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GB/T 18817-2002
Specifications of bituminous coal used for blast furnace PCI (English Version)

GB/T 18817-2002
Standard No.
GB/T 18817-2002
Language
Chinese, Available in English version
Release Date
2002
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status
 2009-05
Replace By
GB/T 18512-2008
Latest
GB/T 18512-2022
Scope
This standard specifies the technical requirements, test methods and inspection rules for bituminous coal used in blast furnace injection. This standard is applicable to bituminous coal injection for blast furnaces of various volumes.

GB/T 18817-2002 history

  • 2022 GB/T 18512-2022 Commercial coal quality—Coal for blast furnace injection
  • 2008 GB/T 18512-2008 Specifications of coal used in pulverized coal injection(PCI)
  • 2002 GB/T 18817-2002 Specifications of bituminous coal used for blast furnace PCI

GB/T 18817-2002 Specifications of bituminous coal used for blast furnace PCI was changed to GB/T 18512-2008 Specifications of coal used in pulverized coal injection(PCI).




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