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国产开发的1,4-丁炔二醇合成催化剂,经过10 g催化剂小试评价和2 000 kg放大评价均达到了工业应用的需要,催化剂的活性、选择性和稳定性均能够满足工业应用的需要,该催化剂在中国石化长城能源(宁夏)化工有限公司的10万t 1,4-丁炔二醇催化剂BDO工业装置上进行了工业应用,结果表明国产合成1,4-丁炔二醇催化剂的性能与进口催化剂基本一致,国产催化剂的过滤性能要优于进口催化剂的过滤性能。催化剂寿命较进口催化剂长17.5%,每批次20 t催化剂BDO产量达到了2.4万吨,国产催化剂的性能完全能够满足工业装置的需要。
China-developed 1,4-butynediol synthesis catalyst, after 10 g catalyst evaluation and 2 000 kg amplification evaluation have reached the needs of industrial applications, the catalyst activity, selectivity and stability are able to meet the industrial application The catalyst needs to be industrially applied on the BDO industrial plant of 100,000 tons of 1,4-butynediol catalyst of Sinopec Great Wall Energy (Ningxia) Chemical Co., Ltd. The results show that the domestic synthesis of 1,4-butynediol catalyst Performance and imported catalyst basically the same, the domestic catalyst performance is better than the filter of imported catalyst filtration performance. The catalyst life is 17.5% longer than that of the imported catalyst, and the production of BDO of 20 t catalyst per batch reaches 24,000 tons. The performance of domestic catalysts can fully meet the needs of industrial installations.