- 23 13 CESIUM OXIDE-SILICA COMPOSITE METHOD OF PREPARING THE SAME AND METHOD OF PREPARING METHYLETHYL KETONE AND 13BUTADIENE FROM 23BUTANEDIOL USING THE SAME

摘要

The cesium oxide-silica composite catalyst according to an embodiment of the present invention is easily separated from the product and can have high activity. In addition, the cesium oxide-silica composite catalyst can selectively regulate the acid / base ratio depending on the amount of cesium oxide to selectively obtain the desired product. Furthermore, in the case of producing methyl ethyl ketone (MEK) and 1,3-butadiene by using the cesium oxide-silica composite catalyst according to an embodiment of the present invention, the selectivity and yield of methyl ethyl ketone and 1,3- Can be improved.