GB/T 24515-2009 Active National standards

GB/T 24515-2009 Iron ores for blast furnace feedstocks—Determination of the reducibility by the rate of reduction index

GB/T 24515-2009 Iron ores for blast furnace feedstocks—Determination of the reducibility by the rate of reduction index

Publish Date: 2009-10-30 Implement Date: 2010-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 24515-2009

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 the relative measurement method for the separation of oxygen from iron ore under the conditions of simulating the reduction zone of a blast furnace.
This standard is applicable to lump ore, sintered ore, and pellet ore.

Development Information

Word Count: 18 Thousand words Pages: 11 pages

Referenced Standards

ISO 2597-1:2006 ISO 9035:1989 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 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 20565-2006 Iron ores and direct reduced iron—Vocabulary GB/T 20565-2022 Iron ores and direct reduced iron—Vocabulary

Adopt standards

ISO 4695:2007

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