Revisiting limestone quality for soil liming purpose

Detalhes bibliográficos
Autor(a) principal: Bortoluzzi, Edson Campanhola
Data de Publicação: 2022
Outros Autores: Garibotti, Andressa, Tiecher, Tales, Santos, Danilo Rheinheimer dos, Moterle, Diovane Freire, Fiorin, Jackson Ernani
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/262529
Resumo: The quality of lime is generally estimated by traditional methodologies, which consist of coarse granulometry and chemical reactivity determinations. Performing a detailed chemical/min- eralogical and fine granulometric characterization is the objective of this study. Fifteen lime samples, from an original 52 commercial samples, were analyzed by their granulometric profile (GP) and chemical-mineralogical compositions to discuss limestone quality inside the tree group of tradi- tional efficiency neutralizing power (ENP) and Mg contents. The lime reactivity was estimated us- ing laser diffraction under water and acid solution (1 mol L−1 HCl). The grain-size distribution ranged from 0.563 to 1124 μm and the GP was associated with the chemical and mineralogical com- positions. Samples with high ENP (>99%) presented differences in GP regarding Mg contents. Lime with low ENP presents the most varied mineral assemblage, while calcite and dolomite were the predominant minerals in high-ENP samples. Samples containing high Mg were the most sensitive to the acid solution, suggesting great reactivity. This work contributes to a better understanding of limestone quality than routine analyses performed so far. Additionally, the use of the laser diffrac- tion method promotes a rapid lime reactivity test for liming purposes.
id UFRGS-2_c63631bf7d4d4dd8781d8c97c757ffa4
oai_identifier_str oai:www.lume.ufrgs.br:10183/262529
network_acronym_str UFRGS-2
network_name_str Repositório Institucional da UFRGS
repository_id_str
spelling Bortoluzzi, Edson CampanholaGaribotti, AndressaTiecher, TalesSantos, Danilo Rheinheimer dosMoterle, Diovane FreireFiorin, Jackson Ernani2023-07-21T03:30:33Z20222075-163Xhttp://hdl.handle.net/10183/262529001170888The quality of lime is generally estimated by traditional methodologies, which consist of coarse granulometry and chemical reactivity determinations. Performing a detailed chemical/min- eralogical and fine granulometric characterization is the objective of this study. Fifteen lime samples, from an original 52 commercial samples, were analyzed by their granulometric profile (GP) and chemical-mineralogical compositions to discuss limestone quality inside the tree group of tradi- tional efficiency neutralizing power (ENP) and Mg contents. The lime reactivity was estimated us- ing laser diffraction under water and acid solution (1 mol L−1 HCl). The grain-size distribution ranged from 0.563 to 1124 μm and the GP was associated with the chemical and mineralogical com- positions. Samples with high ENP (>99%) presented differences in GP regarding Mg contents. Lime with low ENP presents the most varied mineral assemblage, while calcite and dolomite were the predominant minerals in high-ENP samples. Samples containing high Mg were the most sensitive to the acid solution, suggesting great reactivity. This work contributes to a better understanding of limestone quality than routine analyses performed so far. Additionally, the use of the laser diffrac- tion method promotes a rapid lime reactivity test for liming purposes.application/pdfengMinerals [recurso eletrônico]. Basel, SZ. Vol. 12, no. 12 (2022), 1522, 13 p.DissoluçãoTamanho de partículaMoagemCalagemCalcárioMineral dissolutionParticle-size distributionMilling processRevisiting limestone quality for soil liming purposeEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001170888.pdf.txt001170888.pdf.txtExtracted Texttext/plain43913http://www.lume.ufrgs.br/bitstream/10183/262529/2/001170888.pdf.txt63eac912701e8a981efb846751636c0cMD52ORIGINAL001170888.pdfTexto completo (inglês)application/pdf575207http://www.lume.ufrgs.br/bitstream/10183/262529/1/001170888.pdf6ec2ad9a1d486818a307232dd6eaf8dfMD5110183/2625292023-07-22 03:41:15.85273oai:www.lume.ufrgs.br:10183/262529Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-07-22T06:41:15Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Revisiting limestone quality for soil liming purpose
