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Cu-Zn-Al-Zr催化剂上CO2加氢合成甲醇的性能研究

Chemical Industry Times(2016)

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Abstract
采用并流共沉淀法制备了Cu-Zn-Al-Zr催化剂,利用N2吸附脱附、XRD进行了催化剂的表征,考察了反应温度、压力及空速对催化剂性能的影响.结果表明,Cu-Zn-Al-Zr催化剂为介孔材料,平均孔径14.29 nm;还原后催化剂上的CuO被还原为金属Cu0;低温度、低空速及高压有利于CO2加氢合成甲醇的反应.
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