| abstract |
An object of the present invention is to provide an exhaust gas treatment method, an exhaust gas utilization method, and a cement production method using the same, which can effectively use ammonia in the exhaust gas having an odor generated, for example, from the poultry farming industry. SOLUTION: A recovery process for absorbing and immobilizing ammonia from a flue gas containing ammonia having an odor generated in the poultry farming industry, etc., and heating the immobilized immobilizing agent to separate the separated ammonia gas into a combustion furnace or cement A method for treating exhaust gas containing ammonia, and a method for treating exhaust gas containing ammonia, wherein the exhaust gas is passed through a firing furnace to reduce NOx in the combustion exhaust gas and burn a gas component recovered accompanying the ammonia. A method for using exhaust gas that uses NOx for reducing NOx in combustion exhaust gas and a method for producing cement using the exhaust gas are provided. [Selection figure] None |