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甲烷如何制成乙烯
更新时间: 2020-08-17 00:00:00  

不行,因为虽然乙烯会被氧化,但产物很复杂为乙二醇、乙二醛、乙醇酸、乙醛酸、草酸、二氧化碳等多种,尤其是CO2会混入甲烷,达不到除杂的目的。 可以用碱性高锰酸钾洗气,此时生成的CO2不会溢出再污染产物。 推荐用溴水洗气除杂,还可以用浓硫酸。

关键词: 甲烷 如何 制成 乙烯

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