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. 2020 Apr 7;5(15):8777–8783. doi: 10.1021/acsomega.0c00339

Table 4. Apparent Rate Constants K1, K2, and K3 for the Kinetics Models and Correlation Coefficients.

  diffusion through the liquid film
diffusion through the product layer
surface chemical reaction
  η
1 – 2/3η – (1 – η)2/3
1 – (1 – η)1/3
parameter (°C) K1 (min–1) R2 K2 (min–1) R2 K3 (min–1) R2
30 0.0032 0.9596 0.00013 0.9950 0.01807 0.9377
45 0.0090 0.9699 0.00067 0.9960 0.02306 0.9273
60 0.0101 0.9428 0.00280 0.9846 0.02247 0.9203
75 0.0108 0.9524 0.00348 0.9928 0.02279 0.9344
90 0.0119 0.9207 0.00635 0.9843 0.02311 0.8866