Determination of Manganesum and Potassium in cement and gypsum samples by Slurry-FIAAS and alkaline fussion as analytical alternatives to the conventional procedure of leaching
In this work, a study of two procedures, by Slurry-FIA and alkaline fusion, for Manganese and Potassium determination in cement and gypsum commercial samples is Carried out using flame atomic absorption spectrometry (FAAS). The two procedures were tested a alternative analytical methods to the conve...
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| Format: | Article |
| Language: | English |
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Universidad del Zulia
2010-11-01
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| Series: | Revista Técnica de la Facultad de Ingeniería |
| Subjects: | |
| Online Access: | https://www.produccioncientificaluz.org/index.php/tecnica/article/view/5762 |
| _version_ | 1811188631465885696 |
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| author | Jesús Arroyo Lué Marcó Rosa Malavé Emilia Anzola Lucy Gómez José Domínguez José Alvarado |
| author_facet | Jesús Arroyo Lué Marcó Rosa Malavé Emilia Anzola Lucy Gómez José Domínguez José Alvarado |
| author_sort | Jesús Arroyo |
| collection | DOAJ |
| description | In this work, a study of two procedures, by Slurry-FIA and alkaline fusion, for Manganese and Potassium determination in cement and gypsum commercial samples is Carried out using flame atomic absorption spectrometry (FAAS). The two procedures were tested a alternative analytical methods to the conventional leaching method, traditionally used by the cement industry. The comparative advantages of the procedures are traduced in lower times and analysis costs and adequate analytical quality of the results. For comparison and accuracy evaluation of the procedures, four reference samples with similar composition to the cement and gypsum commercial samples were analyzed. Calibration against aqueous standards was possible in all cases. Significance test application lo the results obtained for the two procedures and to the certified in reference samples shows no statistically significant differences. The results precision was always around 5% relative standard deviation or less for five repetitions
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| first_indexed | 2024-04-11T14:23:14Z |
| format | Article |
| id | doaj.art-4e03b2b10e2a4201a098eb85f11fb5fc |
| institution | Directory Open Access Journal |
| issn | 0254-0770 2477-9377 |
| language | English |
| last_indexed | 2024-04-11T14:23:14Z |
| publishDate | 2010-11-01 |
| publisher | Universidad del Zulia |
| record_format | Article |
| series | Revista Técnica de la Facultad de Ingeniería |
| spelling | doaj.art-4e03b2b10e2a4201a098eb85f11fb5fc2022-12-22T04:18:59ZengUniversidad del ZuliaRevista Técnica de la Facultad de Ingeniería0254-07702477-93772010-11-01251Determination of Manganesum and Potassium in cement and gypsum samples by Slurry-FIAAS and alkaline fussion as analytical alternatives to the conventional procedure of leachingJesús Arroyo0Lué Marcó1Rosa Malavé2Emilia Anzola3Lucy Gómez4José Domínguez5José Alvarado6Universidad Centroccidental "Lisandro Alvarado"-VenezuelaUniversidad Centroccidental "Lisandro Alvarado"-VenezuelaUniversidad Centroccidental "Lisandro Alvarado"-VenezuelaUniversidad Centroccidental "Lisandro Alvarado"-VenezuelaUniversidad Centroccidental "Lisandro Alvarado"-VenezuelaUniversidad Simón Bolívar-VenezuelaUniversidad Simón Bolívar-VenezuelaIn this work, a study of two procedures, by Slurry-FIA and alkaline fusion, for Manganese and Potassium determination in cement and gypsum commercial samples is Carried out using flame atomic absorption spectrometry (FAAS). The two procedures were tested a alternative analytical methods to the conventional leaching method, traditionally used by the cement industry. The comparative advantages of the procedures are traduced in lower times and analysis costs and adequate analytical quality of the results. For comparison and accuracy evaluation of the procedures, four reference samples with similar composition to the cement and gypsum commercial samples were analyzed. Calibration against aqueous standards was possible in all cases. Significance test application lo the results obtained for the two procedures and to the certified in reference samples shows no statistically significant differences. The results precision was always around 5% relative standard deviation or less for five repetitions https://www.produccioncientificaluz.org/index.php/tecnica/article/view/5762determination of Manganese and potassiumFAASslurriesalkaline fusioncementgypsum |
| spellingShingle | Jesús Arroyo Lué Marcó Rosa Malavé Emilia Anzola Lucy Gómez José Domínguez José Alvarado Determination of Manganesum and Potassium in cement and gypsum samples by Slurry-FIAAS and alkaline fussion as analytical alternatives to the conventional procedure of leaching Revista Técnica de la Facultad de Ingeniería determination of Manganese and potassium FAAS slurries alkaline fusion cement gypsum |
| title | Determination of Manganesum and Potassium in cement and gypsum samples by Slurry-FIAAS and alkaline fussion as analytical alternatives to the conventional procedure of leaching |
| title_full | Determination of Manganesum and Potassium in cement and gypsum samples by Slurry-FIAAS and alkaline fussion as analytical alternatives to the conventional procedure of leaching |
| title_fullStr | Determination of Manganesum and Potassium in cement and gypsum samples by Slurry-FIAAS and alkaline fussion as analytical alternatives to the conventional procedure of leaching |
| title_full_unstemmed | Determination of Manganesum and Potassium in cement and gypsum samples by Slurry-FIAAS and alkaline fussion as analytical alternatives to the conventional procedure of leaching |
| title_short | Determination of Manganesum and Potassium in cement and gypsum samples by Slurry-FIAAS and alkaline fussion as analytical alternatives to the conventional procedure of leaching |
| title_sort | determination of manganesum and potassium in cement and gypsum samples by slurry fiaas and alkaline fussion as analytical alternatives to the conventional procedure of leaching |
| topic | determination of Manganese and potassium FAAS slurries alkaline fusion cement gypsum |
| url | https://www.produccioncientificaluz.org/index.php/tecnica/article/view/5762 |
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