渭河彬州乙二醇项目耐硫变换催化剂日常使用维护与危害因素

Routine maintenance and hazard factors of sulfur-tolerant shift catalyst for ethylene glycol project in Weihe Binzhou

基于陕西渭河彬州化工有限公司乙二醇项目自原始开车连续2 a稳定运行,对比目前数据与原始数据,介绍了变换催化剂稳定运行情况和研究了变换催化剂危害其使用寿命的因素以及在日常使用过程中维护催化剂的经验操作。结果表明:昌邑凯特新材料有限公司生产的KC-103变换催化剂经过2 a的使用,活性依然稳定、良好,同时对延长催化剂的使用寿命有一定效果。

Based on the ethylene glycol project of Shaanxi Weihe Binzhou Chemical Corporation Ltd.. It has been running steadily for nearly 2 years since its original start, comparing the current data with the original start-up data. The stable operation of shift catalyst in these two years was introduced, and the factors endangering the service life of shift catalyst was studied and the experience of maintaining the catalyst in daily use. The results show that the activity of KC-103 shift catalyst produced by Changyi Kaite New Materials Corporation Ltd. is still stable and good, at the same time, the operating experience of our company also has a certain effect on the prolongation of the service life of the catalyst.