Some reactions occurring between KSCN and molten NANO<sub>3</sub>-KNO<sub>3</sub>
- Autores
- Martins, María Elisa; Calandra, Alfredo J.; Arvia, Alejandro Jorge
- Año de publicación
- 1974
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- When KSCN is added to molten NaNO3 -KNO3 eutectic within the range of 230-316°C, a complex and a relatively violent chemical reaction takes place until a KSCN concentration of ca. 1 mequiv KSCN/100 g eutectic has been added; further addition produces only a small residual chemical reaction. The reaction yields NO2, SO24 ions and basic ionic species in the melt and NO2, CO2, (CN)2, N2O and minor quantities of other gaseous products. The reaction is interpreted in terms of ionic equilibria involving NO, NO2, SCN, O22, O
2, O2 and O2- ions and O2 as principal reacting species.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas - Materia
-
Ciencias Exactas
Química
Chemical reaction
Molten salts
KSCN - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/118224
Ver los metadatos del registro completo
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Some reactions occurring between KSCN and molten NANO<sub>3</sub>-KNO<sub>3</sub>Martins, María ElisaCalandra, Alfredo J.Arvia, Alejandro JorgeCiencias ExactasQuímicaChemical reactionMolten saltsKSCNWhen KSCN is added to molten NaNO<sub>3</sub> -KNO<sub>3</sub> eutectic within the range of 230-316°C, a complex and a relatively violent chemical reaction takes place until a KSCN concentration of ca. 1 mequiv KSCN/100 g eutectic has been added; further addition produces only a small residual chemical reaction. The reaction yields NO<sub>2</sub>, SO<sup>2</sup><sub>4</sub> ions and basic ionic species in the melt and NO<sub>2</sub>, CO<sub>2</sub>, (CN)<sub>2</sub>, N<sub>2</sub>O and minor quantities of other gaseous products. The reaction is interpreted in terms of ionic equilibria involving NO<sub></sub>, NO<sub>2</sub>, SCN, O<sup>2</sup><sub>2</sub>, O<sp>2</sup>, O<sub>2</sub> and O<sup>2-</sup> ions and O<sub>2</sub> as principal reacting species.Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas1974info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1705-1709http://sedici.unlp.edu.ar/handle/10915/118224enginfo:eu-repo/semantics/altIdentifier/issn/0022-1902info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T17:08:41Zoai:sedici.unlp.edu.ar:10915/118224Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:08:41.781SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Some reactions occurring between KSCN and molten NANO<sub>3</sub>-KNO<sub>3</sub> |
| title |
Some reactions occurring between KSCN and molten NANO<sub>3</sub>-KNO<sub>3</sub> |
| spellingShingle |
Some reactions occurring between KSCN and molten NANO<sub>3</sub>-KNO<sub>3</sub> Martins, María Elisa Ciencias Exactas Química Chemical reaction Molten salts KSCN |
| title_short |
Some reactions occurring between KSCN and molten NANO<sub>3</sub>-KNO<sub>3</sub> |
| title_full |
Some reactions occurring between KSCN and molten NANO<sub>3</sub>-KNO<sub>3</sub> |
| title_fullStr |
Some reactions occurring between KSCN and molten NANO<sub>3</sub>-KNO<sub>3</sub> |
| title_full_unstemmed |
Some reactions occurring between KSCN and molten NANO<sub>3</sub>-KNO<sub>3</sub> |
| title_sort |
Some reactions occurring between KSCN and molten NANO<sub>3</sub>-KNO<sub>3</sub> |
| dc.creator.none.fl_str_mv |
Martins, María Elisa Calandra, Alfredo J. Arvia, Alejandro Jorge |
| author |
Martins, María Elisa |
| author_facet |
Martins, María Elisa Calandra, Alfredo J. Arvia, Alejandro Jorge |
| author_role |
author |
| author2 |
Calandra, Alfredo J. Arvia, Alejandro Jorge |
| author2_role |
author author |
| dc.subject.none.fl_str_mv |
Ciencias Exactas Química Chemical reaction Molten salts KSCN |
| topic |
Ciencias Exactas Química Chemical reaction Molten salts KSCN |
| dc.description.none.fl_txt_mv |
When KSCN is added to molten NaNO<sub>3</sub> -KNO<sub>3</sub> eutectic within the range of 230-316°C, a complex and a relatively violent chemical reaction takes place until a KSCN concentration of ca. 1 mequiv KSCN/100 g eutectic has been added; further addition produces only a small residual chemical reaction. The reaction yields NO<sub>2</sub>, SO<sup>2</sup><sub>4</sub> ions and basic ionic species in the melt and NO<sub>2</sub>, CO<sub>2</sub>, (CN)<sub>2</sub>, N<sub>2</sub>O and minor quantities of other gaseous products. The reaction is interpreted in terms of ionic equilibria involving NO<sub></sub>, NO<sub>2</sub>, SCN, O<sup>2</sup><sub>2</sub>, O<sp>2</sup>, O<sub>2</sub> and O<sup>2-</sup> ions and O<sub>2</sub> as principal reacting species. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas |
| description |
When KSCN is added to molten NaNO<sub>3</sub> -KNO<sub>3</sub> eutectic within the range of 230-316°C, a complex and a relatively violent chemical reaction takes place until a KSCN concentration of ca. 1 mequiv KSCN/100 g eutectic has been added; further addition produces only a small residual chemical reaction. The reaction yields NO<sub>2</sub>, SO<sup>2</sup><sub>4</sub> ions and basic ionic species in the melt and NO<sub>2</sub>, CO<sub>2</sub>, (CN)<sub>2</sub>, N<sub>2</sub>O and minor quantities of other gaseous products. The reaction is interpreted in terms of ionic equilibria involving NO<sub></sub>, NO<sub>2</sub>, SCN, O<sup>2</sup><sub>2</sub>, O<sp>2</sup>, O<sub>2</sub> and O<sup>2-</sup> ions and O<sub>2</sub> as principal reacting species. |
| publishDate |
1974 |
| dc.date.none.fl_str_mv |
1974 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
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article |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/118224 |
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http://sedici.unlp.edu.ar/handle/10915/118224 |
| dc.language.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/0022-1902 |
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info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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openAccess |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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