Pollution from uncontrolled coal fires: Continuous gaseous emissions and nanoparticles from coal mines
In this investigation, the coal fires in different Colombian coal mines were studied using advanced electron beam and X-ray diffraction techniques. The results were compared with information from highresolution transmission electron microscopy (HR-TEM) equipped with a dispersive X-ray detector (EDS)...
- Autores:
-
Silva Oliveira, Marcos Leandro
Pinto Osorio, Diana Del Carmen
Fonseca Tutikian, Bernardo
Da Boit Martinello, Katia
K. Saikia, Binoy
Silva Oliveira, Luis Felipe
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2019
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/2031
- Acceso en línea:
- http://hdl.handle.net/11323/2031
https://repositorio.cuc.edu.co/
- Palabra clave:
- Air quality
Coal fire
Uncontrolled contamination
Advanced characterization
Colombian coals
- Rights
- openAccess
- License
- Atribución – No comercial – Compartir igual
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oai:repositorio.cuc.edu.co:11323/2031 |
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RCUC2 |
network_name_str |
REDICUC - Repositorio CUC |
repository_id_str |
|
dc.title.spa.fl_str_mv |
Pollution from uncontrolled coal fires: Continuous gaseous emissions and nanoparticles from coal mines |
title |
Pollution from uncontrolled coal fires: Continuous gaseous emissions and nanoparticles from coal mines |
spellingShingle |
Pollution from uncontrolled coal fires: Continuous gaseous emissions and nanoparticles from coal mines Air quality Coal fire Uncontrolled contamination Advanced characterization Colombian coals |
title_short |
Pollution from uncontrolled coal fires: Continuous gaseous emissions and nanoparticles from coal mines |
title_full |
Pollution from uncontrolled coal fires: Continuous gaseous emissions and nanoparticles from coal mines |
title_fullStr |
Pollution from uncontrolled coal fires: Continuous gaseous emissions and nanoparticles from coal mines |
title_full_unstemmed |
Pollution from uncontrolled coal fires: Continuous gaseous emissions and nanoparticles from coal mines |
title_sort |
Pollution from uncontrolled coal fires: Continuous gaseous emissions and nanoparticles from coal mines |
dc.creator.fl_str_mv |
Silva Oliveira, Marcos Leandro Pinto Osorio, Diana Del Carmen Fonseca Tutikian, Bernardo Da Boit Martinello, Katia K. Saikia, Binoy Silva Oliveira, Luis Felipe |
dc.contributor.author.spa.fl_str_mv |
Silva Oliveira, Marcos Leandro Pinto Osorio, Diana Del Carmen Fonseca Tutikian, Bernardo Da Boit Martinello, Katia K. Saikia, Binoy Silva Oliveira, Luis Felipe |
dc.subject.spa.fl_str_mv |
Air quality Coal fire Uncontrolled contamination Advanced characterization Colombian coals |
topic |
Air quality Coal fire Uncontrolled contamination Advanced characterization Colombian coals |
description |
In this investigation, the coal fires in different Colombian coal mines were studied using advanced electron beam and X-ray diffraction techniques. The results were compared with information from highresolution transmission electron microscopy (HR-TEM) equipped with a dispersive X-ray detector (EDS). Amorphous phases, salammoniac, anatase, muscovite, goethite, jarosite, calcite, gypsum, kaolinite, illite, and quartz are the dominant mineral matter constituents in almost all of the coal fires, with minute quantities of native sulfur, magnetite, siderite, pyrite, pickeringite, epsomite, hexahydrite, halotrichite being present in around half of the investigated coal fire samples. Other minerals that are present in some particular samples are chlorite, ankerite, and dolomite. Fe-sulfides were also detected particularly in the pyrite-bearing coal fires, possibly indicating oxidation of the Fe-sulfides occurring with coal fires. Exhaust discharge data indicate an overall trend of reducing carbon dioxide (CO2) and carbon monoxide (CO) releases (between 1.5 and 34%) from the coal fires. This is the first report on Colombian coal fires, which would be important for different perspectives of the research in the area. |
publishDate |
2019 |
dc.date.accessioned.none.fl_str_mv |
2019-01-22T14:42:38Z |
dc.date.available.none.fl_str_mv |
2019-01-22T14:42:38Z |
dc.date.issued.none.fl_str_mv |
2019-01-14 |
dc.type.spa.fl_str_mv |
Artículo de revista |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/acceptedVersion |
format |
http://purl.org/coar/resource_type/c_6501 |
status_str |
acceptedVersion |
dc.identifier.issn.spa.fl_str_mv |
0959-6526 |
dc.identifier.uri.spa.fl_str_mv |
http://hdl.handle.net/11323/2031 |
dc.identifier.instname.spa.fl_str_mv |
Corporación Universidad de la Costa |
dc.identifier.reponame.spa.fl_str_mv |
REDICUC - Repositorio CUC |
dc.identifier.repourl.spa.fl_str_mv |
