都市ごみ焼却炉排ガスの接触還元脱硝法に関する研究 : 第1報,脱硝テストプラントによる実験

概要

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The catalytic reduction process of NO_x by NH_3 has been applied mainly to the clean combustion flue gases of LPG or LNG, which do not contain the harmful component which reduces the catalyst activity. This paper describes the experimental results of a survey for the catalytic reduction removal of NO_x from dirty gas containing higher concentrations of HCl, SO_x and dust emitted from a municipal refuse incinerator. The effects of reaction temperature, space velocity and the NH_3 injection amount on the NO_x removal efficiency are studied experimentally, and the change of V_2O_5-TiO_2 catalyst performance with time is examined, and the regeneration techniques for catalysts are also discussed on the basis of the results of the heat treatment.
一般社団法人日本機械学会の論文
1987-06-25