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| 摘要: |
| 装置尾气含硫化合物的量决定了烟气中ＳＯ２ 的排放量，加上烟气流量就决定了烟气中ＳＯ２ 排放浓度。装置尾气总硫可分为酸性硫、有机硫、元素硫，它们是烟气中ＳＯ２ 排放达标的三个制约因素，其中每个因素都可能造成烟气中ＳＯ２ 排放超标。要保证烟气中ＳＯ２ 排放达标，必须处理好每个制约因素。利用三个制约因素可从新的角度去认识一个工艺或一套装置。 |
| 关键词: 装置尾气总硫,酸性硫,有机硫,元素硫,SO_2排放达标 |
| DOI： |
| 分类号:TE644 |
| 基金项目: |
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| Discussion on Ways of Reaching Standard of SO_2 Emission in Sulfur Recovery Unit. |
|
Wen Chongrong
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| Abstract: |
| SO 2 emission quantity in emission gas is depended on tail gas total sulfur content in sulfur recovery unit. SO 2 concentration can be determined if SO 2 emission quantity and the flow rate of tail gas are considered at the same time. Tail gas total su |
| Key words: tail gas total sulfur in sulfur recovery unit, acid sulfur, organic sulfur, element sulfur, reaching standard of SO 2 emission, |
