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Sampling of a lot and preparation of a test sample shall be in accordance with ISO 3082. The size ranges for pellets shall be 50 % - 16,0 mm + 12,5 mm and 50 % - 12,5 mm + 10,0 mm. The size ranges for lump ores shall be 50 % - 20,0 mm + 16,0 mm and 50 % - …
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powered by ISO ® Iniciar Sesión? ... Búsqueda-----Búsqueda. Resultados de la búsqueda. ×. ISO 11256:2015(en) ×. ISO 11256:2015(en) Iron ore pellets for shaft direct-reduction feedstocks ? Determination of the clustering index. Comprar. Seguir. Índice. Foreword. Introduction. 1 Scope. 2 Normative references. 3 Terms and definitions.
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General Description. LR 8000 system is an automatic equipment able to operate the tests on iron ore and similar raw materials according to standards ISO 7992 (RUL), ISO 11256 (Clustering) and HYL Sticking. Determination of Reduction is performed under mechanical Load and it is an iron ore testing method where a sample is isothermally reduced in ...
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ISO 11256 was prepared by Technical Committee ISO/TC 102, Iron ore and direct reduced iron, Subcommittee SC 3, Physical testing. This second edition cancels and replaces the first edition (ISO 11256:1998), which has been revised to homogenise with other physical test standards. This is a preview of "ISO 11256:2007".
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This third edition cancels and replaces the second edition (ISO 11256:2007), ... Introduction. This International Standard concerns one of a number of physical test methods that have been developed to measure various physical parameters and to evaluate the behaviour of iron ores including reducibility, disintegration, crushing strength ...
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Aug 01, 2015· ISO 11256, 3rd Edition, August 1, 2015 - Iron ore pellets for shaft direct-reduction feedstocks - Determination of the clustering index This International Standard specifies a method to provide a relative measure for evaluating the formation of clusters of iron ore pellets when reduced under conditions resembling those prevailing in shaft direct …
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Buy BS ISO 11256 : 2015 IRON ORE PELLETS FOR SHAFT DIRECT-REDUCTION FEEDSTOCKS - DETERMINATION OF THE CLUSTERING INDEX from SAI Global. Skip to content - Show main menu navigation below - Close main menu navigation below. Infostore. Find Standards. Advanced Search; Standards Categories - ICS Codes;
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This International Standard specifies a test method for evaluating the clustering behaviour of iron ore pellets under conditions that resemble the ones prevailing in direct reduction by gas reforming processes. This title may contain less than 24 pages of technical content.
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ISO 11257. TheHotLoad(cluster-ing and reducibility) test (shown in Figures 2 and 3 on the following page) is run at 816° C, which was appropriate for DR opera - tions for many years. Likewise, the ISO test for clustering (ISO 11256) is run at 850° C, and the reducibility test (ISO 11258) is performed at 800° C, all in the same general range.
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Drop Weight Test (Axb) Abrasion Test (ta) ... ISO 11257: Clustering: ISO 11256, HYL: HYL reducibility: HYL: HYL swelling: HYL: Lab and pilot scale equipment. Corem has all the equipment and necessary expertise to perform tests meeting the highest quality standards (ISO international standards, and other standards). Corem is an active member of ...
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Sep 28, 2020· Likewise, the ISO test for clustering (ISO 11256) is run at 850° C, and the reducibility test (ISO 11258) is performed at 800° C, all in the same general range.Salvin Instruments, Linder Test Apparatus . Standard : ISO- 11257:2015, ISO 13930:2015 ; Low-Temp Reduction disintegration index degree of metallization; …
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