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ISO 11257:2007 [ Withdrawn ]

Iron ores for shaft direct-reduction feedstocks - Determination of the low-temperature reduction-disintegration index and degree of metallization

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Publication date: 2007-10-15
Price: 88 vnd

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ISO 11257:2007 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.ISO 11257:2007 is applicable to lump ores and hot-bonded pellets.
Document identifier
ISO 11257:2007 [ Withdrawn ]
Title
Iron ores for shaft direct-reduction feedstocks - Determination of the low-temperature reduction-disintegration index and degree of metallization
ISO Category
TC 102/SC 3: Physical testing
Publication date
2007-10-15
Status
Ineffective
International Relationship
BS ISO 11257:2007 * BS ISO 11257:2007
Cross references
Latest version
ISO 11257:2015
Iron ores for shaft direct-reduction feedstocks - Determination of the low-temperature reduction-disintegration index and degree of metallization
Document identifier ISO 11257:2015
Publication date 2015-08-15
Classification 73.060.10. Iron ores
Status Effective
*
History of version
ISO 11257:2015*ISO 11257:2007 [ Withdrawn ] * ISO 11257:2015 * ISO 11257:2007 * ISO 11257:1998
Keywords
Classification
73.060.10. Iron ores
Pages
Price 88 vnd

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