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Sponge iron production in rotary kiln download
14 Feb As the iron ore is in direct contact with the reducing agent throughout the reduction process, it is often termed as direct reduced iron (DRI). Raw material mix consisting of iron ore, dolomite and non-coking coal is fed at the one end of the rotary kiln and is heated by coal burners to produce DRI. Rotary Kiln Process of Making Sponge Iron. HISTORICAL BACKGROUND. The production of steel began in ancient times; but because of the complexity and slow speed of the ancient process, they could not be carried out on a very large scale. Conse- quently, they were replaced by the high production rate ' indirect. Sponge Iron Production in Rotary Kiln - Kindle edition by A. Sarangi, B. Sarangi. Download it once and read it on your Kindle device, PC, phones or tablets. Use features like bookmarks, note taking and highlighting while reading Sponge Iron Production in Rotary Kiln.
carried out in the field of specifying raw materials for the production of sponge iron through coal based route, almost negligible attention has been paid to study the accretion formation inside the rotary kiln. Accretion formation is one of the major problems encountered during direct reduction in rotary kiln. After operating coal. Use of Rotary Kiln as reactor makes it known as Rotary Kiln based Direct Reduction (RKDR). Strengths of Rotary Kiln produced Sponge Iron. Govt. Of India concentrated on developing alternate technologies to produce iron with non- coking coal since To produce sponge iron, iron ore and coal are used as raw material. In the kiln coal is injected from feed side, which is called feed coal as well as discharge side, which is called injected coal. The production of sponge iron depends on metallization of iron ore.
14 Nov - 5 min - Uploaded by Zhibin Jiang Our company is professionally engaged in research and development on direct reduced iron. 19 Aug - 19 sec - Uploaded by Garnerd Download Sponge Iron Production in Rotary Kiln Book. Garnerd. Loading Unsubscribe from. Rotary kiln is the primary equipment in sponge iron industry, which is used to reduce iron ore to metallic iron i.e. Fe. It is called sponge iron. Rotary kiln is widely used in cement and steel industries. The production capacities of these industries depend significantly on the performance of rotary kiln. The parameters, which.