Preparation method of carbon dioxide ethane oxide catalyst

The invention belongs to the technical field of chemical catalysts, and particularly relates to a preparation method of a carbon dioxide ethane oxide catalyst. The method is characterized in that a mixed solution of sodium silicate and chromic nitrate is placed in ultrasonic waves, then an ammonium...

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Bibliographische Detailangaben
Hauptverfasser: HE JIAN, YIN HUIQIN, TIAN XIANGUO
Format: Patent
Sprache:chi ; eng
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