Question: A counter current extractor with four equilibrium stages is available for separating a desiredbio product from a contaminating impurity, which is 1 0 % of

A counter current extractor with four equilibrium stages is available for separating a desiredbio product from a contaminating impurity, which is

10 %

of the weight of the bio productin a feed stream. For the extraction solvent being used, which is immiscible with the feedstream, the bio product has a partition coefficient K of

10,

while the impurity has K

= 1 .

For an S

/

F ratio of

0.2,

derive the expression and determine the ratio of impurity to bioproduct in the extract phase at the outlet of the extractor?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Chemical Engineering Questions!

50. Oil is extracted from levers in a multiple counter current extractor using ethyl ether as a solvent. The fresh levers are charged into the extractor at the rate of 1000 kg/h and contains 25.6%...

1- (50 pts) Sugar is to be extracted from wet sliced sugar beet in a multiple contact counter current extractor by using as solvent ( 6kg water / kg of water free beet). The wet beets are to be...

4 5 0 0 k g per day of cotton seeds ( 1 6 . 5 mass % of 0 i 1 , 7 9 . 5 mass % inet solid, and 4 mass % hexane ) is to be extracted with fresh solvent mixture contains 2 1 5 0 k g hexane and 2 5 k g...

A feed stream ( 2 0 0 kg / h ) containing 2 0 % mass of acetone in water is extracted in a counter current extractor with a solvent containing 1 0 0 % MIBK. The ratio of solvent to feed is 0 . 2 5 :...

4 5 0 0 kg per day cotton seeds ( 1 7 . 5 % mass of oil, 7 7 . 5 % inert solid and 5 mass % hexane ) is to be extracted with fresh solvent mixture contains 2 1 7 5 kg hexane and 3 5 kg oil in a...

4500 kg per day of cotton seeds ( 16.5 mass % of oil, 79.5 mass to inert solid, and 4 mass % hexane) is to be extracted with fresh solvent mixture contains 2150 kg 25 kg oil in a continous counter...

4 5 0 0 k g per day af cotton seats ( 1 6 . 5 mass % ofoil, 7 9 . 5 mass y sinet sulid, and 4 mass % heime ) is to be extrocted with fresh solvest mixture combins 2 1 5 0 k m pexane and 2 5 k g oil...

The sucrose in ground coffee particles of an average diameter of 2 mm is to be extracted with water in a continuous, Counter current extractor at 25C. The diffusivity of the sucrose in the particles...

( 5 0 pts ) 4 2 8 0 k g per day of sunflower seects ( 2 2 mass 8 of oil. 7 5 mass 8 inert sollit, and 7 mass % hexane ) is to be extracted with fresh solvent mixture contains 2 1 5 0 k g hexarw and 2...

4 5 0 0 k g per day of cotton seeds mass % of oil, 7 9 , 5 mass % inert solid, and 4 muss % hexane ) is to be extracted with fresh solvent mixture contains 2 1 5 0 k g hexane and 2 5 k g oil in a...

The USDA would like to test if there is a difference in the average amount of red meat consumed today as there was 10 years ago. They find 200 subjects and found that today, they eat an average of 65...

To help finance a major expansion, Castro Chemical Company sold a non callable bond several years ago that now has 20 years to maturity. This bond has a 9.25% annual coupon, paid semiannually, sells...

Tina Traveler is considering investment in a newly developed apartment complex in Chandler, Arizona. As part of her due diligence, Ms . Traveler has forecast the following after - tax cash flows she...

CT Corp Comprehensive Question Canadian Tire Corporation, Limited (Canadian Tire) is a family of companies that includes a retail segment and a financial services division, among others. The retail...

Are these teething troubles of JBSs expansion plans? a. If yes, should these have been anticipated or planned for? b. If not, discuss what went wrong at JBS?

Does the policy provide clear guidance on what happens if an employee violates the code of conduct?

What lessons in intervention design, does this case represent?