The Solubility of Two Magnetite Powders in Oxalic Acid : Applicability of Empirical Modelling

Joint Authors

Kallas, Juha
Salmimies, Riina
Huhtanen, Mikko
Häkkinen, Antti

Source

Journal of Powder Technology

Issue

Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2013-01-03

Country of Publication

Egypt

No. of Pages

7

Main Subjects

Engineering Sciences and Information Technology
Chemistry
Materials Science , Minerals

Abstract EN

Phenomena-based models can be used in a predictive manner, but statistical modelling methods can also yield interesting findings and can serve as a tool for analysing the effects of different variables on the overall phenomenon.

In addition, the generation of theoretical models can sometimes be limited due to the unideality of the studied system.

Statistical modelling, in this case multiple-linear regression (MLR), was used to describe the effects of temperature and acid concentration on the dissolution of magnetite, Fe3O4 with oxalic acid.

Whereas a linear model with an interaction term was sufficient in describing the dissolution of synthetic Fe3O4, a more complex full quadratic model had to be used to describe the dissolution of industrial Fe3O4 in the same conditions.

American Psychological Association (APA)

Salmimies, Riina& Huhtanen, Mikko& Kallas, Juha& Häkkinen, Antti. 2013. The Solubility of Two Magnetite Powders in Oxalic Acid : Applicability of Empirical Modelling. Journal of Powder Technology،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-450995

Modern Language Association (MLA)

Salmimies, Riina…[et al.]. The Solubility of Two Magnetite Powders in Oxalic Acid : Applicability of Empirical Modelling. Journal of Powder Technology No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-450995

American Medical Association (AMA)

Salmimies, Riina& Huhtanen, Mikko& Kallas, Juha& Häkkinen, Antti. The Solubility of Two Magnetite Powders in Oxalic Acid : Applicability of Empirical Modelling. Journal of Powder Technology. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-450995

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-450995