Using ultrafine particles from a coal washing plant in metallurgical coke production
Blending ultrafine particles from a coal washing plant was studied for coke production by briquetting using 6%w coal tar as binder. The ultrafine coal particles were characterised and a pilot coking test was made in a Koppers’ furnace. Coke quality was evaluated by proximate analysis, stability (mic...
- Autores:
-
Gutierrez Bernal, Jesús Manuel
Mora Pulido, William Fernando
Rodríguez Varela, Luís Ignacio
Ramírez, Javier
Díaz Velásquez, José de Jesús
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2011
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/33474
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/33474
http://bdigital.unal.edu.co/23554/
http://bdigital.unal.edu.co/23554/2/
http://bdigital.unal.edu.co/23554/3/
- Palabra clave:
- coque
ultrafinos de carbón
briquetación
coke
ultrafine coal particles
briquetting.
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Gutierrez Bernal, Jesús Manuel13de086d-6f05-4119-87d7-f443976ff231300Mora Pulido, William Fernando785ae151-70a2-483c-a41e-2f08efbc2bc4300Rodríguez Varela, Luís Ignacio061b324a-0421-44b7-b6a0-01d4d172dce8300Ramírez, Javierd0013522-4d54-48f8-8f0d-51d135e29bf3300Díaz Velásquez, José de Jesús7c3b620b-4a96-4325-8b4a-381b9dd363cc3002019-06-27T22:57:52Z2019-06-27T22:57:52Z2011https://repositorio.unal.edu.co/handle/unal/33474http://bdigital.unal.edu.co/23554/http://bdigital.unal.edu.co/23554/2/http://bdigital.unal.edu.co/23554/3/Blending ultrafine particles from a coal washing plant was studied for coke production by briquetting using 6%w coal tar as binder. The ultrafine coal particles were characterised and a pilot coking test was made in a Koppers’ furnace. Coke quality was evaluated by proximate analysis, stability (micum 10 and micum 40), coke reactivity index (CRI) with CO2 and the coke’s mechanical strength after reaction with carbon dioxide (CSR index). Briquetting results showed that was possible to obtain coke having 19.0 % CRI and 75.6% CSR, these being the characteristics required in metallurgical processes.Se estudió el aprovechamiento en mezclas de ultrafinos provenientes de una planta de lavado de carbón para la producción de coque por el proceso de briquetación, utilizando 6% en peso de alquitrán de carbón como aglomerante. Se caracterizaron las materias primas y se realizó una prueba piloto de coquización en un horno tipo Koppers. Se determinó la calidad del coque por pruebas de análisis próximo, estabilidad (Micum 10, M10 y Micum 40, M40), índice de reactividad del coque al CO2 (CRI) y de resistencia después de la reacción con dióxido de carbono (CSR). Los resultados mostraron que la briquetación permite obtener un coque con un CRI de 19,0% y un CSR de 75,6%, características requeridas en los procesos metalúrgicos.application/pdfspaUniversidad Nacional de Colombia - Facultad de Ingenieríahttp://revistas.unal.edu.co/index.php/ingeinv/article/view/20527Universidad Nacional de Colombia Revistas electrónicas UN Ingeniería e InvestigaciónIngeniería e InvestigaciónIngeniería e Investigación; Vol. 31, núm. 1 (2011); 65-73 Ingeniería e Investigación; Vol. 31, núm. 1 (2011); 65-73 2248-8723 0120-5609Gutierrez Bernal, Jesús Manuel and Mora Pulido, William Fernando and Rodríguez Varela, Luís Ignacio and Ramírez, Javier and Díaz Velásquez, José de Jesús (2011) Using ultrafine particles from a coal washing plant in metallurgical coke production. Ingeniería e Investigación; Vol. 31, núm. 1 (2011); 65-73 Ingeniería e Investigación; Vol. 31, núm. 1 (2011); 65-73 2248-8723 0120-5609 .Using ultrafine particles from a coal washing plant in metallurgical coke productionArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTcoqueultrafinos de carbónbriquetacióncokeultrafine coal particlesbriquetting.ORIGINAL20527-69331-1-PB.pdfapplication/pdf1691653https://repositorio.unal.edu.co/bitstream/unal/33474/1/20527-69331-1-PB.pdfb3cc114a0244567334da7e3ea1b93dcbMD51THUMBNAIL20527-69331-1-PB.pdf.jpg20527-69331-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9044https://repositorio.unal.edu.co/bitstream/unal/33474/2/20527-69331-1-PB.pdf.jpg95330eb5cee754094e301d887c51ba79MD52unal/33474oai:repositorio.unal.edu.co:unal/334742023-12-22 23:05:28.976Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
| dc.title.spa.fl_str_mv |
Using ultrafine particles from a coal washing plant in metallurgical coke production |
| title |
Using ultrafine particles from a coal washing plant in metallurgical coke production |
