Fine material effect on kaolin suspensions rheology
Fuente:
Redalyc
Salvato in:
| Autore principale: | |
|---|---|
| Natura: | Artículo científico |
| Lingua: | en |
| Pubblicazione: |
Universidad Nacional de Colombia
2016
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1876444350179704832 |
|---|---|
| author | Moisés Oswaldo Bustamante-Rua |
| author_facet | Moisés Oswaldo Bustamante-Rua |
| contents | Fine material effect on kaolin suspensions rheology Moisés Oswaldo Bustamante-Rua Néstor Ricardo Rojas-Reyes Gali Ronel Quitian-Chila Ingeniería Kaolin Rheology Viscosity Fine material A good rheological characterization can be used as a control parameter within the industrial processing of kaolin. The kaolin used was characterized by SEM, XRD, XRF and particle size. Also it was classified and separated in three sizes of fine material, which was introduced in suspensions with three different size distributions. The analysis was based on a rheological study of the fine particles influence, on the suspension viscosity. The results show that it is possible to modify the viscosity by altering the fines content without changing the solid fraction of the suspension. Suspensions of kaolin with 40% content of fines tend to decrease its viscosity value. Suspensions with quantities of fine greater than 60 %, increase the value of its viscosity. In the research are also presented the proposed mechanisms by which the presence of fine increases or decreases the value of the viscosity of a suspension. 2016 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49644128014 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.195 Vol.83 |
| format | Artículo científico |
| id | redalyc_49644128014 |
| institution | Redalyc |
| language | en |
| publishDate | 2016 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Fine material effect on kaolin suspensions rheology Moisés Oswaldo Bustamante-Rua Ingeniería Kaolin Rheology Viscosity Fine material Fine material effect on kaolin suspensions rheology Moisés Oswaldo Bustamante-Rua Néstor Ricardo Rojas-Reyes Gali Ronel Quitian-Chila Ingeniería Kaolin Rheology Viscosity Fine material A good rheological characterization can be used as a control parameter within the industrial processing of kaolin. The kaolin used was characterized by SEM, XRD, XRF and particle size. Also it was classified and separated in three sizes of fine material, which was introduced in suspensions with three different size distributions. The analysis was based on a rheological study of the fine particles influence, on the suspension viscosity. The results show that it is possible to modify the viscosity by altering the fines content without changing the solid fraction of the suspension. Suspensions of kaolin with 40% content of fines tend to decrease its viscosity value. Suspensions with quantities of fine greater than 60 %, increase the value of its viscosity. In the research are also presented the proposed mechanisms by which the presence of fine increases or decreases the value of the viscosity of a suspension. 2016 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49644128014 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.195 Vol.83 |
| title | Fine material effect on kaolin suspensions rheology |
| topic | Ingeniería Kaolin Rheology Viscosity Fine material |
| url | https://www.redalyc.org/articulo.oa?id=49644128014 |