ISO 11257
Iron ores for shaft direct-reduction feedstocks — Determination of the low-temperature reduction-disintegration index and degree of metallization
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| Organization: | ISO |
| Publication Date: | 15 October 2007 |
| Status: | inactive |
| Page Count: | 16 |
| ICS Code (Iron ores): | 73.060.10 |
Document History
March 1, 2022
Iron ores for shaft direct-reduction feedstocks — Determination of the low-temperature reduction-disintegration index and degree of metallization
This document specifies a method to provide a relative measure for evaluating the degree of size degradation and degree of metallization of iron ores, when reduced under conditions resembling those...
August 15, 2015
Iron ores for shaft direct-reduction feedstocks - Determination of the low-temperature reductiondisintegration index and degree of metallization
This International Standard specifies a method to provide a relative measure for evaluating the degree of size degradation and degree of metallization of iron ores, when reduced under conditions...
ISO 11257
October 15, 2007
Iron ores for shaft direct-reduction feedstocks — Determination of the low-temperature reduction-disintegration index and degree of metallization
A description is not available for this item.
July 1, 1998
Iron Ores - Determination of Disintegration and Metallization of Feedstock for Direct Reduction by Gas Reforming Processes
A description is not available for this item.