Impact of hydrogen injection on thermophysical properties and measurement reliability in natural gas networks

In the context of the European decarbonization strategy, hydrogen is a key energy carrier in the medium to long term. The main advantages deriving from a greater penetration of hydrogen into the energy mix consist in its intrinsic characteristics of flexibility and integrability with alternative tec...

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Autores principales:	Dell’Isola Marco, Ficco Giorgio, Moretti Linda, Perna Alessandra, Candelaresi Daniele, Spazzafumo Giuseppe
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/e4f6d0d76f63475d82d03c420d85de28
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spelling	oai:doaj.org-article:e4f6d0d76f63475d82d03c420d85de282021-11-08T15:18:50ZImpact of hydrogen injection on thermophysical properties and measurement reliability in natural gas networks2267-124210.1051/e3sconf/202131201004https://doaj.org/article/e4f6d0d76f63475d82d03c420d85de282021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/88/e3sconf_ati2021_01004.pdfhttps://doaj.org/toc/2267-1242In the context of the European decarbonization strategy, hydrogen is a key energy carrier in the medium to long term. The main advantages deriving from a greater penetration of hydrogen into the energy mix consist in its intrinsic characteristics of flexibility and integrability with alternative technologies for the production and consumption of energy. In particular, hydrogen allows to: i) decarbonise end uses, since it is a zero-emission energy carrier and can be produced with processes characterized by the absence of greenhouse gases emissions (e.g. water electrolysis); ii) help to balancing electricity grid supporting the integration of non-programmable renewable energy sources; iii) exploit the natural gas transmission and distribution networks as storage systems in overproduction periods. However, the hydrogen injection into the natural gas infrastructures directly influences thermophysical properties of the gas mixture itself, such as density, calorific value, Wobbe index, speed of sound, etc [1]. The change of the thermophysical properties of gaseous mixture, in turn, directly affects the end use service in terms of efficiency and safety as well as the metrological performance and reliability of the volume and gas quality measurement systems. In this paper, the authors present the results of a study about the impact of hydrogen injection on the properties of the natural gas mixture. In detail, the changes of the thermodynamic properties of the gaseous mixtures with different hydrogen content have been analysed. Moreover, the theoretical effects of the aforementioned variations on the accuracy of the compressibility factor measurement have been also assessed.Dell’Isola MarcoFicco GiorgioMoretti LindaPerna AlessandraCandelaresi DanieleSpazzafumo GiuseppeEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 312, p 01004 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Dell’Isola Marco Ficco Giorgio Moretti Linda Perna Alessandra Candelaresi Daniele Spazzafumo Giuseppe Impact of hydrogen injection on thermophysical properties and measurement reliability in natural gas networks
description	In the context of the European decarbonization strategy, hydrogen is a key energy carrier in the medium to long term. The main advantages deriving from a greater penetration of hydrogen into the energy mix consist in its intrinsic characteristics of flexibility and integrability with alternative technologies for the production and consumption of energy. In particular, hydrogen allows to: i) decarbonise end uses, since it is a zero-emission energy carrier and can be produced with processes characterized by the absence of greenhouse gases emissions (e.g. water electrolysis); ii) help to balancing electricity grid supporting the integration of non-programmable renewable energy sources; iii) exploit the natural gas transmission and distribution networks as storage systems in overproduction periods. However, the hydrogen injection into the natural gas infrastructures directly influences thermophysical properties of the gas mixture itself, such as density, calorific value, Wobbe index, speed of sound, etc [1]. The change of the thermophysical properties of gaseous mixture, in turn, directly affects the end use service in terms of efficiency and safety as well as the metrological performance and reliability of the volume and gas quality measurement systems. In this paper, the authors present the results of a study about the impact of hydrogen injection on the properties of the natural gas mixture. In detail, the changes of the thermodynamic properties of the gaseous mixtures with different hydrogen content have been analysed. Moreover, the theoretical effects of the aforementioned variations on the accuracy of the compressibility factor measurement have been also assessed.
format	article
author	Dell’Isola Marco Ficco Giorgio Moretti Linda Perna Alessandra Candelaresi Daniele Spazzafumo Giuseppe
author_facet	Dell’Isola Marco Ficco Giorgio Moretti Linda Perna Alessandra Candelaresi Daniele Spazzafumo Giuseppe
author_sort	Dell’Isola Marco
title	Impact of hydrogen injection on thermophysical properties and measurement reliability in natural gas networks
title_short	Impact of hydrogen injection on thermophysical properties and measurement reliability in natural gas networks
title_full	Impact of hydrogen injection on thermophysical properties and measurement reliability in natural gas networks
title_fullStr	Impact of hydrogen injection on thermophysical properties and measurement reliability in natural gas networks
title_full_unstemmed	Impact of hydrogen injection on thermophysical properties and measurement reliability in natural gas networks
title_sort	impact of hydrogen injection on thermophysical properties and measurement reliability in natural gas networks
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/e4f6d0d76f63475d82d03c420d85de28
work_keys_str_mv	AT dellisolamarco impactofhydrogeninjectiononthermophysicalpropertiesandmeasurementreliabilityinnaturalgasnetworks AT ficcogiorgio impactofhydrogeninjectiononthermophysicalpropertiesandmeasurementreliabilityinnaturalgasnetworks AT morettilinda impactofhydrogeninjectiononthermophysicalpropertiesandmeasurementreliabilityinnaturalgasnetworks AT pernaalessandra impactofhydrogeninjectiononthermophysicalpropertiesandmeasurementreliabilityinnaturalgasnetworks AT candelaresidaniele impactofhydrogeninjectiononthermophysicalpropertiesandmeasurementreliabilityinnaturalgasnetworks AT spazzafumogiuseppe impactofhydrogeninjectiononthermophysicalpropertiesandmeasurementreliabilityinnaturalgasnetworks
_version_	1718442096175611904

Impact of hydrogen injection on thermophysical properties and measurement reliability in natural gas networks

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