YB/T 5025-2018 PDF English
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YB/T 5025: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| YB/T 5025-2018 | English | 169 | Add to Cart | 3 days [Need to translate] | Determination of the coumarone and indene content |
| YB/T 5025-2006 | English | 239 | Add to Cart | 3 days [Need to translate] | Determination of the coumarone and indene content |
| YB/T 5025-1993 | English | 199 | Add to Cart | 2 days [Need to translate] | Method for the determination of the coumarone-indene content of refined heavy benzol |
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Basic data
| Standard ID | YB/T 5025-2018 (YB/T5025-2018) |
| Description (Translated English) | Determination of the coumarone and indene content |
| Sector / Industry | Ferrous Metallurgy Industry Standard (Recommended) |
| Classification of Chinese Standard | G18 |
| Classification of International Standard | 71.080.15 |
| Word Count Estimation | 7,714 |
| Date of Issue | 2018-10-22 |
| Date of Implementation | 2019-04-01 |
| Older Standard (superseded by this standard) | YB/T 5025-2006 |
| Regulation (derived from) | Ministry of Industry and Information Technology Announcement No.54 of 2018 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies reagent materials, equipment, test procedures, data processing, precision, etc. for the determination of coumarone and cloth content. This standard is applicable to the determination of coumarone and strontium in heavy benzene, fine benzene and dephenolized phenol oil prepared by coal tar processing. |