Dergi makalesi Açık Erişim

Development- and Validation-Improved Metrological Methods for the Determination of Inorganic Impurities and Ash Content from Biofuels

   Stratulat, Camelia; Ginghina, Raluca Elena; Bratu, Adriana Elena; Isleyen, Alper; Tunc, Murat; Hafner-Vuk, Katarina; Frey, Anne Mette; Kjeldsen, Henrik; Vogl, Jochen

In this study, five laboratories, namely, BRML (Romania), TUBITAK UME (Turkey), IMBIH (Bosnia and Herzegovina), BAM (Germany), and DTI (Denmark), developed and validated analytical procedures by ICP-MS, ICP-OES, MWP-AES, WD-XRF, and ID-MS for the determination of inorganic impurities in solid and liquid biofuels, established the budget of uncertainties, and developed the method for determining the amount of ash in the measurement range 0-1.2% with absolute repeatability less than 0.1% and absolute reproducibility of 0.2% (according to EN ISO 18122). In order to create homogeneous certified reference materials, improved methodologies for the measurement and characterization of solid and liquid biofuels were developed. Thus, information regarding the precision, accuracy, and bias of the method, and identifying the factors that intervened in the measurement of uncertainty were experimentally determined, supplementing the information from the existing standards in the field.

Dosyalar (285 Bytes)
Dosya adı Boyutu
bib-8eb24208-7563-42a5-ad56-22060ffc1f79.txt
md5:afc172f547d527e487eb328bc3376094
285 Bytes İndir
56
12
görüntülenme
indirilme
Görüntülenme 56
İndirme 12
Veri hacmi 3.4 kB
Tekil görüntülenme 52
Tekil indirme 12
Atıflar
  • Citation Indexes: 3
Okunma İstatistikleri
  • Readers: 2

Alıntı yap