用改良型湿壁塔测定NH_3—CO_2的反应速度常数

MEASURE THE REACTION VELOCITY COEFFICIENT OF NH_3-CO_2

本文采用田晴夫等提出的改良型湿壁塔作为测定NH_3—CO_2反应速率常数的实验装置,进行了碳化氨水溶液对CO_2吸收速率的测定。依据实验数据提出了在低碳化度时氨水吸收CO_2可按假一级快反应处理,并求出了反应速度常数K与温度T和离子强度I之间的关系。

Using the improve wet wall tower measure the reaction velocity coefficient of NH_3-CO_3. The thesis shows that the NH3·H2O in low carbonization absorb CO_2 is one step fast reaction pattern; shows the equation of the reaction velocity coefficient both temperature and ionic intensity.