Techno-Economic Analysis of Hydrogen Storage Technologies for Railway Engineering: A Review DOI Creative Commons
Zhan Xu, Ning Zhao, Stuart Hillmansen

и другие.

Energies, Год журнала: 2022, Номер 15(17), С. 6467 - 6467

Опубликована: Сен. 5, 2022

According to the specific requirements of railway engineering, a techno-economic comparison for onboard hydrogen storage technologies is conducted discuss their feasibility and potentials hydrogen-powered hybrid trains. Physical methods, including compressed (CH2), liquid (LH2), cryo-compressed (CcH2), material-based (chemical) such as ammonia, organic carriages (LOHCs), metal hydrides, are carefully discussed in terms operational conditions, energy capacity, economic costs. CH2 technology most mature now but its density cannot reach final target, which same problem intermetallic compounds. In contrast, LH2, CcH2, complex hydrides attractive high density. Nevertheless, harsh working conditions hinder vehicular application. Ammonia has advantages utilisation efficiency cost, especially being directly utilised by fuel cells. LOHCs considered potential candidate transport. Simplifying dehydrogenation process important prerequisite employment. Recently, increasing novel trains based on different routes tested optimised across world. It can be forecasted that will significant booster decarbonisation.

Язык: Английский

Techno-economic analysis of hydrogen transportation infrastructure using ammonia and methanol DOI
Jinyue Cui, Muhammad Aziz

International Journal of Hydrogen Energy, Год журнала: 2023, Номер 48(42), С. 15737 - 15747

Опубликована: Янв. 28, 2023

Язык: Английский

Процитировано

69

Hydrogen-Based Energy Systems: Current Technology Development Status, Opportunities and Challenges DOI Creative Commons

Inês Rolo,

V.A.F. Costa, F. P. Brito

и другие.

Energies, Год журнала: 2023, Номер 17(1), С. 180 - 180

Опубликована: Дек. 28, 2023

The use of hydrogen as an energy carrier within the scope decarbonisation world’s production and utilisation is seen by many integral part this endeavour. However, discussion around technologies often lacks some perspective on currently available technologies, their Technology Readiness Level (TRL), application, important performance parameters, such density or conversion efficiency. This makes it difficult for policy makers investors to evaluate that are most promising. present study aims provide help in respect assessing which used carrier, including its main challenges, needs opportunities a scenario fossil fuels still dominate global sources but renewables expected assume progressively vital role future. green using water electrolysis described detail. Various methods storage referred, underground storage, physical material-based storage. Hydrogen transportation examined, taking into account different methods, volume requirements, distances. Lastly, assessment well-known harnessing from undertaken, gas turbines, reciprocating internal combustion engines, fuel cells. It seems assessed have already achieved satisfactory degree development, several solutions high-pressure while others require maturation, limited life and/or excessive cost various cell suitable operation turbines engines operating with hydrogen. Costs below 200 USD/kWproduced, lives above 50 kh, efficiencies approaching 80% being aimed at electricity Nonetheless, notable advances been these recent years. For instance, solid oxide cells may now sometimes reach up 85% efficiency although range 20 kh. Conversely, proton exchange membrane (PEMFCs) working electrolysers able achieve 80 kh 68%. Regarding hydrogen, maximum slightly lower (72% 55%, respectively). combination losses due production, compression, yields overall could be low 25%, smart applications, those can process waste heat, substantially improve figures. Despite foreseeable future hold significant potential clean demand continues grow, particularly transportation, building heating, power generation, new business prospects emerge. should done careful regard fact need increase technological readiness level before they become viable options. this, emphasis put research, innovation, collaboration among industry, academia, policymakers unlock full vector sustainable economy.

Язык: Английский

Процитировано

59

Revolutionising energy storage: The Latest Breakthrough in liquid organic hydrogen carriers DOI Creative Commons
Andy Lin, Giuseppe Bagnato

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 63, С. 315 - 329

Опубликована: Март 19, 2024

Liquid organic hydrogen carriers (LOHC) can be used as a lossless form of storage at ambient conditions. The cycle consists the exothermic hydrogenation hydrogen-lean molecule start transport, usually production site, becoming hydrogen-rich molecule. This loaded transported long distances or long-term due to its ability not lose over periods time. At site time required production, released through an endothermic dehydrogenation reaction. LOHCs show similar properties crude oils, such petroleum and diesel, allowing easy handling possibilities integration with current infrastructure. Using this background, paper reviews variety aspects LOHC life cycle, focus on currently studied materials. Important factors requirements for each material are analysed determine their in scenarios. Toluene dibenzyltoluene attractive options promising attributes, however enthalpies remain problem. economic feasibility being delivery device were briefly analysed. have been shown cheapest option distance transport (>200 km), cheaper than most shorter terms specifically costs. major capital cost chain remains initial investment raw materials equipment performing dehydrogenation. Finally, some studies developing field discussed, microwave enhancing parts process mixing acquire more advantageous properties.

Язык: Английский

Процитировано

45

A comprehensive review of energy storage technology development and application for pure electric vehicles DOI
Feng Jiang,

Xuhui Yuan,

Lingling Hu

и другие.

Journal of Energy Storage, Год журнала: 2024, Номер 86, С. 111159 - 111159

Опубликована: Март 11, 2024

Язык: Английский

Процитировано

41

Recent progress and techno-economic analysis of liquid organic hydrogen carriers for Australian renewable energy export – A critical review DOI Creative Commons
Valérie Sage, Jim Patel,

Philip Hazewinkel

и другие.

