H100络合铁脱硫催化剂在变换气脱硫中的应用

简要介绍了H100络合铁脱硫催化剂的脱硫机理、技术特点、投加控制方式。100 kt/a合成氨装置变换气脱硫系统使用H100络合铁脱硫催化剂后,不仅脱硫后气体中H2S含量显著降低,而且解决了变换气脱硫塔压差大、堵塔、带液现象,填料非常干净,延长了变换气脱硫塔的使用寿命。

Use of H100 Complex Iron Desulfurization Catalyst in Desulfurization of Shift Converted Gas

A brief account is given of desulfurization mechanism , technical characteristics and dosing method control mode of H 100 complex iron desulfurization catalyst .After using H100 complex iron desulfurization catalyst in 100 kt/a shift converted gas desulfurization system of synthetic ammonia plant, not only H2 S content in desulfurized gas decreases significantly , but the phenomena of high pressure difference in the shift converted gas desulphurization column , plugging of the column , and liquid entrainment are solved also , packing is very clean , the service life of shift converted gas desulfurization column prolongs .