NEN-ISO 4691
Iron ores - Determination of titanium - Diantipyrylmethane spectrophotometric method
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 July 2009 |
| Status: | active |
| Page Count: | 21 |
| ICS Code (Iron ores): | 73.060.10 |
scope:
This International Standard specifies a spectrophotometric method using diantipyrylmethane for the determination of the mass fraction of titanium in iron ores. This method is applicable to a mass-fraction range of 0,02 % to 4,0 % of titanium in natural iron ores, and iron ore concentrates and agglomerates including sinter products.
Document History
NEN-ISO 4691
July 1, 2009
Iron ores - Determination of titanium - Diantipyrylmethane spectrophotometric method
This International Standard specifies a spectrophotometric method using diantipyrylmethane for the determination of the mass fraction of titanium in iron ores. This method is applicable to a...