)

Published: April 17, 2025

Language: Английский

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Marine Intelligent Technology as a Strategic Tool for Sustainable Development: A Five-Year Systematic Analysis

Journal of Marine Science and Engineering, Journal Year: 2025, Volume and Issue: 13(5), P. 855 - 855

Published: April 25, 2025

Marine ecosystems are vital for maintaining biodiversity and ecological balance. However, these face severe threats from habitat destruction, pollution, climate change, overfishing. Addressing challenges requires innovative solutions, including the adoption of marine intelligent technologies. This study examines role technologies in promoting ocean sustainability. By integrating bibliometric trend analyses 777 publications (2020–2024), identifies critical research directions disparities application across ecosystems, shipping, fisheries. Key findings reveal that have transformative potential, enabling real-time environmental monitoring, enhancing port operations, reducing footprints The highlights importance collaborative efforts policy formulation, technological advancement, global cooperation to achieve United Nations’ Sustainable Development Goal 14. Insights this provide feasible pathways aligning innovation with sustainable management resources.

Language: Английский

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Onboard Amino Acid Salt-Based CO2 Integrated Absorption and Mineralization: Kinetics, Mechanism, Economics and Life Cycle

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(6), P. 114331 - 114331

Published: Oct. 2, 2024

Language: Английский

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Putting the costs and benefits of Carbon Capture and Storage into perspective: A multi-sector to multi-product analysis

Progress in Energy, Journal Year: 2024, Volume and Issue: 7(1), P. 013002 - 013002

Published: Nov. 8, 2024

Abstract Carbon dioxide capture, transport, and storage (CCS) is essential in achieving the net-zero target. Despite this increasing recognition, current CCS deployments are far behind targeted ambitions. A key reason that often perceived as too expensive. While assessments of costs have traditionally looked at impact plant level, present study seeks to understand environmental benefits will be passed consumers via end-products services. In particular, nine end-products/services (bridge construction, electricity from onshore wind power, offshore transport a container ship, magazine, production an avocado, beer can, waste treatment waste-to-energy, long-distance air travel) connected ten potential areas application for (cement production, iron steel oil gas natural processing, refining, ship propulsion engines, pulp paper urea direct capture). The evaluations highlight significant emission reductions (beyond 50%) could achieved marginal end-users six end-products/services: bridge by treatment. Moderate (between 11 37%) two cases virtually no cost (increase below 1%): can avocado production. Finally, only case using capture compensate emissions travel was found raise significantly. Although more research still needed area, work broadens our understanding real provides useful insights decision-makers society.

Language: Английский

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Readiness and challenges of carbon capture technologies based on the shipping industry

Marine Pollution Bulletin, Journal Year: 2024, Volume and Issue: 207, P. 116878 - 116878

Published: Aug. 22, 2024

Language: Английский

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From melting ice to green shipping: navigating emission reduction challenges in Arctic shipping in the context of climate change

Frontiers in Environmental Science, Journal Year: 2024, Volume and Issue: 12

Published: Sept. 26, 2024

The effects of global climate change have accelerated the melting glaciers and decline sea ice coverage in Arctic. In tandem with advancements icebreaker other shipping technologies, navigability Arctic routes has dramatically improved. Given geographical advantages region terms resource potential, various countries implemented initiatives to secure a foothold industry. However, current industry not yet achieved ideal state net-zero emissions, rapid increase brought serious even irreversible negative impacts on environment. study employs document policy analyses conduct an in-depth examination legal documents related shipping, especially those from past 5 years, systematically outlining relevant frameworks, as well their historical context. At same time, interdisciplinary research methods are utilized comprehensively assess new challenges. It is concluded that against backdrop region’s unique fragile environment, International Maritime Organization (IMO) Council introducing increasingly stringent regulations for posing complex array challenges Not only must it navigate mounting pressure emission reduction policies intensifying public scrutiny but also overcome multitude technical operational hurdles. Consequently, joint efforts international community essential promote sustainable development goals

Language: Английский

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Scaling up a hollow fibre adsorption unit for on-board CCS applications using a real gasoline engine exhaust

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 154453 - 154453

Published: July 31, 2024

Language: Английский

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Research on CO2 capture performance and reaction mechanism using a novel low energy consumption and high cyclic performance absorbent for onboard application

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: unknown, P. 144003 - 144003

Published: Oct. 1, 2024

Language: Английский

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Designing Amine-Based Capture Units Onboard LNG-Run Ships

Industrial & Engineering Chemistry Research, Journal Year: 2024, Volume and Issue: 63(45), P. 19600 - 19612

Published: Nov. 4, 2024

Efficient CO2 capture onboard ships is a vital step in mitigating maritime emissions. In our previous work, we showed that amine-based absorption the best prospect for capture, and powered by LNG are better suited than those using HFO. Hence, this an extensive design LNG-run with different flue gas conditions (flow rate, temperature, composition) as well maximum storage capacity number of days at sea presented. The comprises discussions on selection key variables separation, e.g., dimensions absorber regenerator column solvent flow optimal conditions. Additionally, configuration cold energy integration to minimize extra power demand compression also assessed. based 90% recovery from total be processed, including emissions stemming fuel burned fulfill deficit regeneration compression. To end, novel noniterative approach calculate processed function under optimized developed. Lastly, cargo losses installation unit summary, study intends provide ship owners comprehensive guide unit. illustrate utility study, case studies presented reference available literature.

Language: Английский

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Comparative analysis of coupled carbon capture and waste heat recovery systems for ships using the 5E approach

Energy Conversion and Management, Journal Year: 2024, Volume and Issue: 326, P. 119454 - 119454

Published: Dec. 30, 2024

Language: Английский

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