https://repositorio.cuc.edu.co/ |
identifier_str_mv |
0959-6526 Corporación Universidad de la Costa REDICUC - Repositorio CUC |
url |
http://hdl.handle.net/11323/2031 https://repositorio.cuc.edu.co/ |
dc.language.iso.none.fl_str_mv |
eng |
language |
eng |
dc.rights.spa.fl_str_mv |
Atribución – No comercial – Compartir igual |
dc.rights.accessrights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
dc.rights.coar.spa.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
rights_invalid_str_mv |
Atribución – No comercial – Compartir igual http://purl.org/coar/access_right/c_abf2 |
eu_rights_str_mv |
openAccess |
dc.publisher.spa.fl_str_mv |
Journal of Cleaner Production |
institution |
Corporación Universidad de la Costa |
bitstream.url.fl_str_mv |
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Repositorio Universidad de La Costa |
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Silva Oliveira, Marcos Leandro8593f6412a0dba9dc599d10d381fe9b2Pinto Osorio, Diana Del Carmen9b412b1ef3cf9c2cebc97f08057a62bdFonseca Tutikian, Bernardo7e369a926b54fc445fb04207c01ce109Da Boit Martinello, Katiabb02f8eec5ea61b6547d0a1e82070484K. Saikia, Binoy9a9bee12e727af415fd48426ead08e92Silva Oliveira, Luis Felipe615225808861349d2b8b4aa0934855d92019-01-22T14:42:38Z2019-01-22T14:42:38Z2019-01-140959-6526http://hdl.handle.net/11323/2031Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/In this investigation, the coal fires in different Colombian coal mines were studied using advanced electron beam and X-ray diffraction techniques. The results were compared with information from highresolution transmission electron microscopy (HR-TEM) equipped with a dispersive X-ray detector (EDS). Amorphous phases, salammoniac, anatase, muscovite, goethite, jarosite, calcite, gypsum, kaolinite, illite, and quartz are the dominant mineral matter constituents in almost all of the coal fires, with minute quantities of native sulfur, magnetite, siderite, pyrite, pickeringite, epsomite, hexahydrite, halotrichite being present in around half of the investigated coal fire samples. Other minerals that are present in some particular samples are chlorite, ankerite, and dolomite. Fe-sulfides were also detected particularly in the pyrite-bearing coal fires, possibly indicating oxidation of the Fe-sulfides occurring with coal fires. Exhaust discharge data indicate an overall trend of reducing carbon dioxide (CO2) and carbon monoxide (CO) releases (between 1.5 and 34%) from the coal fires. This is the first report on Colombian coal fires, which would be important for different perspectives of the research in the area.engJournal of Cleaner ProductionAtribución – No comercial – Compartir igualinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Air qualityCoal fireUncontrolled contaminationAdvanced characterizationColombian coalsPollution from uncontrolled coal fires: Continuous gaseous emissions and nanoparticles from coal minesArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/acceptedVersionORIGINALPollution from uncontrolled coal fires Continuous gaseous emissions and nanoparticles from coal mines.pdfPollution from uncontrolled coal fires Continuous gaseous emissions and nanoparticles from coal mines.pdfapplication/pdf179297https://repositorio.cuc.edu.co/bitstream/11323/2031/1/Pollution%20from%20uncontrolled%20coal%20fires%20Continuous%20gaseous%20emissions%20and%20nanoparticles%20from%20coal%20mines.pdffe2daa85ba433707727c5d086eb22ba2MD51open accessLICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.cuc.edu.co/bitstream/11323/2031/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52open accessTHUMBNAILPollution from uncontrolled coal fires Continuous gaseous emissions and nanoparticles from coal mines.pdf.jpgPollution from uncontrolled coal fires Continuous gaseous emissions and nanoparticles from coal mines.pdf.jpgimage/jpeg41519https://repositorio.cuc.edu.co/bitstream/11323/2031/4/Pollution%20from%20uncontrolled%20coal%20fires%20Continuous%20gaseous%20emissions%20and%20nanoparticles%20from%20coal%20mines.pdf.jpgbd367e682719210e38317e7149cf501eMD54open accessTEXTPollution from uncontrolled coal fires Continuous gaseous emissions and nanoparticles from coal mines.pdf.txtPollution from uncontrolled coal fires Continuous gaseous emissions and nanoparticles from coal mines.pdf.txttext/plain1574https://repositorio.cuc.edu.co/bitstream/11323/2031/5/Pollution%20from%20uncontrolled%20coal%20fires%20Continuous%20gaseous%20emissions%20and%20nanoparticles%20from%20coal%20mines.pdf.txt0fc41743cf2760289c5376c5383b89abMD55open access11323/2031oai:repositorio.cuc.edu.co:11323/20312023-12-14 11:29:32.312open accessRepositorio Universidad de La Costabdigital@metabiblioteca.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 |