Many thanks for your valuable inputs. I will explore and try this. I wish to use Aspen Plus software to regress my all batch kinetic data , generated from my Lab. Experiment.Already I have developed rate based model for my Lab . RD column. Waiting your valuable comments..
I found that Kineticus is not friendly to use while it's based on Excel. My personal choice is COPASI, free download from www.copasi.org. You write a reaction mechanism with rate constants and can simulate the kinetic curves. Alternatively, you load experimental data and fit them to your model with rate constants (or concentrations) as variable.