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Synthesis of Dimethyl Carbonate by Gas-Phase Oxidative Carbonylation of MethanolⅠ.Preparation of Cu-zeolite Catalyst
Author(s): 
Pages: 6-9
Year: Issue:  5
Journal: NATURAL GAS CHEMICAL INDUSTRY

Keyword:  碳酸二甲酯甲醇氧化羰化催化剂微波处理;
Abstract: 考察了气相甲醇直接合成碳酸二甲酯过程的催化剂活性组分、铜盐、载体及微波处理时间对DMC时空产率、选择性的影响,结果表明,混合使用二价铜与一价铜可以获得较高的时空产率,CuCl2是较好的前驱物,以NaY为载体制备的催化剂具有较好的氧化羰化活性,较优的微波处理时间是30~40min.
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