Systematic Overview of Newly Available Technologies in the Green Maritime Sector DOI Creative Commons
Tino Vidović,

Jakov Šimunović,

Gojmir Radica

et al.

Energies, Journal Year: 2023, Volume and Issue: 16(2), P. 641 - 641

Published: Jan. 5, 2023

The application of newly available technologies in the green maritime sector is difficult due to conflicting requirements and inter-relation different ecological, technological economical parameters. governments incentivize radical reductions harmful emissions as an overall priority. If politics do not change, continuous implementation stricter government regulations for reducing will eventually result mandatory use of, what we currently consider, alternative fuels. Immediate radically strategies would significantly increase economic costs transport, thus jeopardizing its greatest benefit: transport massive quantities freight at lowest cost. Increased immediately disrupt global economy, seen recently during COVID-19 pandemic. For this reason, industry has shifted towards a gradual decrease through “better” transitional solutions until fuels become low-cost Since topic very broad interdisciplinary, our systematic overview gives insight into state-of-the-art with focus on following subjects: (i) fuels; (ii) hybrid propulsion systems hydrogen technologies; (iii) benefits digitalization aimed increasing vessel efficiency; (iv) hull drag reduction (v) carbon capture technologies. This paper outlines challenges, advantages disadvantages their implementation. results analysis elucidate current technologies’ readiness levels expected development over coming years.

Language: Английский

Advancements in carbon capture technologies: A review DOI Creative Commons
Aseem Dubey,

Akhilesh Arora

Journal of Cleaner Production, Journal Year: 2022, Volume and Issue: 373, P. 133932 - 133932

Published: Sept. 1, 2022

Language: Английский

Citations

140
Mitigation approaches and techniques for combustion power plants flue gas emissions: A comprehensive review DOI
Iman Larki,

Alireza Zahedi,

Mahdi Asadi

et al.

The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 903, P. 166108 - 166108

Published: Aug. 10, 2023

Language: Английский

Citations

77
Biogas and Biomethane Production and Usage: Technology Development, Advantages and Challenges in Europe DOI Creative Commons

Josipa Pavičić,

Karolina Novak Mavar, Vladislav Brkić

et al.

Energies, Journal Year: 2022, Volume and Issue: 15(8), P. 2940 - 2940

Published: April 17, 2022

In line with the low-carbon strategy, EU is expected to be climate-neutral by 2050, which would require a significant increase in renewable energy production. Produced biogas directly used produce electricity and heat, or it can upgraded reach “renewable natural gas”, i.e., biomethane. This paper reviews applied production technology current state of biomethane Europe. Germany, UK, Italy France are leaders Biogas from AD processes most represented total (84%). Germany deserving for majority (52%) EU, while landfill gas well UK (43%). sewage sludge poorly presented less than 5% quantities produced EU. Biomethane facilities will 32 TWh 2020 There currently 18 countries producing (Germany highest share). Most European plants use agricultural substrate (28%), second position refers crop feedstock (25%). Sewage participate 14% mostly Sweden. Membrane separation upgrading technology, at around 35% plants. High prices today, even higher future, give space wider acceptance use.

Language: Английский

Citations

73
Assessing absorption-based CO2 capture: Research progress and techno-economic assessment overview DOI Creative Commons
Usman Khan, Chukwuma C. Ogbaga, Omolabake Abiodun Okon-Akan

et al.

Carbon Capture Science & Technology, Journal Year: 2023, Volume and Issue: 8, P. 100125 - 100125

Published: June 16, 2023

Rapid industrial developments and rising population are mounting concerns, leading to increased greenhouse gas (GHG) emissions resultant climate change. Therefore, curb such drastic trends, it is necessary adopt develop a sustainable environment. Among the most effective ways lower GHG carbon capture. Absorption one of mature methods reducing CO2 due its high processing capacity, excellent adaptability, reliability. This study aims evaluate recent advancements in various capture techniques, with an emphasis on absorption technology. The techno-economic analyses absorption-based processes were meticulously discussed. These include studies solvent screening as well analysis methods. Economic estimators payback period, rate return net present value research progress compared other separation methods, elucidated. Advances applications solvents including aqueous, phase change deep eutectic presented. Finally, key recommendations provided tackle challenges for efficient utilization technique.

