Study on the Leaching of Sodium Nitrate from Nitratine

Abstract:

Article Preview

The technology on the leaching process of sodium nitrate from nitratine was developed in this work. The effects of leaching duration, solid-to-liquid ratio on the leaching were studied. The results show that the utilizable sodium nitrate leaching ratio from the nitratine reach 90.2%, for leaching duration of 15 minute and at the solid-to-liquid ratio of 1.0 g.g-1. A new scheme of step-by-step spray is advanced, according to the result of leaching repeatedly, which increased the concentration of lixiviation up to 29.58%( 400g.L-1) at 25°C. The results reported will be useful for leaching process design and control.

Info:

Periodical:

Advanced Materials Research (Volumes 236-238)

Edited by:

Zhong Cao, Yinghe He, Lixian Sun and Xueqiang Cao

Pages:

2539-2543

DOI:

10.4028/www.scientific.net/AMR.236-238.2539

Citation:

X. X. Ma and J. J. Yuan, "Study on the Leaching of Sodium Nitrate from Nitratine", Advanced Materials Research, Vols. 236-238, pp. 2539-2543, 2011

Online since:

May 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.