孔雀石催化合成1,4-丁炔二醇的研究

The research on preparation of butynediol using self-made malachite

研究了自制的孔雀石催化剂对甲醛乙炔化反应的催化性能,并对该催化剂进行了XRD表征,结果表明该催化剂对醛炔化反应具有很好的催化活性,1,4-丁炔二醇产率约95.05%,该催化剂的晶相主要是碱式碳酸铜。

In this paper,the catalytic capability of the self-made malachite on preparation of butynediol was investiqated,and the crystalling phase was studied by XRD characteristics.The results showed that this malachite had the very good catalytic activity,the yield of the 1,4-butynediol was 95.05%,catalyst＇s crystalling phase was mainly the cupric basic carbonate.