Kinetics of the reaction between magnesium oxide and ammonium chloride solution

1988 ◽  
Vol 53 (8) ◽  
pp. 1711-1717 ◽  
Author(s):  
Vladimír Glaser ◽  
Jan Vídenský ◽  
Miroslav Kužela
Keyword(s):  
Reaction Mechanism ◽  
Kinetic Equation ◽  
Magnesium Oxide ◽  
Ammonium Chloride ◽  
Chloride Solution ◽  
Solid Phase ◽  
Batch Reactor ◽  
Ammonium Chloride Solution ◽  
Kinetics Of ◽  
Rate Controlling Step

The kinetics of the reaction between magnesium oxide and ammonium chloride solution in a well-stirred batch reactor have been investigated. The results have shown that the rate-controlling step is the dissolution of the solid phase. A kinetic equation has been derived for this variant of reaction mechanism.

Dissolution kinetics of calcined colemanite in ammonium chloride solution

1994 ◽  
Vol 36 (2) ◽  
pp. 259-268 ◽  
Author(s):  
Canan Kum ◽  
Mahir Alkan ◽  
M. Muhtar Kocakerim
Keyword(s):  
Ammonium Chloride ◽  
Chloride Solution ◽  
Dissolution Kinetics ◽  
Ammonium Chloride Solution ◽  
Kinetics Of

Leaching kinetics of zinc silicate in ammonium chloride solution

2016 ◽  
Vol 26 (6) ◽  
pp. 1688-1695 ◽  
Author(s):  
Sheng-hai YANG ◽  
Hao LI ◽  
Yan-wei SUN ◽  
Yong-ming CHEN ◽  
Chao-bo TANG ◽  
...  
Keyword(s):  
Ammonium Chloride ◽  
Chloride Solution ◽  
Ammonium Chloride Solution ◽  
Zinc Silicate ◽  
Leaching Kinetics ◽  
Kinetics Of

Leaching Kinetics of Willemite in Ammonia-Ammonium Chloride Solution

2011 ◽  
Vol 42 (4) ◽  
pp. 633-641 ◽  
Author(s):  
Zhiying Ding ◽  
Zhoulan Yin ◽  
Xifei Wu ◽  
Huiping Hu ◽  
Qiyuan Chen
Keyword(s):  
Ammonium Chloride ◽  
Chloride Solution ◽  
Ammonium Chloride Solution ◽  
Leaching Kinetics ◽  
Kinetics Of

Dissolution kinetics of smithsonite ore in ammonium chloride solution

2005 ◽  
Vol 80 (1-2) ◽  
pp. 67-74 ◽  
Author(s):  
Shaohua Ju ◽  
Tang Motang ◽  
Yang Shenghai ◽  
Li Yingnian
Keyword(s):  
Ammonium Chloride ◽  
Chloride Solution ◽  
Dissolution Kinetics ◽  
Ammonium Chloride Solution ◽  
Kinetics Of

scholarly journals Leaching Kinetics of Hemimorphite in Ammonium Chloride Solution

Metals ◽  
2017 ◽  
Vol 7 (7) ◽  
pp. 237 ◽  
Author(s):  
◽  
◽  
◽  
◽  
◽  
...  
Keyword(s):  
Ammonium Chloride ◽  
Chloride Solution ◽  
Ammonium Chloride Solution ◽  
Leaching Kinetics ◽  
Kinetics Of

Dissolution kinetics of low grade complex copper ore in ammonia-ammonium chloride solution

2010 ◽  
Vol 20 (5) ◽  
pp. 910-917 ◽  
Author(s):  
Wei LIU ◽  
Mo-tang TANG ◽  
Chao-bo TANG ◽  
Jing HE ◽  
Sheng-hai YANG ◽  
...  
Keyword(s):  
Ammonium Chloride ◽  
Chloride Solution ◽  
Dissolution Kinetics ◽  
Ammonium Chloride Solution ◽  
Low Grade ◽  
Copper Ore ◽  
Kinetics Of ◽  
Complex Copper

Kinetics of ammonia recovery from soda-plant liquor by burnt magnesite

1988 ◽  
Vol 53 (8) ◽  
pp. 1718-1724 ◽  
Author(s):  
Vladimír Glaser ◽  
Jan Vídenský
Keyword(s):  
Experimental Data ◽  
Reaction Mechanism ◽  
Kinetic Equation ◽  
Kinetic Data ◽  
Reaction Rate ◽  
Chemical Engineering ◽  
Solid Phase ◽  
Test Evaluation ◽  
Ammonia Recovery ◽  
Kinetics Of

The kinetics of the reaction of a soda-plant liquor containing ammonium chloride and sodium chloride with softly burnt magnesite have been investigated using a modified distillation test. Evaluation of the kinetic data has shown that the reaction rate is controlled by the dissolution of the solid phase. The kinetic equation for this variant of reaction mechanism has been modified to obtain a form suitable for chemical engineering calculations. A procedure of determining the adjustable parameters of this equation is illustrated by treating the obtained experimental data.

Sign in / Sign up

Export Citation Format

Share Document