Today experiment is Distillation tower. The
equipment was starting to distillate, we
needed to wait the first drop from the
condensor. When the first drop had
appeared, We recorded the temperature and take 5 samples from the distillation tower,
then measuring the Refractive index . Takingthe sample time is 0, 5, 10, 15 and 20 mins. After finishing it, changing reflux ratio and
doing again.
創作內容
2020/11/25
王國紀元 (25)