| Standard ID | HG/T 2271-2007 (HG/T2271-2007) |
| Description (Translated English) | The platinum catalyst Oxidizing ammonia into nitric acid |
| Sector / Industry | Chemical Industry Industry Standard (Recommended) |
| Classification of Chinese Standard | G75 |
| Classification of International Standard | 71.100.99 |
| Word Count Estimation | 11,129 |
| Date of Issue | 2007-04-13 |
| Date of Implementation | 2007-10-01 |
| Older Standard (superseded by this standard) | HG 2271.1-1992; HG/T 2271.2-1992 |
| Quoted Standard | GB/T 191-2000; GB/T 1250-1989; GB/T 6678-2003; GB/T 6682; HB/T 3696.2-2002; HB/T 3696.3-2002 |
| Drafting Organization | Taiyuan, China Precious Metals Limited |
| Administrative Organization | Fertilizers and soil conditioners National Technical Committee of Standardization Technical Committee of Chemical Fertilizer Catalyst |
| Regulation (derived from) | NDRC Notice No. 22 of 2007 |
| Summary | This standard specifies the ammonia oxidation catalyst platinum nitrate requirements, test methods, test rules and signs, packaging, storage, transportation. This standard applies to ammonia oxidation nitric acid, hydrocyanic acid and caprolactam with mesh platinum catalyst. |