The utility model relates to a half dry type flue gas desulfurization unit which belongs to the technical field of flue gas purification.
本实用新型属于烟气净化技术领域，特别涉及一种半干式烟气脱硫装置。
The fouling and danger in the sour water stripping system of the desulfurization unit in Changling Refining & Chemical Company were introduced.
文章介绍了长岭炼化公司脱硫装置污水汽提系统结垢情况及危害。
The fouling and danger in the sour water stripping system of the desulfurization unit in Changling Refining & Chemical Company were introduced.
比较污水汽提装置改造前后的运行情况，说明改造后装置具有显著的经济、环境、社会效益。
The reason of unsteady operation was analyzed in detail in dry gas and LPG desulfurization unit of No. 2 FCC plant and its countermeasures were provided.
重点分析二套催化裂化车间干气、液态烃脱硫装置波动的原因，并提出相应的对策。
Protection measures such as installation of desulfurization unit to reduce H_2S, improvement of tank operating conditions and application of sprayed aluminum on welded area etc are presented.
同时提出了具体的防护措施，如增加脱硫装置以降低H_2S的浓度，改善压力容器工况条件，以及对焊缝部位采取喷铝措施等。
Protection measures such as installation of desulfurization unit to reduce H_2S, improvement of tank operating conditions and application of sprayed aluminum on welded area etc are presented.
同时提出了具体的防护措施，如增加脱硫装置以降低H_2S的浓度，改善压力容器工况条件，以及对焊缝部位采取喷铝措施等。
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