Crude oil containing 5.0 mole per cent of gasoline is stripped by running the crude down a column up which live steam is passed, so that 15 kmol of steam are used/100 kmol of oil stripped. Determine the number of theoretical plates required to reduce the gasoline content to 0.05 mole per cent, assuming that the crude oil is non-volatile. The vapour–liquid relation of the gasoline in the oil is given by ye = 44x, where ye is the mole fraction in the vapour and x the mole fraction in the liquid. The temperature is maintained constant by internal heating, so that steam does not condense in the tower.
Crude oil containing 5.0 mole per cent of gasoline is stripped by running the crude down a column up which live steam is passed, so that 15 kmol of steam are used/100 kmol of oil stripped. Determine the number of theoretical plates required to reduce the gasoline content to 0.05 mole per cent, assuming that the crude oil is non-volatile. The vapour–liquid relation of the gasoline in the oil is given by ye = 44x, where ye is the mole fraction in the vapour and x the mole fraction in the liquid. The temperature is maintained constant by internal heating, so that steam does not condense in the tower.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Crude oil containing 5.0 mole per cent of gasoline is stripped by running the crude down a column
up which live steam is passed, so that 15 kmol of steam are used/100 kmol of oil stripped. Determine
the number of theoretical plates required to reduce the gasoline content to 0.05 mole per cent, assuming
that the crude oil is non-volatile. The vapour–liquid relation of the gasoline in the oil is given by ye = 44x,
where ye is the mole fraction in the vapour and x the mole fraction in the liquid. The temperature is
maintained constant by internal heating, so that steam does not condense in the tower.
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