Chemical Engineering - Mass Transfer - Discussion
Discussion Forum : Mass Transfer - Section 7 (Q.No. 20)
20.
Pick out the correct relationship. (where, Ri = internal reflux ratio Ro = external reflux ratio. )
Discussion:
2 comments Page 1 of 1.
Suri said:
5 years ago
Ri= L/V , Ro=L/D.
RiV=L , L=RoD.
Substituting L ,so RiV=RoD.
Ro/Ri=V/D.
V=D+L.
Ro/Ri=(D+L)/D.
Ro/Ri= [(D/D)+(L/D)].
Ro/Ri= [1+(Ro)] as L/D = Ro.
RiV=L , L=RoD.
Substituting L ,so RiV=RoD.
Ro/Ri=V/D.
V=D+L.
Ro/Ri=(D+L)/D.
Ro/Ri= [(D/D)+(L/D)].
Ro/Ri= [1+(Ro)] as L/D = Ro.
Aaditay said:
7 years ago
It is from
Ri = Ro/1 + Ro.
Ri = Ro/1 + Ro.
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