GB/T 3554-1983
Replaced
SN/T 5251-2020
Active
Industry standards-Product inspection
SN/T 5251-2020 Method for the determination of the contents of sodium, aluminum, silicon, calcium, titanium, vanadium, manganese, iron, nickel and sulfur in imported and exported petroleum coke using wavelength-dispersive X-ray fluorescence spectroscopy
SN/T 5251-2020 Method for the determination of the contents of sodium, aluminum, silicon, calcium, titanium, vanadium, manganese, iron, nickel and sulfur in imported and exported petroleum coke using wavelength-dispersive X-ray fluorescence spectroscopy
Price:
$ 30
Basic Information
Standard Code:
SN/T 5251-2020
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Petroleum coke
ICS Name:
Paraffin, asphalt materials, and other petroleum products
Publish Date:
2020-08-27
Implement Date:
2021-03-01
Development Information
Related Standards
GB/T 7363-1987
Replaced
GB/T 7363-1987 Paraffin wax—Determination of polynuclear aromatics
GB/T 7364-1987
Replaced
GB/T 7364-1987 Paraffin wax—Determination of carbonizable substances
GB/T 8024-1987
Abolished
GB/T 8024-1987 Petroleum waxes and petrolatums—Determination of trace nitrogen—Microcoulometric method
GB/T 8025-1987
Active
GB/T 8025-1987 Petroleum waxes and petrolatums—Determination of trace sulfur—Microcoulometric method
GB/T 8026-1987
Replaced