GB/T 397-2009
Specification of coal for coke making (English Version)
- Standard No.
- GB/T 397-2009
- 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
- 2022-10
- Replace By
- GB/T 397-2022
- Latest
- GB/T 397-2022
- Replace
- GB/T 17609-1998 GB/T 397-1998
- Scope
- This standard specifies the categories, technical requirements, measurement methods, quality inspection and acceptance of coking coal. This standard applies to metallurgical coking coal and foundry coking coal.
GB/T 397-2009 Referenced Document
- GB 474-2008 Method for preparation of coal sample
- GB 475-2008 Method for manual sampling of commercial coal
- GB/T 18666 Method for quality sport check and acceptance of commerical coal*， 2014-06-09 Update
- GB/T 19494.1-2004 Mechanical sampling of coal Part 1:Method for sampling
- GB/T 19494.2-2004 Mechanical sampling of coal Part 2:Method for sample preparation
- GB/T 211-2007 Determination of total moisture in coal
- GB/T 212-2008 Proximate analysis of coal
- GB/T 214-2007 Determination of total sulfur in coal
- GB/T 216-2003 Determination of phosphorus in coal
- GB/T 5447-1997 Determination of caking index of bituminous coal
- GB/T 5751-2009 Chinese classification of coals
- GB/T 6948-2008 Method of determining microscopically the reflectance of vitrinite in coal
GB/T 397-2009 history
- 2022 GB/T 397-2022 Commercial coal quality—Coal for coke making
- 2009 GB/T 397-2009 Specification of coal for coke making
- 1998 GB/T 397-1998 Technical condition of coal for metallurgical coke
GB/T 397-2009 Specification of coal for coke making has been changed from GB/T 17609-1998 Technical condition of coal for foundry coke.
