GB/T 24240-2009

Active

Direct reduced iron - Determination of apparent density and water absorption of hot briquetted iron (HBI)

直接还原铁 热压铁块（HBI）表观密度和吸水率的测定

Standard Type
GBT
ICS
73.060.10
CCS
D31
Status
Active
Issue Date
2009-07-15
Implementation
2010-04-01
Centralized Committee
中国钢铁工业协会
Issuing Authority
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the test methods for determining the apparent density and water absorption of hot briquetted iron (HBI), a form of direct reduced iron used in steelmaking. It is applied in the mining and metallurgical industries for quality control and material characterization of HBI during production, storage, and transportation. The standard ensures consistent measurement techniques for evaluating the physical properties that affect handling, shipping efficiency, and downstream processing in electric arc furnace (EAF) steel production.

Related Standards

GB/T 1819.7-2004 Methods for chemical analysis of tin concentrates--Determination of bismuth content--Flame atomicabsorption spectrometric method GB/T 1819.3-2004 Methods for chemical analysis of tin concentrates--Determination of iron content--The cerium sulfate titrimetric method GB/T 1819.5-2004 Methods for chemical analysis of tin concentrates--Determination of arsenic content--The molybdoantimonyarsenate blue spectrophotometric method and the distillation-iodimetric titrimetric method GB/T 1819.4-2004 Methodsfor chemical analysis of tin concentrates--Determination of lead content--Flameatomic absorption spectrometric method and EDTA titrimetric method GB/T 1819.12-2004 Methods for chemical analysis of tin concentrates--Determination of silicon dioxide content--The silicomolybdenum blue spectrophotometric method GB/T 1819.2-2004 Methods for chemical analysis of tin concentrates--Determination of tin content--The potassium iodate titrimetric method GB/T 1819.13-2004 Methodsfor chemical analysis of tin concentrates--Determination of magnesium oxide andcalcium oxide contents--Flame atomic absorption spectrometric method GB/T 1819.8-2004 Methods for chemical analysis of tin concentrates--Determination of zinc content--Flame atomic absorption spectrometric method
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.