title Revisiting limestone quality for soil liming purpose
spellingShingle Revisiting limestone quality for soil liming purpose
Bortoluzzi, Edson Campanhola
Dissolução
Tamanho de partícula
Moagem
Calagem
Calcário
Mineral dissolution
Particle-size distribution
Milling process
title_short Revisiting limestone quality for soil liming purpose
title_full Revisiting limestone quality for soil liming purpose
title_fullStr Revisiting limestone quality for soil liming purpose
title_full_unstemmed Revisiting limestone quality for soil liming purpose
title_sort Revisiting limestone quality for soil liming purpose
author Bortoluzzi, Edson Campanhola
author_facet Bortoluzzi, Edson Campanhola
Garibotti, Andressa
Tiecher, Tales
Santos, Danilo Rheinheimer dos
Moterle, Diovane Freire
Fiorin, Jackson Ernani
author_role author
author2 Garibotti, Andressa
Tiecher, Tales
Santos, Danilo Rheinheimer dos
Moterle, Diovane Freire
Fiorin, Jackson Ernani
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Bortoluzzi, Edson Campanhola
Garibotti, Andressa
Tiecher, Tales
Santos, Danilo Rheinheimer dos
Moterle, Diovane Freire
Fiorin, Jackson Ernani
dc.subject.por.fl_str_mv Dissolução
Tamanho de partícula
Moagem
Calagem
Calcário
topic Dissolução
Tamanho de partícula
Moagem
Calagem
Calcário
Mineral dissolution
Particle-size distribution
Milling process
dc.subject.eng.fl_str_mv Mineral dissolution
Particle-size distribution
Milling process
description The quality of lime is generally estimated by traditional methodologies, which consist of coarse granulometry and chemical reactivity determinations. Performing a detailed chemical/min- eralogical and fine granulometric characterization is the objective of this study. Fifteen lime samples, from an original 52 commercial samples, were analyzed by their granulometric profile (GP) and chemical-mineralogical compositions to discuss limestone quality inside the tree group of tradi- tional efficiency neutralizing power (ENP) and Mg contents. The lime reactivity was estimated us- ing laser diffraction under water and acid solution (1 mol L−1 HCl). The grain-size distribution ranged from 0.563 to 1124 μm and the GP was associated with the chemical and mineralogical com- positions. Samples with high ENP (>99%) presented differences in GP regarding Mg contents. Lime with low ENP presents the most varied mineral assemblage, while calcite and dolomite were the predominant minerals in high-ENP samples. Samples containing high Mg were the most sensitive to the acid solution, suggesting great reactivity. This work contributes to a better understanding of limestone quality than routine analyses performed so far. Additionally, the use of the laser diffrac- tion method promotes a rapid lime reactivity test for liming purposes.
publishDate 2022
dc.date.issued.fl_str_mv 2022
dc.date.accessioned.fl_str_mv 2023-07-21T03:30:33Z
dc.type.driver.fl_str_mv Estrangeiro
info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/262529
dc.identifier.issn.pt_BR.fl_str_mv 2075-163X
dc.identifier.nrb.pt_BR.fl_str_mv 001170888
identifier_str_mv 2075-163X
001170888
url http://hdl.handle.net/10183/262529
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Minerals [recurso eletrônico]. Basel, SZ. Vol. 12, no. 12 (2022), 1522, 13 p.
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRGS
instname:Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
instname_str Universidade Federal do Rio Grande do Sul (UFRGS)
instacron_str UFRGS
institution UFRGS
reponame_str Repositório Institucional da UFRGS
collection Repositório Institucional da UFRGS
bitstream.url.fl_str_mv http://www.lume.ufrgs.br/bitstream/10183/262529/2/001170888.pdf.txt
http://www.lume.ufrgs.br/bitstream/10183/262529/1/001170888.pdf
bitstream.checksum.fl_str_mv 63eac912701e8a981efb846751636c0c
6ec2ad9a1d486818a307232dd6eaf8df
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)
repository.mail.fl_str_mv
_version_ 1815447832711135232