GB/T 1506-2002
Replaced
GB/T 1509-2006
Replaced
National standards
GB/T 1509-2006 Manganese ores—Determination of silicon content—Perchloric acid dehydration gravimetric method
GB/T 1509-2006 Manganese ores—Determination of silicon content—Perchloric acid dehydration gravimetric method
Basic Information
Standard Code:
GB/T 1509-2006
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Manganese ore
ICS Name:
Manganese ore
Publish Date:
2006-09-12
Implement Date:
2007-02-01
Pages:
5 pages
Scope
This standard specifies the determination of silicon content by the dehydration gravimetric method using perchloric acid. This standard is applicable to the determination of silicon content in manganese ores and manganese concentrates that do not contain fluoride. The determination range (mass fraction) is 0.50% to 20.00%.
Development Information
Replace the following standards
GB/T 1509-1979
Superseded by the following standards
Referenced Standards
Adopt standards
ISO 5890-1981
Related Standards
GB/T 1508-2002
Active
GB/T 1508-2002 Manganese ores—Determination of total iron content—Potassium dichromate titrimetric method and 1,10-phenanthroline spectrophotometric method
GB/T 1515-2002
Active
GB/T 1515-2002 Manganese ores—Determination of phosphorus content—Phosphomolybdenum blue spectrophotometric method
GB/T 1510-2006
Replaced
GB/T 1510-2006 Manganese ores—Determination of aluminium content—EDTA titrimetric method
GB/T 1507-2006
Active
GB/T 1507-2006 Manganese Ores—Determination of active oxygen content—Potassium dichromate titrimetric method
GB/T 1511-2006
Replaced