| spellingShingle |
Using ultrafine particles from a coal washing plant in metallurgical coke production coque ultrafinos de carbón briquetación coke ultrafine coal particles briquetting. |
| title_short |
Using ultrafine particles from a coal washing plant in metallurgical coke production |
| title_full |
Using ultrafine particles from a coal washing plant in metallurgical coke production |
| title_fullStr |
Using ultrafine particles from a coal washing plant in metallurgical coke production |
| title_full_unstemmed |
Using ultrafine particles from a coal washing plant in metallurgical coke production |
| title_sort |
Using ultrafine particles from a coal washing plant in metallurgical coke production |
| dc.creator.fl_str_mv |
Gutierrez Bernal, Jesús Manuel Mora Pulido, William Fernando Rodríguez Varela, Luís Ignacio Ramírez, Javier Díaz Velásquez, José de Jesús |
| dc.contributor.author.spa.fl_str_mv |
Gutierrez Bernal, Jesús Manuel Mora Pulido, William Fernando Rodríguez Varela, Luís Ignacio Ramírez, Javier Díaz Velásquez, José de Jesús |
| dc.subject.proposal.spa.fl_str_mv |
coque ultrafinos de carbón briquetación coke ultrafine coal particles briquetting. |
| topic |
coque ultrafinos de carbón briquetación coke ultrafine coal particles briquetting. |
| description |
Blending ultrafine particles from a coal washing plant was studied for coke production by briquetting using 6%w coal tar as binder. The ultrafine coal particles were characterised and a pilot coking test was made in a Koppers’ furnace. Coke quality was evaluated by proximate analysis, stability (micum 10 and micum 40), coke reactivity index (CRI) with CO2 and the coke’s mechanical strength after reaction with carbon dioxide (CSR index). Briquetting results showed that was possible to obtain coke having 19.0 % CRI and 75.6% CSR, these being the characteristics required in metallurgical processes. |
| publishDate |
2011 |
| dc.date.issued.spa.fl_str_mv |
2011 |
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2019-06-27T22:57:52Z |
| dc.date.available.spa.fl_str_mv |
2019-06-27T22:57:52Z |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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info:eu-repo/semantics/article |
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info:eu-repo/semantics/publishedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Text |
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http://purl.org/redcol/resource_type/ART |
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http://purl.org/coar/resource_type/c_6501 |
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publishedVersion |
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https://repositorio.unal.edu.co/handle/unal/33474 |
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http://bdigital.unal.edu.co/23554/ http://bdigital.unal.edu.co/23554/2/ http://bdigital.unal.edu.co/23554/3/ |
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https://repositorio.unal.edu.co/handle/unal/33474 http://bdigital.unal.edu.co/23554/ http://bdigital.unal.edu.co/23554/2/ http://bdigital.unal.edu.co/23554/3/ |
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spa |
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spa |
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http://revistas.unal.edu.co/index.php/ingeinv/article/view/20527 |
| dc.relation.ispartof.spa.fl_str_mv |
Universidad Nacional de Colombia Revistas electrónicas UN Ingeniería e Investigación Ingeniería e Investigación |
| dc.relation.ispartofseries.none.fl_str_mv |
Ingeniería e Investigación; Vol. 31, núm. 1 (2011); 65-73 Ingeniería e Investigación; Vol. 31, núm. 1 (2011); 65-73 2248-8723 0120-5609 |
| dc.relation.references.spa.fl_str_mv |
Gutierrez Bernal, Jesús Manuel and Mora Pulido, William Fernando and Rodríguez Varela, Luís Ignacio and Ramírez, Javier and Díaz Velásquez, José de Jesús (2011) Using ultrafine particles from a coal washing plant in metallurgical coke production. Ingeniería e Investigación; Vol. 31, núm. 1 (2011); 65-73 Ingeniería e Investigación; Vol. 31, núm. 1 (2011); 65-73 2248-8723 0120-5609 . |
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Derechos reservados - Universidad Nacional de Colombia |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial 4.0 Internacional |
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info:eu-repo/semantics/openAccess |
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