GB/T 3135-1982
abolished_transferred
DB51/T 2423-2017
Abolished
Sichuan ProvinceLocal standards
DB51/T 2423-2017 DB51/T 2423-2017 Wet Method for Extracting Chromium by Side Product Iron Oxide Powder
DB51/T 2423-2017 DB51/T 2423-2017 Wet Method for Extracting Chromium by Side Product Iron Oxide Powder
Price:
$ 30
Basic Information
Standard Code:
DB51/T 2423-2017
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Oxides, elemental substances
ICS Name:
Oxide
Publish Date:
2017-09-19
Implement Date:
2017-09-20
Pages:
12 pages
Scope
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, and storage of iron oxide powder produced as a by-product of wet chrome extraction. This standard applies to iron oxide powder made after the wet extraction of chromium from chromite. It is mainly used in ironmaking and other industrial fields.
Development Information
Related Standards
GB/T 3501-1983
Abolished
GB/T 3501-1983 Technical requirements of superfine ruthenium dioxide hydrate powder
GB/T 3502-1983
Abolished
GB/T 3502-1983 Technical requirements of super fine palladium oxide powder
GB/T 5236-1985
abolished_transferred
GB/T 5236-1985 Antimony trisulfide
GB/T 7315.1-1987
abolished_transferred
GB/T 7315.1-1987 Methods for chemical analysis of vanadium pentoxide—The potassium permanganate oxidation-ammonium ferrous sulfate titrimetric method for the determination of vanadium pentoxide content
GB/T 7315.2-1987
abolished_transferred