一种新型钴钼耐硫变换催化剂浸渍液的研制

Derelopment of a New Impregnating Solution for Sulfur-tolerant Co/Mo CO Shift Catalyst

概述了浸渍法制备球形钴修钼硫变换催化剂生产工艺的现状及普遍存在的问题。试制了一种新型浸渍液，讨论了其制备条件对钴钼型耐硫变换催化剂性能的影响。生产实践表明，该浸渍液具有生产成本低，组成稳定的特点。所浸制的球型变换催化剂主要性能指标达到现行部颁标准。

The status of and problems with spheric Co/Mo sulfur-tolerant carbon monoxide shift catalyst preparedby impregnation are reviewed. A new type of impregnating solutiom was prepared and the effect of perparation condition on catalytic activity was discussed. Results from industrial preparation show that the solutionis featured by low cost, high loading concentration of active components and good thermal stability.