| Titre : | Growth behavior of aragonite under the influence of magnetic field, temperature, and impurity (2012) |
| Auteurs : | Steven S.S. Wang, Auteur ; Meng - Chun Chang, Auteur ; Huan - Chieh Chang, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Industrial & engineering chemistry research (Vol. 51 N° 2, Janvier 2012) |
| Article en page(s) : | pp. 1041-1049 |
| Note générale : | Chimie industrielle |
| Langues : | Anglais |
| Tags : | Impurity Magnetic field |
| Résumé : | With and without magnetization, the growth rates of aragonite seeds were measured in a stirred-tank crystallizer in the presence of Fe2+ or Sr2+ acting as an impurity at two temperature levels, using the constant-composition technique. The concentration range of the impurity investigated was between 0 and 2 ppm, and the temperature settings were either 25 or 35 °C. The individual factors each had a distinct effect on the growth rate of aragonite, and the combined effects became complicated, especially in the presence of Sr2+, which changed the surface structure of the aragonite seed dramatically. |
| DEWEY : | 660 |
| ISSN : | 0888-5885 |
| En ligne : | http://cat.inist.fr/?aModele=afficheN&cpsidt=25476437 |
