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Ammonia-based desulfurization process and apparatus via ammonia addition in different chambers
Ammonia-based desulfurization process and apparatus via ammonia addition in different chambers
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机译：通过在不同室中添加氨的氨基脱硫方法和装置
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摘要
The present invention discloses an ammonia-based desulfurization process through ammonia-adding in different chambers, wherein an oxidation section comprises an oxidation chamber and an ammonia-mixing chamber in fluid communication with each other, and an ammonia absorbent is added to the ammonia-mixing chamber. Preferably, the absorption-oxidation cycle of the process comprises liquid circulation between the oxidation chamber and a secondary spray absorption section and liquid circulation between the ammonia-mixing chamber and a primary spray absorption section, and there is a communication between the two circulations at least through the fluid communication between the oxidation chamber and the ammonia-mixing chamber. The present invention further discloses an apparatus for implementing the process.
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