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CN106999841A 用于处理来自焦化厂的酸性气体的方法和实施该方法的系统 无效 - 撤回

用于处理来自焦化厂的酸性气体的方法和实施该方法的系统
摘要：
本发明涉及用于处理来自焦化厂的酸性气体的方法以及涉及用于实施该方法的系统。酸性气体流(2)与循环液体(3)混合并且被冷却到60℃以下的温度。在该方法中，含有氨的成分和蒸气在接触CO2时凝结，以及形成铵盐。然后，分离气相(6)。此外，在分离未溶解的铵盐之后，液相(3)返回到方法中并与待处理的酸性气体流(2)混合。
摘要（英）：

The invention relates to a method for treating acid gas from coke plants and to a system for carrying out the method. An acid gas flow (2) is mixed with a circulating liquid (3) and cooled to a temperature of less than 60 DEG C. In the process, ammonium-containing components and steam are condensed upon contacting CO2, and ammonium salts are formed. A gaseous phase (6) is then separated. Additionally, a liquid phase (3) is returned to the process after the separation of undissolved ammonium salts and mixed with the acid gas flow (2) to be treated.

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