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D2.1 Choice for a sulphur free odorant

Polman, Erik; Vlap, Harm


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<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Polman, Erik</dc:creator>
  <dc:creator>Vlap, Harm</dc:creator>
  <dc:date>2021-10-11</dc:date>
  <dc:description>This report describes the selection of a potential third sulphur free odorant for hydrogen for the research within the framework of Hydelta WP2: Odorization.

Two odorants that are already known for natural gas, namely Tetrahydrothiophene (THT) and GASODOR® S-free, were already pre-selected. After a literature search, three odorants were tested for the odour character and the odour behaviour after a selection on the properties of the odorant.

The candidate odorant 2-hexyne was ultimately selected on the basis of the following properties:


	an unpleasant distinctive characteristic odour
	a low odour threshold
	low toxicity
	sulphur-free
	workable dosage: nominal 15 mg/m3(n), minimum 10 mg/m3(n), maximum 35 mg/m3(n).


This odorant will be further tested in the HyDelta WP2 study.</dc:description>
  <dc:description>Dit project is medegefinancierd door TKI Energie uit de Toeslag voor Topconsortia voor Kennis en Innovatie (TKI's) van het ministerie van Economische Zaken, onder referentie nummer TKI2020-HyDelta.</dc:description>
  <dc:identifier>https://zenodo.org/record/5561227</dc:identifier>
  <dc:identifier>10.5281/zenodo.5561227</dc:identifier>
  <dc:identifier>oai:zenodo.org:5561227</dc:identifier>
  <dc:language>nld</dc:language>
  <dc:relation>doi:10.5281/zenodo.5561226</dc:relation>
  <dc:relation>url:https://zenodo.org/communities/hydelta-1-0</dc:relation>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>https://creativecommons.org/licenses/by/4.0/legalcode</dc:rights>
  <dc:subject>hydrogen</dc:subject>
  <dc:subject>odorant</dc:subject>
  <dc:subject>THT</dc:subject>
  <dc:subject>Mercaptan</dc:subject>
  <dc:subject>hydelta</dc:subject>
  <dc:subject>hydrogen economy</dc:subject>
  <dc:title>D2.1 Choice for a sulphur free odorant</dc:title>
  <dc:type>info:eu-repo/semantics/report</dc:type>
  <dc:type>publication-report</dc:type>
</oai_dc:dc>
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