• Treffer 1 von 1
Zurück zur Trefferliste

International comparison CCQM-K77: Refinery gas

  • Refinery gas is a complex mixture of hydrocarbons and non-combustible gases (e.g., carbon monoxide, carbon dioxide, nitrogen, helium). It is obtained as part of the refining and conversion of crude oil. This key comparison aims to evaluate the measurement capabilities for these types of mixtures. The results of the key comparison indicate that the analysis of a refinery-type gas mixture is for some laboratories a challenge. Overall, four laboratories (VSL, NIM, NPL and VNIIM) have satisfactory results. The results of some participants highlight some non-trivial issues, such as appropriate separation between saturated and unsaturated hydrocarbons, and issues with the measurement of nitrogen, hydrogen and helium. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCQM, according toRefinery gas is a complex mixture of hydrocarbons and non-combustible gases (e.g., carbon monoxide, carbon dioxide, nitrogen, helium). It is obtained as part of the refining and conversion of crude oil. This key comparison aims to evaluate the measurement capabilities for these types of mixtures. The results of the key comparison indicate that the analysis of a refinery-type gas mixture is for some laboratories a challenge. Overall, four laboratories (VSL, NIM, NPL and VNIIM) have satisfactory results. The results of some participants highlight some non-trivial issues, such as appropriate separation between saturated and unsaturated hydrocarbons, and issues with the measurement of nitrogen, hydrogen and helium. Main text. To reach the main text of this paper, click on Final Report. Note that this text is that which appears in Appendix B of the BIPM key comparison database kcdb.bipm.org/. The final report has been peer-reviewed and approved for publication by the CCQM, according to the provisions of the CIPM Mutual Recognition Arrangement (MRA). DatesIssue 1A (Technical Supplement 2012)zeige mehrzeige weniger

Metadaten exportieren

Weitere Dienste

Teilen auf Twitter Suche bei Google Scholar
Metadaten
Autoren/innen:G. Nieuwenkamp, R. M. Wessel, A.M.H. van der Veen, P. R. Ziel, Q. Han, Dirk Tuma, J.-C. Woo, J.T. Fuko, N. Szilágyi, T. Büki, L. Konopelko, Y.A. Kustikov, T.A. Popova, V.V. Pankratov, M.N. Pir, E.V. Nazarov, L.V. Ehvalov, A.U. Timofeev, T.A. Kuzmina, A.V. Meshkov, M. Valková, V. Pätoprsty, M. Downey, G. Vargha, A. Brown, M. Milton
Dokumenttyp:Zeitschriftenartikel
Veröffentlichungsform:Verlagsliteratur
Sprache:Englisch
Titel des übergeordneten Werkes (Englisch):Metrologia
Jahr der Erstveröffentlichung:2012
Verlag:Inst. of Physics Publ.
Verlagsort:Bristol
Jahrgang/Band:49
Ausgabe/Heft:08003
Erste Seite:1
Letzte Seite:71
Freie Schlagwörter:Chromatographische Analyse; Raffineriegas; Ringversuch
DOI:https://doi.org/10.1088/0026-1394/49/1A/08003
ISSN:0026-1394
ISSN:1681-7575
Verfügbarkeit des Dokuments:Physisches Exemplar in der Bibliothek der BAM vorhanden ("Hardcopy Access")
Bibliotheksstandort:Sonderstandort: Publica-Schrank
Datum der Freischaltung:19.02.2016
Referierte Publikation:Ja
Datum der Eintragung als referierte Publikation:31.05.2012