硫黄回收装置标定考核及技术分析

Calibration Assessment and Technical Analysis of Sulfur Recovery Unit

概述了采用SSR工艺技术的22 kt/a硫黄回收装置的工艺技术特点及该装置改用LS系列催化剂后的性能考核、能耗计算和技术分析情况。考核结果表明,该装置满负荷运行工况良好,关键操作数据与设计数据基本一致,设备运行正常,硫黄产品质量达到优等品指标要求,排放的烟道气中SO_2浓度优于国家标准中的指标要求。

The technical characteristics of the 22 kt/a sulfur recovery unit using SSR technology, the pefformance evaluation, energy consumption calculation and technical analysis of the unit after changing to the LS series of catalysts are summarized. The assessment results show that the unit has good operating conditions at full load, the key operating data is basically consistent with design data, the operation of the unit is no,anal, and the sulfur product quality meets the requirements of excellent products. The SO2 concentration in the discharged flue gas is better than the index requirement in national standard.