Barite growth rates as a function of crystallographic orientation, temperature, and solution saturation state

Autores
Vital, Mélanie; Daval, Damien; Morvan, Gilles; Martinez, Daniel Emilio; Heap, Michael J.
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Barite growth kinetics was investigated as a function of crystallographic orientation for temperatures between 10 and 70 °C and initial saturation indices (SI) of 1.1 and 2.1. The growth rates were estimated for the (001), (210), and (101) faces using vertical scanning interferometry. Overall, face-specific barite growth rates (rhkl) can be successfully described by the rate law r(hkl) = A(hkl) exp(-Ea(hkl)/RT) (10SI - 1), where A(hkl) and Ea(hkl) represent the face-specific Arrhenius pre-exponential factor and activation energy, respectively, R is the gas constant, and T refers to the absolute temperature. In addition, because of the modest growth anisotropy of the various investigated faces, the following isotropic rate law can be used to satisfactorily account for the measured rate data: r(hkl) = A exp(-Ea/RT)(10SI - 1) with average values of A = exp(13.59) nm h-1 and Ea = 35.0 ± 2.5 kJ mol-1. Over the range of conditions investigated in the present study, our results suggest that the barite growth kinetics is surface-controlled, while possibly verifying the principle of detailed balancing and microreversibility. These results imply that previous modeling exercises of steady-state barite growth based on isotropic rate laws may remain valid, at least over the range of conditions investigated in the present study.
Fil: Vital, Mélanie. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Université de Strasbourg; Francia
Fil: Daval, Damien. Université de Strasbourg; Francia
Fil: Morvan, Gilles. Université de Strasbourg; Francia
Fil: Martinez, Daniel Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Heap, Michael J.. Université de Strasbourg; Francia
Materia
BARITE
ANISOTROPIC GROWTH
GEOTEHRMAL RESERVOIR
SCALING
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/128902
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/128902
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Barite growth rates as a function of crystallographic orientation, temperature, and solution saturation stateVital, MélanieDaval, DamienMorvan, GillesMartinez, Daniel EmilioHeap, Michael J.BARITEANISOTROPIC GROWTHGEOTEHRMAL RESERVOIRSCALINGhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Barite growth kinetics was investigated as a function of crystallographic orientation for temperatures between 10 and 70 °C and initial saturation indices (SI) of 1.1 and 2.1. The growth rates were estimated for the (001), (210), and (101) faces using vertical scanning interferometry. Overall, face-specific barite growth rates (rhkl) can be successfully described by the rate law r(hkl) = A(hkl) exp(-Ea(hkl)/RT) (10SI - 1), where A(hkl) and Ea(hkl) represent the face-specific Arrhenius pre-exponential factor and activation energy, respectively, R is the gas constant, and T refers to the absolute temperature. In addition, because of the modest growth anisotropy of the various investigated faces, the following isotropic rate law can be used to satisfactorily account for the measured rate data: r(hkl) = A exp(-Ea/RT)(10SI - 1) with average values of A = exp(13.59) nm h-1 and Ea = 35.0 ± 2.5 kJ mol-1. Over the range of conditions investigated in the present study, our results suggest that the barite growth kinetics is surface-controlled, while possibly verifying the principle of detailed balancing and microreversibility. These results imply that previous modeling exercises of steady-state barite growth based on isotropic rate laws may remain valid, at least over the range of conditions investigated in the present study.Fil: Vital, Mélanie. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Université de Strasbourg; FranciaFil: Daval, Damien. Université de Strasbourg; FranciaFil: Morvan, Gilles. Université de Strasbourg; FranciaFil: Martinez, Daniel Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Heap, Michael J.. Université de Strasbourg; FranciaAmerican Chemical Society2020-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/128902Vital, Mélanie; Daval, Damien; Morvan, Gilles; Martinez, Daniel Emilio; Heap, Michael J.; Barite growth rates as a function of crystallographic orientation, temperature, and solution saturation state; American Chemical Society; Crystal Growth & Design; 20; 6; 4-2020; 3663-36721528-7483CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.cgd.9b01506info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.cgd.9b01506info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:36:49Zoai:ri.conicet.gov.ar:11336/128902instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:36:50.252CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Barite growth rates as a function of crystallographic orientation, temperature, and solution saturation state
title Barite growth rates as a function of crystallographic orientation, temperature, and solution saturation state
spellingShingle Barite growth rates as a function of crystallographic orientation, temperature, and solution saturation state
Vital, Mélanie
BARITE
ANISOTROPIC GROWTH
GEOTEHRMAL RESERVOIR
SCALING
title_short Barite growth rates as a function of crystallographic orientation, temperature, and solution saturation state
title_full Barite growth rates as a function of crystallographic orientation, temperature, and solution saturation state
title_fullStr Barite growth rates as a function of crystallographic orientation, temperature, and solution saturation state
title_full_unstemmed Barite growth rates as a function of crystallographic orientation, temperature, and solution saturation state
title_sort Barite growth rates as a function of crystallographic orientation, temperature, and solution saturation state
dc.creator.none.fl_str_mv Vital, Mélanie
Daval, Damien
Morvan, Gilles
Martinez, Daniel Emilio
Heap, Michael J.
