ASTM International

Standard Test Method for Nitrogen in Petroleum and Petroleum Products by Boat-Inlet Chemiluminescence
 N D5762

Annotation

This test method covers the determination of nitrogen in liquid hydrocarbons, including petroleum process streams and lubricating oils in the concentration range from 40 to 10 000 g/g nitrogen. For light hydrocarbons containing less than 100 g/g nitrogen, Test Method D4629 can be more appropriate.

The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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. Specific warning statements are given in Section 6, 7.1, 8.2, and 8.2.2.

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

Автоматический перевод:

Метод стандартной пробы для азота в нефтепродуктах и нефтепродуктах вставленной лодкой хемилюминесценцией

Этот метод тестирования покрывает определение азота в жидких углеводородах, включая нефтяные потоки процесса и смазочные материалы в диапазоне концентрации от 40 до 10 000 g/g азотов. Для легких углеводородов, содержащих меньше чем 100 g/g азотов, Метод тестирования, D4629 может быть более надлежащим.