KC-103S型预硫化耐硫变换催化剂在轴径向炉上的工业应用

介绍昌邑凯特新材料有限公司KC-103S型预硫化耐硫变换催化剂在中煤陕西榆林能源化工有限公司1.8 Mt·a~(-1)合成甲醇装置上的工业应用情况。KC-103S型预硫化耐硫变换催化剂在轴径向变换炉上的应用结果表明,其强度稳定性、变换活性和活性稳定性优良,并能大大缩短开车时间和节约开车费用,降低开车过程床层超温的风险,而且催化剂储存、运输和装填等过程中无需氮气保护。

Commercial application of KC-103S presulfurization sulfur tolerant shift catalyst in the axial-radial converter

The commercial application of KC-103S presulfurization sulfur tolerant shift catalyst developed by Changyi Kaite New Materials Co.,Ltd.in 1.8 Mt·a-1 methanol synthesis unit of ChinaCoal Shaanxi Yulin Energy and Chemical Co.,Ltd.was introduced.The results showed that the strength stability,shift activity and activity stability of KC-103S catalyst in the axial-radial converter were excellent;its start-up time could be greatly shortened while its start-up costs could be saved significantly.The over-temperature risk of catalyst bed was reduced.Furthermore,there was no need for nitrogen protection in the process of storage,transportation and loading of the catalyst.