GB/T 17674-2012
Determination of nitrogen in crude oil by boat-inlet chemiluminescence (English Version)

Standard No.

GB/T 17674-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2022-07

Replace By

GB/T 17674-2021

Latest

GB/T 17674-2021

Replace

GB/T 17674-1999

Scope

This standard specifies the method for the determination of nitrogen content in crude oil by boat sample chemiluminescence method. This standard is applicable to crude oil and its products with a nitrogen content of 40 μg/g~10 000 μg/g. For nitrogen content less than 100 μg/g The light hydrocarbons can be determined by SH/T 0657,

GB/T 17674-2012 Referenced Document

• GB/T 1884 Crude petroleum and liquid petroleum products--Laboratory determination of density--Hydrometer method
• GB/T 4756 Method for manual sampling of petroleum liquids*， 2015-12-31 Update
• SH/T 0604 Crude petroleum and petroleum products.Determination of density.Oscillating U-tube Method
• SY/T 5317 Petroleum liquids. automatic pipeline sampling

GB/T 17674-2012 history

• 2021 GB/T 17674-2021 Determination of nitrogen in crude oil—Boat-inlet chemiluminescence
• 2012 GB/T 17674-2012 Determination of nitrogen in crude oil by boat-inlet chemiluminescence
• 1999 GB/T 17674-1999 Determination of nitrogen in petroleum and petroleum products by chemiluminescence method