Chem. J. Chinese Universities ›› 1986, Vol. 7 ›› Issue (3): 248.
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Xi Zhengkai, Zhang Tiauhong, Shen Jinglan
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Abstract: Kinetics of Zinc(II ) extraction from aqueous sulfate solution with HEH[EHP] in benzene has been studied by means of the classical polarography. The effects of the stirring-speed, interfacial area between two phases, and the concentrations of Zn2+, H+ , SO42- and HEH[EHP] on the extraction rate for the titled, system have been investigated. The results indicate that extraction process is controlled by the interfacial reaction when the stirring-speed is over 200 rpm.
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Xi Zhengkai, Zhang Tiauhong, Shen Jinglan . Studies on the Kinetics of Solvent Extraction Process(Ⅱ)—Extraction of Zn(Ⅱ) from Sulfate Solution with HEH[EHP][J]. Chem. J. Chinese Universities, 1986, 7(3): 248.
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