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Chen Song, Liao Wenzhuo, Xu Xiben. A KINETIC STUDY OF THE EXTRACTION OF URANIUM FROM SEA WATER BY TITANIC GEL I MEASUREMENT OF THE ACTIVATION ENERGY OF ADSORPTION——A METHOD DIRECTLY USED FOR NATURAL SEA WATER.[J]. Haiyang Xuebao, 1981, 3(1): 79-85.
Citation:
Chen Song, Liao Wenzhuo, Xu Xiben. A KINETIC STUDY OF THE EXTRACTION OF URANIUM FROM SEA WATER BY TITANIC GEL I MEASUREMENT OF THE ACTIVATION ENERGY OF ADSORPTION——A METHOD DIRECTLY USED FOR NATURAL SEA WATER.[J]. Haiyang Xuebao, 1981, 3(1): 79-85.
Chen Song, Liao Wenzhuo, Xu Xiben. A KINETIC STUDY OF THE EXTRACTION OF URANIUM FROM SEA WATER BY TITANIC GEL I MEASUREMENT OF THE ACTIVATION ENERGY OF ADSORPTION——A METHOD DIRECTLY USED FOR NATURAL SEA WATER.[J]. Haiyang Xuebao, 1981, 3(1): 79-85.
Citation:
Chen Song, Liao Wenzhuo, Xu Xiben. A KINETIC STUDY OF THE EXTRACTION OF URANIUM FROM SEA WATER BY TITANIC GEL I MEASUREMENT OF THE ACTIVATION ENERGY OF ADSORPTION——A METHOD DIRECTLY USED FOR NATURAL SEA WATER.[J]. Haiyang Xuebao, 1981, 3(1): 79-85.
A KINETIC STUDY OF THE EXTRACTION OF URANIUM FROM SEA WATER BY TITANIC GEL I MEASUREMENT OF THE ACTIVATION ENERGY OF ADSORPTION——A METHOD DIRECTLY USED FOR NATURAL SEA WATER.
Some previous works and our experimental data have shown that the adsorption process of Uranium on the titanic gel in sea water could be treated by using langmuir's theory of monolayer adsorption.A method for determining the activation energy of adsorption is proposed on the basis of this theory with some simplifying assumptions in connection with the characteristics of the adsorption process——low velocity of adsorption,long time to reach equilibrium,and low percentage extraction.By use of this method,the activation energy of uranium adsorbed on the titanic gel in the natural sea water has been determined and found to be about 10 kcal./mol.
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