GB/T 18340.4-2010 Active
GB/T 18340.4-2010 Organic geochemical analysis methods for geological samples—Part 4:Determination of aromatic hydrocarbon group component in heavy fraction of oil—Mass spectrometry
Abstract
This part of GB/T 18340 specifies the mass spectrometry analysis method, quantitative calculation process, and analysis quality requirements for the composition of aromatic hydrocarbons in petroleum heavy fractions.
This part is applicable to the quantitative analysis of 18 aromatic hydrocarbons and 3 aromatic thiophenes in petroleum heavy fractions (with a boiling range of 205 °C to 540 °C). The sample should not contain olefins, the total sulfur content should be less than 1% of the total weight, and the content of non-aromatic compounds should be less than 5%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 18340.4-2010 |
| CCS | Basic standards and general methods |
| ICS | Mining and mineral products comprehensive |
| Implement Date | 2011-02-01 |