Language: Английский

Citations

65
Carbon Dioxide Capture, Utilization, and Sequestration: Current Status, Challenges, and Future Prospects for Global Decarbonization DOI Creative Commons
Srinu Nagireddi, Jatin R. Agarwal,

Damodaran Vedapuri

et al.

ACS Engineering Au, Journal Year: 2023, Volume and Issue: 4(1), P. 22 - 48

Published: Dec. 1, 2023

This Review provides an in-depth overview of carbon dioxide (CO2) capture, utilization, and sequestration (CCUS) technologies their potential in global decarbonization efforts. The discusses the concept CO2 including conversion to fuels, chemicals, minerals as well biological processes. It also explores different types sequestration, geological, ocean, mineral storage, associated challenges opportunities such regulatory issues public acceptance. highlights integrating CCUS presents case studies successful projects. benefits limitations these are discussed, along with areas for further research development. Overall, this underscores importance CCUS.

Language: Английский

Citations

63
Carbon capture technologies: A review on technology readiness level DOI

Hesamedin Hekmatmehr,

Ali Esmaeili,

Maryam Pourmahdi

et al.

Fuel, Journal Year: 2024, Volume and Issue: 363, P. 130898 - 130898

Published: Jan. 20, 2024

Language: Английский

Citations

54
Recent advances and emerging applications of membrane contactors DOI
Yechan Lee, Yongju Park, Jaewoo Lee

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 461, P. 141948 - 141948

Published: Feb. 20, 2023

Language: Английский

Citations

46
Carbon capture, utilization and sequestration systems design and operation optimization: Assessment and perspectives of artificial intelligence opportunities DOI
Eslam G. Al-Sakkari, Ahmed Ragab, Hanane Dagdougui

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 917, P. 170085 - 170085

Published: Jan. 15, 2024

Language: Английский

Citations

33
Exploring the technical feasibility of carbon capture onboard ships DOI Creative Commons
Sadi Tavakoli, Gunnar Malm Gamlem, Donghoi Kim

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 452, P. 142032 - 142032

Published: April 3, 2024

International shipping is crucial for freight transport, but it relies primarily on fossil fuels, contributing 3% of global greenhouse gas emissions. This calls urgent action to decarbonize the industry. While renewable-based e-fuels are a strong candidate decarbonization this sector in long run, deploying these required scale will take significant time, considering technical modifications onboard vessels, as well changes fuel production and infrastructure distribution. Carbon capture from ships another route emission reduction that can be implemented faster due relatively high maturity technology. Tankers, dry bulk carriers, container vessels contribute majority emissions therefore prime candidates carbon storage. Solvent-based post-combustion chosen study mature suitable marine applications, though technical, economic, environmental, practical challenges remain. paper assesses feasibility system ships; both retrofit newbuild vessels. achieving zero-emissions presents challenge, feasible attain 70%–90% CO2 through near term. transforming industry into more sustainable environmentally friendly state. The limitation space identified key factor determining viability, 70%–100% increase energy consumption between existing substantial operational challenge. However, could economically acceptable if price alternative fuels remains high.

Language: Английский

Citations

25
A Compact Review of Current Technologies for Carbon Capture as Well as Storing and Utilizing the Captured CO2 DOI Open Access

Tim M. Thiedemann,

Michael Wark

Processes, Journal Year: 2025, Volume and Issue: 13(1), P. 283 - 283

Published: Jan. 20, 2025

With the consequences of climate change becoming more urgent, there has never been a pressing need for technologies that can help to reduce carbon dioxide (CO2) emissions most polluting sectors, such as power generation, steel, cement, and chemical industry. This review summarizes state-of-the-art capture, instance, post-combustion, pre-combustion, oxy-fuel combustion, looping, direct air capture. Moreover, already established capture technologies, absorption, adsorption, membrane-based separation, emerging like calcium looping or cryogenic separation are presented. Beyond this also discusses how captured CO2 be securely stored (CCS) physically in deep saline aquifers depleted gas oil reservoirs, chemically via mineralization, used enhanced recovery. The concept utilizing (CCU) producing value-added products, including formic acid, methanol, urea, methane, towards circular economy will shortly discussed. Real-life applications, e.g., pilot-scale continuous methane (CH4) production from flue CO2, shown. Actual deployment crucial future explored real-life applications. aims provide compact view should considered when choosing store, convert informing researchers with efforts aimed at mitigating tackling crisis.

Language: Английский

Citations

3