NEN-ISO 11258
Iron ores for shaft direct-reduction feedstocks - Determination of the reducibility index, final degree of reduction and degree of metallization
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 September 2015 |
| Status: | active |
| Page Count: | 27 |
| ICS Code (Iron ores): | 73.060.10 |
scope:
NEN-ISO 11258 specifies a method to provide a relative measure for evaluating the extent to and ease to which oxygen can be removed from iron ores, when reduced under conditions resembling those prevailing in shaft direct-reduction processes. It specifies the determination of the reducibility, final degree of reduction, and degree of metallization. This International Standard is applicable to lump ores and hot-bonded pellets.
Document History
NEN-ISO 11258
September 1, 2015
Iron ores for shaft direct-reduction feedstocks - Determination of the reducibility index, final degree of reduction and degree of metallization
NEN-ISO 11258 specifies a method to provide a relative measure for evaluating the extent to and ease to which oxygen can be removed from iron ores, when reduced under conditions resembling those...
November 1, 2007
Iron ores for shaft direct-reduction feedstocks - Determination of the reducibility index, final degree of reduction and degree of metallization
This International Standard specifies a method to provide a relative measure for evaluating the extent and ease to which oxygen can be removed from iron ores, when reduced under conditions resembling...