NF EN ISO 16968
Solid biofuels - Determination of minor elements
ISO 16968:2015 is intended for the determination of the minor elements Arsenic, Cadmium, Cobalt, Chromium, Copper, Mercury, Manganese, Molybdenum, Nickel, Lead, Antimony, Vanadium, and Zinc in all solid biofuels. Further, it describes methods for sample decomposition and suggests suitable instrumental methods for the determination of the elements of interest in the digests. The determination of other elements such as Selenium, Tin, and Thallium is also possible with the method described in this International Standard.
ISO 16968:2015 is intended for the determination of the minor elements Arsenic, Cadmium, Cobalt, Chromium, Copper, Mercury, Manganese, Molybdenum, Nickel, Lead, Antimony, Vanadium, and Zinc in all solid biofuels. Further, it describes methods for sample decomposition and suggests suitable instrumental methods for the determination of the elements of interest in the digests. The determination of other elements such as Selenium, Tin, and Thallium is also possible with the method described in this International Standard.
Le présent document propose les méthodes instrumentales et d'échantillonnage pour le dosage des éléments mineurs dans les digestats (ou minéralisats) de tous les biocombustibles solides, à savoir : arsenic (As), cadmium (Cd), cobalt (Co), chrome (Cr), cuivre (Cu), mercure (Hg), manganèse (Mn), molybdène (Mo), nickel (Ni), plomb (Pb), antimoine (Sb), vanadium (V) et zinc (Zn). La méthode décrite dans la présente Norme européenne peut également être utilisée pour le dosage du sélénium (Se), de l'étain (Sn) et du thallium (TI).
- Avant-propos
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1 Domaine d'application
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2 Références normatives
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3 Termes et définitions
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4 Symboles et abréviations
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5 Principe
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6 Réactifs
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7 Appareillage
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8 Préparation de l'échantillon pour essai
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9 Mode opératoire
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10 Calculs
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11 Caractéristiques de performance
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12 Rapport d'essai
- Annexe A (informative)Données de performance
- Bibliographie
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