【摘要】 利用微观、宏观化学反应动力学实验数据,引入修正的THIELE模数,推导出计算非定形颗粒曲折率的方法。计算得6.7mm～9.4mm级剐的国产A11O氨合成催化剂颗粒曲折率为3.02。更多还原

【Abstract】 Using intrinsic and macroscopic (diffusion-limited) reaction kinetic experimental data and introducing modified Thiele modulus, the paper derived the method of calculating tortuosity factor for irregularly shaped particles. The calculation results showed that the home-made A110 catalyst for ammonia synthesis with a partical diameter of 6.7mm～9.4mm has a tortuosity, τ, of 3.02.更多还原