A Study of Analytical Solution for the Special Dissolution Rate Model of Rock Salt
Joint Authors
Yang, Xin
Liu, Xinrong
Zang, Wanjun
Lin, Zhiyong
Wang, Qiyun
Source
Advances in Materials Science and Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-06-08
Country of Publication
Egypt
No. of Pages
8
Abstract EN
By calculating the concentration distributions of rock salt solutions at the boundary layer, an ordinary differential equation for describing a special dissolution rate model of rock salt under the assumption of an instantaneous diffusion process was established to investigate the dissolution mechanism of rock salt under transient but stable conditions.
The ordinary differential equation was then solved mathematically to give an analytical solution and related expressions for the dissolved radius and solution concentration.
Thereafter, the analytical solution was fitted with transient dissolution test data of rock salt to provide the dissolution parameters at different flow rates, and the physical meaning of the analytical formula was also discussed.
Finally, the influential factors of the analytical formula were investigated.
There was approximately a linear relationship between the dissolution parameters and the flow rate.
The effects of the dissolution area and initial volume of the solution on the dissolution rate equation of rock salt were computationally investigated.
The results showed that the present analytical solution gives a good description of the dissolution mechanism of rock salt under some special conditions, which may provide a primary theoretical basis and an analytical way to investigate the dissolution characteristics of rock salt.
American Psychological Association (APA)
Yang, Xin& Liu, Xinrong& Zang, Wanjun& Lin, Zhiyong& Wang, Qiyun. 2017. A Study of Analytical Solution for the Special Dissolution Rate Model of Rock Salt. Advances in Materials Science and Engineering،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1124143
Modern Language Association (MLA)
Yang, Xin…[et al.]. A Study of Analytical Solution for the Special Dissolution Rate Model of Rock Salt. Advances in Materials Science and Engineering No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1124143
American Medical Association (AMA)
Yang, Xin& Liu, Xinrong& Zang, Wanjun& Lin, Zhiyong& Wang, Qiyun. A Study of Analytical Solution for the Special Dissolution Rate Model of Rock Salt. Advances in Materials Science and Engineering. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1124143
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1124143