ASTM International

Standard Test Method for Trace Metals in Petroleum Coke by Atomic Absorption
 N D5056

Annotation

This test method covers the analysis for the commonly determined trace metals (aluminum, calcium, iron, nickel, silicon, sodium, and vanadium) in laboratory analysis samples of raw and calcined petroleum coke by atomic absorption spectroscopy.

The elemental concentration ranges for which this test method is applicable and the limits of detection of this test method are listed in Table 1.

The values stated in SI units are to be regarded as the standard.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For warning statements, see Sections 8 – 10.

*A Summary of Changes section appears at the end of this standard

Автоматический перевод:

Метод стандартной пробы для металлических микроэлементов в нефтяном коксе атомным поглощением

Этот метод испытаний покрывает анализ для обычно решительных металлических микроэлементов (алюминий, кальций, железо, никель, кремний, натрий и ванадий) в образцах лабораторного анализа сырого и прокаленного нефтяного кокса атомной абсорбционной спектроскопией.