If 1000kg/h of nicotine-water solution containing Iwt% nicotine is to be counter currently extracted with kerosene at 20°C to reduce the nicotine content 0.1 wt%, determine the number of theoretical stages required if 1150 kg of kerosene/h is used.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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If 1000kg/h of nicotine-water solution containing Iwt% nicotine is to be counter
currently extracted with kerosene at 20°C to reduce the nicotine content 0.1 wt%,
determine the number of theoretical stages required if 1150 kg of kerosene/h is used.
X
Y
kg nicotine 0
kg water
kg nicotine
kg kerosene
0.001011 0.00246 0.00502 0.00751
0 0.000807
0.001961 0.00456 0.00686
0.00998 0.0204
0.00913
0.0187
Transcribed Image Text:If 1000kg/h of nicotine-water solution containing Iwt% nicotine is to be counter currently extracted with kerosene at 20°C to reduce the nicotine content 0.1 wt%, determine the number of theoretical stages required if 1150 kg of kerosene/h is used. X Y kg nicotine 0 kg water kg nicotine kg kerosene 0.001011 0.00246 0.00502 0.00751 0 0.000807 0.001961 0.00456 0.00686 0.00998 0.0204 0.00913 0.0187
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