Blending hydrogen with natural gas in distribution networks: technical and safety considerations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F25%3A43932403" target="_blank" >RIV/60461373:22320/25:43932403 - isvavai.cz</a>

Výsledek na webu

<a href="https://paliva.vscht.cz/download.php?id=342" target="_blank" >https://paliva.vscht.cz/download.php?id=342</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.35933/paliva.2025.03.02" target="_blank" >10.35933/paliva.2025.03.02</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Blending hydrogen with natural gas in distribution networks: technical and safety considerations

Popis výsledku v původním jazyce

This review presents a comprehensive assessment of hydrogen blending into natural gas (NG) networks as a transitional strategy to support the decarbonization of energy systems. The review addresses key technical, environmental, and operational aspects of hydrogen-enriched natural gas (HENG). It covers the motivation for hydrogen blending, the role of hydrogen in managing renewable energy intermittency, its impact on gas grid dynamics, flammability and explosion behavior, leakage and safety concerns, and end-use appliance compatibility. The findings confirm that hydrogen blending up to 20 % is technically feasible and can reduce greenhouse gas emissions while using existing infrastructure. However, success depends on updated standards, advanced monitoring technologies, and coordinated regulatory frameworks. The review concludes with a synthesis of knowledge gaps and recommendations for future research and deployment.

Název v anglickém jazyce

Blending hydrogen with natural gas in distribution networks: technical and safety considerations

Popis výsledku anglicky

This review presents a comprehensive assessment of hydrogen blending into natural gas (NG) networks as a transitional strategy to support the decarbonization of energy systems. The review addresses key technical, environmental, and operational aspects of hydrogen-enriched natural gas (HENG). It covers the motivation for hydrogen blending, the role of hydrogen in managing renewable energy intermittency, its impact on gas grid dynamics, flammability and explosion behavior, leakage and safety concerns, and end-use appliance compatibility. The findings confirm that hydrogen blending up to 20 % is technically feasible and can reduce greenhouse gas emissions while using existing infrastructure. However, success depends on updated standards, advanced monitoring technologies, and coordinated regulatory frameworks. The review concludes with a synthesis of knowledge gaps and recommendations for future research and deployment.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

20401 - Chemical engineering (plants, products)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Paliva

ISSN

1804-2058

e-ISSN

—

Svazek periodika

17

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

65-70

Kód UT WoS článku

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EID výsledku v databázi Scopus

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