GB/T 14849.2-1993
Replaced
GB/T 24530-2009
Active
National standards
GB/T 24530-2009 Iron ores for blast furnace feedstocks—Determination of reduction under load
GB/T 24530-2009 Iron ores for blast furnace feedstocks—Determination of reduction under load
Basic Information
Standard Code:
GB/T 24530-2009
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Iron ore
ICS Name:
Iron ore
Publish Date:
2009-10-30
Implement Date:
2010-05-01
Pages:
11 pages
Scope
This standard specifies a test method for determining the physical stability of iron ore during reduction by simulating the gas flow in the reduction zone of a blast furnace.
This standard is suitable for lump ore and pellet ore.
Development Information
Referenced Standards
ISO 2597-1
ISO 9035
GB/T 10322.1-2000 Iron ores—Sampling and sample preparation procedures
GB/T 10322.1-2014 Iron ores—Sampling and sample preparation procedures
GB/T 10322.1-2023 Iron ores—Sampling and sample preparation procedures
GB/T 6730.5-1986 Methods for chemical analysis of iron ores The titanium chloride-potassium dichromate volumetric method for the determination of total iron content
GB/T 6730.5-2007 Iron ores—Determination of total iron content—Titanium(Ⅲ)chloride reduction methods
GB/T 6730.5-2022 Iron ores—Determination of total iron content—Titrimetric methods after titanium(Ⅲ) chloride reduction
GB/T 20565-2006 Iron ores and direct reduced iron—Vocabulary
GB/T 20565-2022 Iron ores and direct reduced iron—Vocabulary
Adopt standards
ISO 7992:2007
Related Standards
GB/T 10322.1-2000
Replaced
GB/T 10322.1-2000 Iron ores—Sampling and sample preparation procedures
GB/T 10322.2-2000
Active
GB/T 10322.2-2000 Iron ores—Experimental methods for evaluation of quality variation
GB/T 10322.3-2000
Replaced
GB/T 10322.3-2000 Iron ores—Experimental methods for checking the precision of sampling
GB/T 10322.4-2000
Replaced
GB/T 10322.4-2000 Iron ores—Experimental methods for checking the bias of sampling
GB/T 10322.5-2000
Replaced