GB/T 23801-2009
Determination of fatty acid methyl esters(FAME) in middle distillates by infrared spectroscopy method (English Version)
- Standard No.
- GB/T 23801-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2022-05
- Replace By
- GB/T 23801-2021
- Latest
- GB/T 23801-2021
- Scope
- This standard specifies the method for determining the volume fraction of fatty acid methyl esters (FAME) in diesel fuel by infrared spectroscopy. The measurement range is that the volume fraction of FAME is about 1.7%~22.7%. For samples whose FAME content exceeds the specified range and other middle distillate oil samples, this method can also be used for determination, but its precision has not been verified. This standard has been proven to be suitable for samples containing FAME that meet the requirements of GB/T 20828. To obtain reliable quantitative data, the sample should not contain significant amounts of other interfering components, especially esters. These interfering components are attractive in the spectral region used in the quantitative analysis of FAME, which can cause the data obtained by this method to be too large. Use of this standard may involve hazardous materials, procedures, and instruments. This standard does not give a description of all safety issues related to its use. It is the responsibility of the user of this standard to establish appropriate safeguards and determine the applicability of regulatory limitations prior to use.
GB/T 23801-2009 Referenced Document
- EN 14103:2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of ester and linolenic acid methyl ester contents
- GB/T 20828 Biodiesel blend stock (BD100) for diesel engine fuels*， 2015-05-08 Update
- GB/T 4756 Method for manual sampling of petroleum liquids*， 2015-12-31 Update
GB/T 23801-2009 history
- 2021 GB/T 23801-2021 Determination of fatty acid methyl ester (FAME) content in middle distillates—Infrared spectrometry
- 2009 GB/T 23801-2009 Determination of fatty acid methyl esters(FAME) in middle distillates by infrared spectroscopy method
