Utilization of Pellet Fines in the Iron Ore Sintering Process
The sinter plant that converts the iron ore fines into a desirable blast furnace feed, offers an avenue for recycling wastes. One of the several wastes that are produced at an iron and steel plant is the undersized pellet fines, which cannot be directly used in iron making. The present study evaluat...
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| Veröffentlicht in: | Transactions of the Indian Institute of Metals 2023-11, Vol.76 (11), p.2985-2992 |
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| container_title | Transactions of the Indian Institute of Metals |
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| creator | Patil, Dhanraj Singh, Akhil Bhosekar, Vinayak Rao, Nageswar Dayanand, C. B. Sah, Rameshwar |
| description | The sinter plant that converts the iron ore fines into a desirable blast furnace feed, offers an avenue for recycling wastes. One of the several wastes that are produced at an iron and steel plant is the undersized pellet fines, which cannot be directly used in iron making. The present study evaluated the influence of these pellet fines on the sintering process. 5 experiments were conducted, by varying the pellet fines from 0 to 50% in the iron ore blend. It was found that the productivity decreased from 1.65 to 1.17 t/hr/m
2
and sintering time increased from 27.5 to 34.5 min with increasing pellet fines. The sinter product yield (+ 5 mm) decreased from 86.70 to 79.70%. Sinter strength decreased with an increase in pellet fines. The tumbler index (TI) decreased from 66.20 to 59.87% with an increase in pellet fines upto 50%. |
| doi_str_mv | 10.1007/s12666-023-03050-9 |
| format | Article |
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2
and sintering time increased from 27.5 to 34.5 min with increasing pellet fines. The sinter product yield (+ 5 mm) decreased from 86.70 to 79.70%. Sinter strength decreased with an increase in pellet fines. The tumbler index (TI) decreased from 66.20 to 59.87% with an increase in pellet fines upto 50%.</description><identifier>ISSN: 0972-2815</identifier><identifier>EISSN: 0975-1645</identifier><identifier>DOI: 10.1007/s12666-023-03050-9</identifier><language>eng</language><publisher>New Delhi: Springer India</publisher><subject>Chemistry and Materials Science ; Corrosion and Coatings ; Iron and steel plants ; Iron ores ; Ironmaking ; Materials Science ; Metallic Materials ; Original Article ; Pellets ; Sinter ; Sintering ; Tribology ; Tumblers ; Wastes</subject><ispartof>Transactions of the Indian Institute of Metals, 2023-11, Vol.76 (11), p.2985-2992</ispartof><rights>The Indian Institute of Metals - IIM 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c270t-b3eedd5f70a9e887f9e07b58bac6a16224d53b922a2b72d3363adeb4345bdd43</cites><orcidid>0000-0001-8162-0735</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12666-023-03050-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s12666-023-03050-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27922,27923,41486,42555,51317</link.rule.ids></links><search><creatorcontrib>Patil, Dhanraj</creatorcontrib><creatorcontrib>Singh, Akhil</creatorcontrib><creatorcontrib>Bhosekar, Vinayak</creatorcontrib><creatorcontrib>Rao, Nageswar</creatorcontrib><creatorcontrib>Dayanand, C. B.</creatorcontrib><creatorcontrib>Sah, Rameshwar</creatorcontrib><title>Utilization of Pellet Fines in the Iron Ore Sintering Process</title><title>Transactions of the Indian Institute of Metals</title><addtitle>Trans Indian Inst Met</addtitle><description>The sinter plant that converts the iron ore fines into a desirable blast furnace feed, offers an avenue for recycling wastes. One of the several wastes that are produced at an iron and steel plant is the undersized pellet fines, which cannot be directly used in iron making. The present study evaluated the influence of these pellet fines on the sintering process. 5 experiments were conducted, by varying the pellet fines from 0 to 50% in the iron ore blend. It was found that the productivity decreased from 1.65 to 1.17 t/hr/m
2
