What should the composition be in the vinyl chloride low-boiling tower?
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Could you please provide the analysis data on the composition of the vinyl chloride low-boiling tower? Data that is already available would be helpful. It mainly relates to the calcium carbide process; the amounts of impurities such as hydrogen, nitrogen, acetylene, and water directly affect the accuracy of the simulation calculations. Analysis data from after the total condenser would also be appreciated. Thank you
It varies from place to place, with many factors at play such as the purity of hydrogen chloride and acetylene, the mixing ratios, conversion rates, and distillation yields. The control parameters also have a direct impact, including the temperature of the brine, the temperature of the total condenser, the temperature of the post-machine cooler, and the control temperature of the lower tower.
It would be helpful to have the actual data at the worst stage of the catalyst’s life
Excuse me, LZ, what software do you use for simulation calculations? Which thermodynamic method is used? I happen to need to conduct a simulation of a vinyl chloride high and low boiling point tower these days, but I’m not sure where to start
I also need to conduct a simulation for vinyl chloride distillation, but I can’t determine the composition of the material at the top of the low-boiling tower using material balance calculations; it seems like there are not enough conditions