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 56, С. 1419 - 1434

Опубликована: Янв. 5, 2024

Hydrogen, as a primary carbon-free energy carrier is confronted by challenges in storage and transportation. However, liquid organic hydrogen carriers (LOHCs) present promising solution for storing transporting at ambient temperature atmospheric pressure. Unlike circular such methanol, ammonia, synthetic natural gas, LOHCs do not produce by-products during recovery. only act the can also be recycled reuse. Although there are considerable advantages to LOHCs, some drawbacks, especially relative consumption dehydrogenation step of LOHC recycling. This review summarizes recent progresses technologies, focusing on catalyst developments, process reactor designs, applications, techno-economic assessments (TEA). technologies potentially offer significant benefits Australia, terms an export commodity. help avoid capital costs associated with infrastructure, transportation vessels, while reducing loss transportation, case (LH2). Additionally, it minimises CO2 emissions, observed methane methanol reforming. Thus, essential dedicate more efforts explore develop Australian context.

Язык: Английский

Процитировано

32

Recent Advances in Reversible Liquid Organic Hydrogen Carrier Systems: From Hydrogen Carriers to Catalysts DOI

Min‐Jie Zhou,

Yulong Miao, Yanwei Gu

и другие.

Advanced Materials, Год журнала: 2024, Номер 36(37)

Опубликована: Фев. 20, 2024

Abstract Liquid organic hydrogen carriers (LOHCs) have gained significant attention for large‐scale storage due to their remarkable gravimetric capacity (HSC) and compatibility with existing oil gas transportation networks long‐distance transport. However, the practical application of reversible LOHC systems has been constrained by intrinsic thermodynamic properties performances associated catalysts in (de)hydrogenation cycles. To overcome these challenges, thermodynamically favored carriers, high‐performance catalysts, catalytic procedures need be developed. Here, advances recent years summarized, primarily centered on regular catalyzed homogeneous heterogeneous including dehydrogenative aromatization cycloalkanes arenes N ‐heterocyclics ‐heteroarenes, as well reverse hydrogenation processes. Furthermore, development metal complexes coupling, a new family based alcohols is described that can release H 2 under relatively mild conditions. Finally, views next steps challenges field technology are provided, emphasizing resources low‐cost technologies, scenarios.

Язык: Английский

Процитировано

29

Development of Liquid Organic Hydrogen Carriers for Hydrogen Storage and Transport DOI Open Access
Thi Hoa Le, N. Tran, Hyun Jong Lee

и другие.

International Journal of Molecular Sciences, Год журнала: 2024, Номер 25(2), С. 1359 - 1359

Опубликована: Янв. 22, 2024

The storage and transfer of energy require a safe technology to mitigate the global environmental issues resulting from massive application fossil fuels. Fuel cells have used hydrogen as clean efficient source. Nevertheless, transport presented longstanding problems. Recently, liquid organic carriers (LOHCs) emerged solution these issues. technique in LOHCs is more attractive than those conventional systems like liquefaction, compression at high pressure, methods adsorption absorption. release acceptance should be reversible by LOHC molecules following favourable reaction kinetics. comprise semi-liquid compounds that are hydrogenated store hydrogen. These stored transported finally dehydrogenated required for supplying energy. Hydrogenation dehydrogenation conducted catalytically multiple cycles. This review elaborates on characteristics different molecules, based their efficacy generators. Additionally, catalysts both hydrogenation discussed.

Язык: Английский

Процитировано

25

A Review of Hydrogen Storage and Transportation: Progresses and Challenges DOI Creative Commons

Zongao Xie,

Qihang Jin,

Guanli Su

и другие.

Energies, Год журнала: 2024, Номер 17(16), С. 4070 - 4070

Опубликована: Авг. 16, 2024

This review aims to summarize the recent advancements and prevailing challenges within realm of hydrogen storage transportation, thereby providing guidance impetus for future research practical applications in this domain. Through a systematic selection analysis latest literature, study highlights strengths, limitations, technological progress various methods, including compressed gaseous hydrogen, cryogenic liquid organic solid material storage, as well feasibility, efficiency, infrastructure requirements different transportation modes such pipeline, road, seaborne transportation. The findings reveal that low density, high costs, inadequate persist despite high-pressure liquefaction. also underscores potential emerging technologies innovative concepts, metal–organic frameworks, nanomaterials, underground along with synergies renewable energy integration production facilities. In conclusion, interdisciplinary collaboration, policy support, ongoing are essential harnessing hydrogen’s full clean carrier. concludes is vital global transformation climate change mitigation.

Язык: Английский

Процитировано

24

Navigating the hydrogen prospect: A comprehensive review of sustainable source-based production technologies, transport solutions, advanced storage mechanisms, and CCUS integration DOI
Sehar Tasleem, Chandra Sekhar Bongu, Mohan Raj Krishnan

и другие.

Journal of Energy Chemistry, Год журнала: 2024, Номер 97, С. 166 - 215

Опубликована: Июнь 4, 2024

Язык: Английский

Процитировано

22

Recent developments in catalyst design for liquid organic hydrogen carriers: Bridging the gap to affordable hydrogen storage DOI
Ahsan Ali, M. Nasiruzzaman Shaikh

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 78, С. 1 - 21

Опубликована: Июнь 24, 2024

Язык: Английский

Процитировано

19