ISO - 11257
Iron ores for shaft direct-reduction feedstocks — Determination of the low-temperature reduction-disintegration index and degree of metallization
active, Most Current
| Organization: | ISO |
| Publication Date: | 1 March 2022 |
| Status: | active |
| Page Count: | 16 |
| ICS Code (Iron ores): | 73.060.10 |
scope:
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 prevailing in shaft direct-reduction processes.
This document is applicable to lump ores and hot-bonded pellets.
Document History
11257
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...
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.