Algorithm of the minimum total vapor capacity of batch distillation of ideal binary mixture under total reflux and top accumulation and ideal operation condition is developed.A function f(x D) [equation(7)]is set up a...Algorithm of the minimum total vapor capacity of batch distillation of ideal binary mixture under total reflux and top accumulation and ideal operation condition is developed.A function f(x D) [equation(7)]is set up and transformed into g(x D)[equation(10)]in order to determine that the instantaneous constant region is on the top(or in bottom).For designed separation task,the method for determining the interval of x D in which the instantaneous constant region is on the top(or in bottom)and the equations for calculating minimum total vapor capacity are derived.展开更多
It is presented that the mixing level of flowing liquid in top vessel with batch distillation under total reflux and top accumulation i s represented by means of the stags of multistage mixing flow in series model, an...It is presented that the mixing level of flowing liquid in top vessel with batch distillation under total reflux and top accumulation i s represented by means of the stags of multistage mixing flow in series model, and its basic equations and numeric algorithm of batch distillation of binary ideal mixture under ideal operation condition are given. The effects of the m ixing level of flowing liquid in top vessel with batch distillation under the o peration method on the energy consumption is discussed by the calculated results of examples.展开更多
文摘Algorithm of the minimum total vapor capacity of batch distillation of ideal binary mixture under total reflux and top accumulation and ideal operation condition is developed.A function f(x D) [equation(7)]is set up and transformed into g(x D)[equation(10)]in order to determine that the instantaneous constant region is on the top(or in bottom).For designed separation task,the method for determining the interval of x D in which the instantaneous constant region is on the top(or in bottom)and the equations for calculating minimum total vapor capacity are derived.
文摘It is presented that the mixing level of flowing liquid in top vessel with batch distillation under total reflux and top accumulation i s represented by means of the stags of multistage mixing flow in series model, and its basic equations and numeric algorithm of batch distillation of binary ideal mixture under ideal operation condition are given. The effects of the m ixing level of flowing liquid in top vessel with batch distillation under the o peration method on the energy consumption is discussed by the calculated results of examples.
