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发明公开
CN101421018A 减少燃烧装置中的氧化氮和卤代有机化合物的方法和设备 失效 - 权利终止

减少燃烧装置中的氧化氮和卤代有机化合物的方法和设备
摘要：
本发明涉及在具有至少一个燃烧室(1，3)的燃烧装置中用于同时减少氧化氮和卤代有机化合物的方法。在该方法中，来自烟气的二氧化硫SO2在至少一个洗涤器(9)中用氨或铵化合物选择性分离，这时形成硫酸铵/亚硫酸铵水溶液，该水溶液完全或部分再循环入燃烧室。
摘要（英）：

It is the object of the invention to provide a process for simultaneously reducing nitrogen oxides and halogenated organic compounds in incineration plants having at least one combustion chamber (1, 3). The object is achieved by a process in which sulfur dioxide SO2 is selectively removed from the flue gas in at least one scrubber (9) by means of ammonia or ammonium compounds to form an aqueous ammonium sulfate/sulfite solution which is recycled entirely or partly into the combustion chamber.

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