Hydrogen Safety Challenges: A Comprehensive Review on Production, Storage, Transport, Utilization, and CFD-Based Consequence and Risk Assessment

Energies, Год журнала: 2024, Номер 17(6), С. 1350 - 1350

Опубликована: Март 12, 2024

This review examines the central role of hydrogen, particularly green hydrogen from renewable sources, in global search for energy solutions that are sustainable and safe by design. Using square, safety measures across value chain—production, storage, transport, utilisation—are discussed, thereby highlighting need a balanced approach to ensure efficient economy. The also underlines challenges assessments, points past incidents, argues comprehensive risk assessment uses empirical modelling, simulation-based computational fluid dynamics (CFDs) dispersion, quantitative assessments. It highlights activities carried out our research group SaRAH (Safety, Risk Analysis, Hydrogen) relative more rigorous hydrogen-related systems through use combined CFD simulations appropriate tools. Our currently focused on underground storage transport as hythane.

Язык: Английский

---

A Comparative Analysis of Different Hydrogen Production Methods and Their Environmental Impact

Clean Technologies, Год журнала: 2023, Номер 5(4), С. 1344 - 1380

Опубликована: Ноя. 29, 2023

This study emphasises the growing relevance of hydrogen as a green energy source in meeting need for sustainable solutions. It foregrounds importance assessing environmental consequences hydrogen-generating processes their long-term viability. The article compares several production terms scalability, cost-effectiveness, and technical improvements. also investigates effects each approach, considering crucial elements such greenhouse gas emissions, water use, land needs, waste creation. Different industrial techniques have distinct consequences. While steam methane reforming is cost-effective has high capacity, it coupled with large carbon emissions. Electrolysis, technology that uses renewable resources, appealing but requires lot energy. Thermochemical biomass gasification show promise generation, further technological advancement required. research improving friendliness generation through use sources. Its ultimate purpose to offer readers thorough awareness various strategies, allowing them make educated judgements about ecologically friendly ways. can ease transition cleaner hydrogen-powered economy by both feasibility issues, enabling more conscious climate-friendly landscape.

Язык: Английский

---

Development of Liquid Organic Hydrogen Carriers for Hydrogen Storage and Transport

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

---

Hydrogen energy industry in China: The current status, safety problems, and pathways for future safe and healthy development

Safety Science, Год журнала: 2025, Номер 186, С. 106808 - 106808

Опубликована: Фев. 24, 2025

Язык: Английский

---

Metal Hydrides for Sustainable Hydrogen Storage: A Review

International Journal of Energy Research, Год журнала: 2025, Номер 2025(1)

Опубликована: Янв. 1, 2025

Storing hydrogen in metals has received much attention due to the advantages of this approach for safely storing. It is a promising method storing and eliminates challenges associated with gas at high pressure, which includes material durability, tank safety, overall weight. Much work been done past decade bring closer wide‐scale application. However, experimental research needed improve volumetric gravimetric capacity, adsorption/desorption kinetics, life cycle, reaction thermodynamics potential materials storage. Other important properties consider are transient performance, regeneration process spent storage materials, effective adsorption temperature activation energy, induced pore sizes increasing volume surface area, densification. In recent years, solid‐state progressed conditions close normal atmospheric pressure temperature, metal hydrides (MHs) emerging as option. Their density per unit volume, capabilities, their ability reverse while maintaining stability have qualified MHs low‐pressure fulfilling requirements. understanding principles kinetics crucial reactions they absorb release hydrogen. This review evaluates current methods, different types MHs, well applications challenges. For advancement further field study, suggestions future studies also provided.

Язык: Английский

---

Technological and institutional priorities of the oil and gas complex of the Russian Federation in the term of the world energy transition

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 58, С. 1418 - 1428

Опубликована: Фев. 3, 2024

Язык: Английский

---

Deep learning-based hydrogen leakage localization prediction considering sensor layout optimization in hydrogen refueling stations

Process Safety and Environmental Protection, Год журнала: 2024, Номер 189, С. 549 - 560

Опубликована: Июнь 27, 2024

Язык: Английский

---

Hierarchical LaTiO2N/Sn3O4 heterojunction with intimate interface contact for enhanced photocatalytic water splitting

Surfaces and Interfaces, Год журнала: 2024, Номер 48, С. 104285 - 104285

Опубликована: Апрель 1, 2024

Язык: Английский

---

Recent Developments in Hydrogen Production, Storage, and Transportation: Challenges, Opportunities, and Perspectives

Fire, Год журнала: 2024, Номер 7(7), С. 233 - 233

Опубликована: Июль 3, 2024

Hydrogen (H2) is considered a suitable substitute for conventional energy sources because it abundant and environmentally friendly. However, the widespread adoption of H2 as an source poses several challenges in production, storage, safety, transportation. Recent efforts to address these have focused on improving efficiency cost-effectiveness production methods, developing advanced storage technologies ensure safe handling transportation H2, implementing comprehensive safety protocols. Furthermore, are being made integrate into existing infrastructure explore new opportunities its application various sectors such transportation, industry, residential applications. Overall, recent developments opened avenues clean sustainable source. This review highlights potential solutions overcome associated with Additionally, discusses achieve carbon-neutral society reduce dependence fossil fuels.

Язык: Английский

---

Flame propagation characteristics of non-uniform premixed hydrogen-air mixtures explosion in a pipeline

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 88, С. 462 - 476

Опубликована: Сен. 21, 2024

Язык: Английский

---