Effect of kcl on cucl2/γ-al2o3 catalyst for oxychlorination of ethane |
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| Authors: | Jie Liu Xueju L? Guangdong Zhou Kaiji Zhen Wenxiang Zhang and Tiexin Cheng |
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| Affiliation: | (1) College of Chemistry, Jilin University, Changchun 130021, China;(2) College of Chemistry, Jilin University, Changchun 130021, China;(3) College of Chemistry, Jilin University, Changchun 130021, China;(4) College of Chemistry, Jilin University, Changchun 130021, China;(5) College of Chemistry, Jilin University, Changchun 130021, China;(6) College of Chemistry, Jilin University, Changchun 130021, China |
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| Abstract: | Summary Effect of KCl on the structure and the catalytic properties of CuCl2/γ-Al2O3 catalyst for ethane oxychlorination has been studied by means of solubility test, UV-vis spectroscopy, XRD, TPR, TEM and catalytic
reaction. Addition of KCl decreases the interaction between active species CuCl2 and γ-Al2O3 and increases the catalytic properties by accelerating the Cu(II) → Cu(I) reduction step. |
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| Keywords: | vinyl chloride KCl oxychlorination CuCl2/?-Al2O3 |
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