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乙醇制乙腈催化剂的制备与研究

黄青则,黄世勇,王秋萍,王俊虹,黄媚

DAZHONG KEJI（2019）

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Abstract
通过共沉淀法制备了乙醇脱氢氨化制乙腈的催化剂.考察了制备方法对催化剂活性的影响,并简单探讨了催化剂结构与催化活性的关系,结果表明:采用并加法制备的催化剂,焙烧温度400℃,催化剂金属比Cu:Zn:Al:Ti为5:6:6:3时,催化剂的活性最高,此时,乙醇的转化率和乙腈的选择性分别为95.5％和92.5％.
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