公开(公告)号：US20070277674A1

公开(公告)日：2007-12-06

申请号：US10591525

申请日：2005-03-02

申请人： Yoshio Hirano ,  Kenji Hikino ,  Mitsugu Kakutani ,  Yoshio Seiki ,  Susumu Tsuneoka

发明人： Yoshio Hirano ,  Kenji Hikino ,  Mitsugu Kakutani ,  Yoshio Seiki ,  Susumu Tsuneoka

IPC分类号： B01D53/62 ,  B01D53/50 ,  B01J19/00 ,  B01D53/56

CPC分类号： B01D53/002 ,  B01D2257/404 ,  B01D2257/504 ,  Y02C10/04

摘要： An exhaust gas processing method comprises making exhaust gas, exhausted from a coal burning boiler or an LNG burning boiler, flow through coolant to cool it to such a first temperature as to liquefy or solidify nitrogen oxides or sulfur oxides without solidifying carbon dioxide, thereby liquefying or solidifying nitrogen oxides or sulfur oxides as toxic gas components contained in the exhaust gas to separate them from the exhaust gas; removing moisture contained in the exhaust gas; and cooling the exhaust gas to such a second temperature as to solidify carbon dioxide, thereby solidifying carbon dioxide contained in the exhaust gas to separate it from the exhaust gas.

摘要翻译： 废气处理方法包括使从燃煤锅炉或LNG燃烧锅炉排出的废气流过冷却剂以将其冷却至第一温度以使氮氧化物或硫氧化物液化或固化而不固化二氧化碳，从而液化 或将氮氧化物或硫氧化物固化为废气中所含的有毒气体组分，以将其与废气分离; 除去废气中含有的水分; 并将废气冷却至第二温度以固化二氧化碳，从而固化废气中所含的二氧化碳，使其与废气分离。

公开(公告)号：US20070292306A1

公开(公告)日：2007-12-20

申请号：US10591522

申请日：2005-03-02

申请人： Yoshio Hirano ,  Kenji Hikino ,  Mitsugu Kakutani ,  Yoshio Seiki ,  Susumu Tsuneoka

发明人： Yoshio Hirano ,  Kenji Hikino ,  Mitsugu Kakutani ,  Yoshio Seiki ,  Susumu Tsuneoka

IPC分类号： B01D53/78

CPC分类号： B01D53/265 ,  B01D53/002 ,  B01D53/14 ,  B01D2257/404 ,  B01D2257/504 ,  B01D2257/80 ,  C01B32/55 ,  Y02P20/152

摘要： A method of removing moisture and toxic gas components from exhaust gas, comprises making exhaust gas, exhausted from an LNG burning boiler, flow through coolant contained in a dehydrating tower to cool it to such a temperature as to solidify moisture and nitrogen oxides but not carbon dioxide, thereby solidifying moisture and nitrogen oxides contained in the exhaust gas to separate from the exhaust gas; introducing the solidified moisture and nitrogen oxides into a solid-liquid separator thereby separating the moisture or the nitrogen oxides from the coolant; and making the coolant be contained in a cooling tower so as to be cooled, and then making the coolant be contained in the dehydrating tower again so as to be circulated.

摘要翻译： 从废气中除去水分和有毒气体组分的方法包括使从废气中排出的废气流过脱水塔中所含的冷却剂，以将其冷却至固化水分和氮氧化物而不是碳的温度 从而固化废气中含有的水分和氮氧化物，从而与废气分离; 将固化的水分和氮氧化物引入固 - 液分离器中，从而将水分或氮氧化物与冷却剂分离; 并且将冷却剂容纳在冷却塔中以便冷却，然后再次使冷却剂容纳在脱水塔中以使其循环。