Temperature Control loops over Distillation Column

[@أيننحن-د9م]

وأخيرا وضعت فيديو جديد أرجوا أن لاتغيب كثيرا وأتمنى أن تستمر في وضع فيديوهات ولاتطيل في غيابك الله يوفقك

[@chocoboy8838]

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[@eliasalgallaf3652]

What is the difference between remote set point & cascade concepts!

[@mohamedmamdouh2420]

Remote set point is a part from the cascade loop where the master controller output is multiplied in the Range of the slave controller the result is called Remote set point

[@eliasalgallaf3652]

Why If feed composition change, the same set point of temp of tray & bottom tray kept the same before the feed composition change! What is the effect of feed composition on the column ?

[@mohamedmamdouh2420]

Feed composition should be kept as stable as possible and if changed within the allowed margin will not effect the separation, it will effect the yield from the top and the bottom product i.e the feed is getting heavier the bottom product flow rates will increase and the top product will decrease if the that change is within a limited margin