摘要
于３０～７０℃、常压及还原气氛下，采用内循环无梯度反应器研究了Ｔ－９０６型催化剂上ＣＯＳ水解反应过程，实验数据以多元拟线性回归法处理得到本征动力学方程为：ｒｃｏｓ＝４·５９３×１０６ｅｘｐ（－ＲＴ）ｙｃｏｓｙＨ２ｏ宏观动力学方程为：ｒｃｏｓ＝１·０２５×１０５ｅｘｐ（－ＲＴ）ｙｃｏｓｙＨ２Ｏ确定了ＣＯＳ和Ｈ２Ｏ的反应级数分别为０．６６和０．０６．关键词：
The intrinsic and maerosopic kinetic model of COS hydrolysis over r-906 catalyst were investigated in a gradientless reactor with internal-recycle under following conditions:30-70℃,atmospheric pressure and reducing atmosphere. Multiple regression method was used to estimate the parameters of the kinetic model of this system. The established intrinsic kinetic model is as follows:35370rcos=4. 593× 106exp(-RT)ycosyH2o)and the macroscopic kinetic model is:31266.rcos=1.025× 105exp(-RT) ycosyH2o0. 66-order and 0. 06-order behavior were observed for COS and H2O,respectively.
出处
《工业催化》
CAS
1996年第2期23-29,共7页
Industrial Catalysis
