YB/T 6137-2023 PDF English
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Basic data
| Standard ID | YB/T 6137-2023 (YB/T6137-2023) |
| Description (Translated English) | (Coal tar - Determination of biphenyl, acenaphthene and fluorene content - Gas chromatography) |
| Sector / Industry | Ferrous Metallurgy Industry Standard (Recommended) |
| Classification of Chinese Standard | G18 |
| Classification of International Standard | 71.080 |
| Word Count Estimation | 8,841 |
| Date of Issue | 2023-12-20 |
| Date of Implementation | 2024-07-01 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the test principles, reagents and materials, instruments and equipment, samples, test procedures, calculation methods, precision, test reports, etc. for the determination of biphenyl, acenaphthene, and fluorene content in coal tar by gas chromatography. This standard is applicable to the determination of biphenyl, acenaphthene, and fluorene content in coal tar produced during coking. |
