• 全面系统地考察了层柱稀土固体催化剂甲醇环氧乙烷化反应。

    Etherification of methanol with ethylene oxide (EO) was investigated systematically on the pillared rare earth solid acid catalyst.

    youdao

  • 作催化剂场合不多主要用于乙烯氧化制环氧乙烷甲醇氧化制甲醛乙二醇生产

    Silver catalyst is not so often used. It is mainly used for producing epoxy ethane with ethylene, formaldehyde with methanol and producing ethylene glycol.

    youdao

  • 作催化剂场合不多主要用于乙烯氧化制环氧乙烷甲醇氧化制甲醛乙二醇生产

    Silver catalyst is not so often used. It is mainly used for producing epoxy ethane with ethylene, formaldehyde with methanol and producing ethylene glycol.

    youdao

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