and sintering time increased from 27.5 to 34.5 min with increasing pellet fines. The sinter product yield (+ 5 mm) decreased from 86.70 to 79.70%. Sinter strength decreased with an increase in pellet fines. The tumbler index (TI) decreased from 66.20 to 59.87% with an increase in pellet fines upto 50%.</description><subject>Chemistry and Materials Science</subject><subject>Corrosion and Coatings</subject><subject>Iron and steel plants</subject><subject>Iron ores</subject><subject>Ironmaking</subject><subject>Materials Science</subject><subject>Metallic Materials</subject><subject>Original Article</subject><subject>Pellets</subject><subject>Sinter</subject><subject>Sintering</subject><subject>Tribology</subject><subject>Tumblers</subject><subject>Wastes</subject><issn>0972-2815</issn><issn>0975-1645</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp9kEFLAzEQhYMoWKt_wFPAc3Q22SSbgwcpVguFFqznkN2d1ZR1tybpQX-9267gzdMMzHtveB8h1xncZgD6LmZcKcWACwYCJDBzQiZgtGSZyuXpceeMF5k8JxcxbgGE4UJMyP1r8q3_dsn3He0busa2xUTnvsNIfUfTO9JFGG6rgPTFdwmD797oOvQVxnhJzhrXRrz6nVOymT9uZs9suXpazB6WrOIaEisFYl3LRoMzWBS6MQi6lEXpKuUyxXleS1Eazh0vNa-FUMLVWOYil2Vd52JKbsbYXeg_9xiT3fb70A0fLS80AEijxKDio6oKfYwBG7sL_sOFL5uBPVCyIyU7ULJHStYMJjGa4u5QDMNf9D-uH6pWaYI</recordid><startdate>20231101</startdate><enddate>20231101</enddate><creator>Patil, Dhanraj</creator><creator>Singh, Akhil</creator><creator>Bhosekar, Vinayak</creator><creator>Rao, Nageswar</creator><creator>Dayanand, C. B.</creator><creator>Sah, Rameshwar</creator><general>Springer India</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0001-8162-0735</orcidid></search><sort><creationdate>20231101</creationdate><title>Utilization of Pellet Fines in the Iron Ore Sintering Process</title><author>Patil, Dhanraj ; Singh, Akhil ; Bhosekar, Vinayak ; Rao, Nageswar ; Dayanand, C. B. ; Sah, Rameshwar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c270t-b3eedd5f70a9e887f9e07b58bac6a16224d53b922a2b72d3363adeb4345bdd43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Chemistry and Materials Science</topic><topic>Corrosion and Coatings</topic><topic>Iron and steel plants</topic><topic>Iron ores</topic><topic>Ironmaking</topic><topic>Materials Science</topic><topic>Metallic Materials</topic><topic>Original Article</topic><topic>Pellets</topic><topic>Sinter</topic><topic>Sintering</topic><topic>Tribology</topic><topic>Tumblers</topic><topic>Wastes</topic><toplevel>online_resources</toplevel><creatorcontrib>Patil, Dhanraj</creatorcontrib><creatorcontrib>Singh, Akhil</creatorcontrib><creatorcontrib>Bhosekar, Vinayak</creatorcontrib><creatorcontrib>Rao, Nageswar</creatorcontrib><creatorcontrib>Dayanand, C. B.</creatorcontrib><creatorcontrib>Sah, Rameshwar</creatorcontrib><collection>CrossRef</collection><jtitle>Transactions of the Indian Institute of Metals</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Patil, Dhanraj</au><au>Singh, Akhil</au><au>Bhosekar, Vinayak</au><au>Rao, Nageswar</au><au>Dayanand, C. B.</au><au>Sah, Rameshwar</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Utilization of Pellet Fines in the Iron Ore Sintering Process</atitle><jtitle>Transactions of the Indian Institute of Metals</jtitle><stitle>Trans Indian Inst Met</stitle><date>2023-11-01</date><risdate>2023</risdate><volume>76</volume><issue>11</issue><spage>2985</spage><epage>2992</epage><pages>2985-2992</pages><issn>0972-2815</issn><eissn>0975-1645</eissn><abstract>The sinter plant that converts the iron ore fines into a desirable blast furnace feed, offers an avenue for recycling wastes. One of the several wastes that are produced at an iron and steel plant is the undersized pellet fines, which cannot be directly used in iron making. The present study evaluated the influence of these pellet fines on the sintering process. 5 experiments were conducted, by varying the pellet fines from 0 to 50% in the iron ore blend. It was found that the productivity decreased from 1.65 to 1.17 t/hr/m
2
and sintering time increased from 27.5 to 34.5 min with increasing pellet fines. The sinter product yield (+ 5 mm) decreased from 86.70 to 79.70%. Sinter strength decreased with an increase in pellet fines. The tumbler index (TI) decreased from 66.20 to 59.87% with an increase in pellet fines upto 50%.</abstract><cop>New Delhi</cop><pub>Springer India</pub><doi>10.1007/s12666-023-03050-9</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0001-8162-0735</orcidid></addata></record> |
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| subjects | Chemistry and Materials Science Corrosion and Coatings Iron and steel plants Iron ores Ironmaking Materials Science Metallic Materials Original Article Pellets Sinter Sintering Tribology Tumblers Wastes |
| title | Utilization of Pellet Fines in the Iron Ore Sintering Process |
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