摘要
介绍了ISS-Ⅰ型脱硫催化剂的特性及其在不同工艺流程中的应用情况。根据ISS-Ⅰ型脱硫催化剂在实际应用中的不足,开发了ISS-Ⅱ型脱硫催化剂,并在实际生产中得到成功应用。与ISS-Ⅰ型脱硫催化剂相比,在相同的工况下,ISS-Ⅱ型脱硫催化剂日投放量减少1/3,溶液循环量减少28.6%,吨氨可降低运行费用1.08元。
An introduction is given to the characteristics of the Type ISS-Ⅰ desulfurizing catalyst and its use in various processes. As it reveals its shortcomings in practical use, the Type ISS-Ⅱ catalyst has been developed and used in actual production with success. In comparison with the Type ISS-Ⅰ, the Type ISS-Ⅱ under the same conditions shows that its daily loading decreases by 1/3, the solution circulation rate by 28.6%, and the operation cost by 1.08 yuan RMB per tonne of ammonia.
出处
《化肥工业》
CAS
2005年第4期21-24,共4页
Chemical Fertilizer Industry