author Vital, Mélanie
author_facet Vital, Mélanie
Daval, Damien
Morvan, Gilles
Martinez, Daniel Emilio
Heap, Michael J.
author_role author
author2 Daval, Damien
Morvan, Gilles
Martinez, Daniel Emilio
Heap, Michael J.
author2_role author
author
author
author
dc.subject.none.fl_str_mv BARITE
ANISOTROPIC GROWTH
GEOTEHRMAL RESERVOIR
SCALING
topic BARITE
ANISOTROPIC GROWTH
GEOTEHRMAL RESERVOIR
SCALING
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Barite growth kinetics was investigated as a function of crystallographic orientation for temperatures between 10 and 70 °C and initial saturation indices (SI) of 1.1 and 2.1. The growth rates were estimated for the (001), (210), and (101) faces using vertical scanning interferometry. Overall, face-specific barite growth rates (rhkl) can be successfully described by the rate law r(hkl) = A(hkl) exp(-Ea(hkl)/RT) (10SI - 1), where A(hkl) and Ea(hkl) represent the face-specific Arrhenius pre-exponential factor and activation energy, respectively, R is the gas constant, and T refers to the absolute temperature. In addition, because of the modest growth anisotropy of the various investigated faces, the following isotropic rate law can be used to satisfactorily account for the measured rate data: r(hkl) = A exp(-Ea/RT)(10SI - 1) with average values of A = exp(13.59) nm h-1 and Ea = 35.0 ± 2.5 kJ mol-1. Over the range of conditions investigated in the present study, our results suggest that the barite growth kinetics is surface-controlled, while possibly verifying the principle of detailed balancing and microreversibility. These results imply that previous modeling exercises of steady-state barite growth based on isotropic rate laws may remain valid, at least over the range of conditions investigated in the present study.
Fil: Vital, Mélanie. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina. Université de Strasbourg; Francia
Fil: Daval, Damien. Université de Strasbourg; Francia
Fil: Morvan, Gilles. Université de Strasbourg; Francia
Fil: Martinez, Daniel Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Heap, Michael J.. Université de Strasbourg; Francia
description Barite growth kinetics was investigated as a function of crystallographic orientation for temperatures between 10 and 70 °C and initial saturation indices (SI) of 1.1 and 2.1. The growth rates were estimated for the (001), (210), and (101) faces using vertical scanning interferometry. Overall, face-specific barite growth rates (rhkl) can be successfully described by the rate law r(hkl) = A(hkl) exp(-Ea(hkl)/RT) (10SI - 1), where A(hkl) and Ea(hkl) represent the face-specific Arrhenius pre-exponential factor and activation energy, respectively, R is the gas constant, and T refers to the absolute temperature. In addition, because of the modest growth anisotropy of the various investigated faces, the following isotropic rate law can be used to satisfactorily account for the measured rate data: r(hkl) = A exp(-Ea/RT)(10SI - 1) with average values of A = exp(13.59) nm h-1 and Ea = 35.0 ± 2.5 kJ mol-1. Over the range of conditions investigated in the present study, our results suggest that the barite growth kinetics is surface-controlled, while possibly verifying the principle of detailed balancing and microreversibility. These results imply that previous modeling exercises of steady-state barite growth based on isotropic rate laws may remain valid, at least over the range of conditions investigated in the present study.
publishDate 2020
dc.date.none.fl_str_mv 2020-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/128902
Vital, Mélanie; Daval, Damien; Morvan, Gilles; Martinez, Daniel Emilio; Heap, Michael J.; Barite growth rates as a function of crystallographic orientation, temperature, and solution saturation state; American Chemical Society; Crystal Growth & Design; 20; 6; 4-2020; 3663-3672
1528-7483
CONICET Digital
CONICET
url http://hdl.handle.net/11336/128902
identifier_str_mv Vital, Mélanie; Daval, Damien; Morvan, Gilles; Martinez, Daniel Emilio; Heap, Michael J.; Barite growth rates as a function of crystallographic orientation, temperature, and solution saturation state; American Chemical Society; Crystal Growth & Design; 20; 6; 4-2020; 3663-3672
1528-7483
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.cgd.9b01506
info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.cgd.9b01506
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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