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1. 发明申请

WO2010065812A2 FLUE GAS SCRUBBING APPARATUS AND PROCESS 审中-公开
标题翻译：燃气清洗装置和工艺
公开(公告)号：WO2010065812A2
公开(公告)日：2010-06-10
申请号：PCT/US2009/066699
申请日：2009-12-04
申请人： MARSULEX ENVIRONMENTAL TECHNOLOGIES, CORP , MURPHY, David William
发明人： MURPHY, David William
IPC分类号： B01D53/78 , B01D53/50 , F23J15/04 , C01B17/00
CPC分类号： B01D53/78 , B01D53/40 , B01D53/502 , B01D2251/102 , B01D2251/11 , B01D2251/206 , B01D2251/2062 , B01D2257/2045 , B01D2257/2047
摘要： An apparatus (10) and process for removing acidic gases from flue gases produced by, for example, utility and industrial facilities. The acidic gases are removed as the flue gas flows upward through a contact zone (16) within a passage (13), where the flue gas is contacted with an ammonium sulfate-containing scrubbing solution to absorb the acidic gases from the flue gas. The scrubbing solution and absorbed acidic gases therein are then accumulated, and ammonia and an oxygen-containing gas are injected into the accumulated scrubbing solution to react the absorbed acidic gases and produce ammonium sulfate. An acid solution (32) is flowed across the passage (13) above the contact zone (16) of the passage (13). The scrubbed flue gas is flowed upward through the acid solution (32) to remove unreacted ammonia from the scrubbed flue gas. The acid solution (32) is then removed from the passage (13) after the acid solution (32) has been contacted by the scrubbed flue gas.
摘要翻译：一种设备（10）和用于从例如公用事业和工业设施产生的烟道气中除去酸性气体的方法。当烟道气向上流过通道（13）内的接触区（16）时，酸性气体被去除，其中烟道气与含硫酸铵的洗涤溶液接触以吸收来自烟道气的酸性气体。然后将洗涤溶液和其中吸收的酸性气体累积，并将氨和含氧气体注入累积的洗涤溶液中以使吸收的酸性气体反应并产生硫酸铵。酸溶液（32）流过通道（13）的接触区（16）上方的通道（13）。经洗涤的烟气向上流过酸性溶液（32）以从洗涤的烟道气中除去未反应的氨。然后在酸溶液（32）已被洗涤的烟气接触之后，从通道（13）中除去酸溶液（32）。

2. 发明申请

WO2010065812A3 FLUE GAS SCRUBBING APPARATUS AND PROCESS 审中-公开
标题翻译：烟气洗涤设备和过程
公开(公告)号：WO2010065812A3
公开(公告)日：2010-08-26
申请号：PCT/US2009066699
申请日：2009-12-04
申请人： MARSULEX ENVIRONMENTAL TECH , MURPHY DAVID WILLIAM
发明人： MURPHY DAVID WILLIAM
IPC分类号： B01D53/78 , B01D53/50 , C01B17/00 , F23J15/04
CPC分类号： B01D53/78 , B01D53/40 , B01D53/502 , B01D2251/102 , B01D2251/11 , B01D2251/206 , B01D2251/2062 , B01D2257/2045 , B01D2257/2047
摘要： An apparatus (10) and process for removing acidic gases from flue gases produced by, for example, utility and industrial facilities. The acidic gases are removed as the flue gas flows upward through a contact zone (16) within a passage (13), where the flue gas is contacted with an ammonium sulfate-containing scrubbing solution to absorb the acidic gases from the flue gas. The scrubbing solution and absorbed acidic gases therein are then accumulated, and ammonia and an oxygen-containing gas are injected into the accumulated scrubbing solution to react the absorbed acidic gases and produce ammonium sulfate. An acid solution (32) is flowed across the passage (13) above the contact zone (16) of the passage (13). The scrubbed flue gas is flowed upward through the acid solution (32) to remove unreacted ammonia from the scrubbed flue gas. The acid solution (32) is then removed from the passage (13) after the acid solution (32) has been contacted by the scrubbed flue gas.
摘要翻译：一种设备（10）和从例如公用设施和工业设施产生的烟气中去除酸性气体的方法。随着烟道气向上流过通道（13）内的接触区（16），酸性气体被去除，其中烟道气与含硫酸铵的洗涤溶液接触以吸收来自烟道气的酸性气体。然后将洗涤溶液和其中吸收的酸性气体积聚，并将氨和含氧气体注入累积的洗涤溶液中以使吸收的酸性气体反应并产生硫酸铵。酸溶液（32）流过通道（13）的接触区（16）上方的通道（13）。经洗涤的烟道气向上流过酸溶液（32）以从经洗涤的烟道气中除去未反应的氨。在酸性溶液（32）与被洗涤的烟道气接触之后，酸性溶液（32）随后从通道（13）中被除去。

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