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*ao acid distillation problem

2015-06-13View Original

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I would like to ask regarding the distillation of 25% dilute *ao acid: Is the concentration of the first fractions obtained higher or lower than 25%? How does the concentration of these fractions change during the distillation process? Will an azeotropic distillation occur in the end? Thank you!
Reply #22015-06-15
Those who have done *ao acid distillation, please take a look: handshake
Reply #32015-06-16
Urgent, those who have done *ao acid distillation, please help take a look
Reply #42015-06-17
Which expert has done this? Please help take a look
Reply #52015-06-23
Since there are no testing conditions available at the moment, I hope someone who has done this can take a look. Thank you

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