NBSHT0951-2017 PDF English
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| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| NB/SH/T 0951-2017 | English | 189 | Add to Cart | 3 days [Need to translate] | Standard test method for particle size distribution of catalytic cracking |
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Basic data
| Standard ID | NB/SH/T 0951-2017 (NB/SH/T0951-2017) |
| Description (Translated English) | Standard test method for particle size distribution of catalytic cracking |
| Sector / Industry | Energy Industry Standard (Recommended) |
| Classification of Chinese Standard | G74 |
| Classification of International Standard | 71.100.99 |
| Word Count Estimation | 8,893 |
| Date of Issue | 2017-12-27 |
| Date of Implementation | 2018-06-01 |
| Quoted Standard | GB/T 6379.2; GB/T 15445.1; GB/T 19077-2016; JJF 1211; NB/SH/T 0960 |
| Adopted Standard | ASTM D4464-15, MOD |
| Regulation (derived from) | National Energy Administration Announcement No. 13 of 2017 |
| Issuing agency(ies) | National Energy Administration |
| Summary | This standard specifies the test method for determining the particle size distribution of catalytic cracking catalysts by laser scattering. This standard is applicable to the determination of particle size distribution of catalytic catalysts for catalytic cracking, catalytic cracking catalysts and auxiliary particles with particle size ranging from 1 ��m to 300 ��m and median particle size from 60 ��m to 110 ��m. This standard also applies to the measurement of the particle size distribution of median particle size beyond the scope of this standard, but the precision of the results is not examined. |
