Slide 1

Thp hp thu hi aceton trong khng kh bng nc hot ng nghch chiu nhit trung bnh l 20oC. Qua thp, ngi ta cho dng hn hp khng kh v hi aceton p sut thng cha 6% th tch aceton, lu lng khng kh sch trong hn hp ny l 1400m3/h(tnh theo iu kin chun). Thp hp thu c 98% aceton. Cho phng trnh ng cn bng Y* = 1,68X.Hy xc nh:Lng nc ti thiu cn phi s dng.Nu lng nc s dung bng 2 ln lng ti thiu. Xc nh nng aceton trong nc ti u ra ca thp hp thu v s mm l thuyt ca qu trnh