GB 5751-1986
Replaced
GB/T 16417-2011
Active
National standards
GB/T 16417-2011 Method for evaluating the washability of coal
GB/T 16417-2011 Method for evaluating the washability of coal
Basic Information
Standard Code:
GB/T 16417-2011
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Coal sorting
ICS Name:
\nCoal
Publish Date:
2011-09-29
Implement Date:
2012-03-01
Pages:
6 pages
Scope
This standard specifies the methods for assessing the selectivity of coal, and the naming and classification of its grades.
This standard applies to coal with a particle size greater than 0.5 mm.
Development Information
Replace the following standards
Referenced Standards
Related Standards
GB 481-1993
abolished_transferred
GB 481-1993 Sampling method of coal sample for production
GB/T 15223-1994
Replaced
GB/T 15223-1994 Plastics—Liquid resins—Determination of density by the pyknometer method
GB/T 15224.1-1994
Replaced
GB/T 15224.1-1994 Classification for quality of coal—Classification for ash yield of coal
GB/T 15224.2-1994
Replaced
GB/T 15224.2-1994 Classification for quality of coal—Classification for sulphur content of coal
GB/T 15224.3-1994
Replaced