Question: The system docosane - diphenylhexane ( DPH ) - furfural is representative of complex systems encountered in the solvent refining of lubricating oils. Five hundred

The system docosane-diphenylhexane (DPH)-furfural is representative of complex systems encountered in the solvent refining of lubricating oils. Five hundred kgh of a 40wt% mixture of DPH in docosane are to be extracted in a countercurrent system with 500kgh of a solvent containing 98wt% furfural and 2wt%DPH to produce a raffinate of 5wt%DPH. Calculate, with a right-triangle diagram, the stages required and the kgh of DPH in the extract at 45C.
The system docosane-diphenylhexane (DPH)-furfural is representative of complex systems encountered in

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!

Q:

solve 8.5 with 8.3 problem Problem 8.5. Extraction of diphenylhexane from docosane with furfural. At 45C,1,000kg/h of a mixture of 0.80 mass fraction docosane and 0.20 mass fraction diphenylhexane is...

Q:

At 45C, 5,000 kg/h of a mixture of 65 wt% docosane, 7 wt% furfural, and 28 wt% diphenylhexane is to be extracted with pure furfural to obtain a raffinate with 12 wt% diphenylhexane in a continuous,...

Q:

At 45C, 1,000 kg/h of a mixture of 0.80 mass fraction docosane and 0.20 mass fraction diphenylhexane is extracted with pure furfural to remove some diphenylhexane from the feed. Phaseequilibrium data...

Q:

The system docosanediphenylhexane (DPH)furfural is representative of complex systems encountered in the solvent refining of lubricating oils. Five hundred kg/h of a 40 wt% mixture of DPH in docosane...

Q:

1. The system docosane-diphenylhexane (DPH)-furfural is representative of complex systems encountered in the solvent refining of lubricating oils. Six hundred kg/h of a 40 wt\% mixture of DPH in...

Q:

Do the above problem with the below steps: Problem 5 The system diphenylhexane-docosane-furfural is representative of more complex systems encountered in the solvent refining of lubricating oil. Five...

Q:

The system docosane-diphenylhexane (DPH)-furfural is representative of more complex systems encountered in the solvent refining of lubricating oil. Five hundred kilograms per hour of a 40 wt% mixture...

Q:

LLE-7. In order to reduce the content of diphenylhexane from 50% by weight in the mixture to less than 10% by weight in the raffinate product, a mixture of diphenylhexane docosane is extracted in...

Q:

At 45oC, 5,000 kg/h of a mixture of 65 wt% docosane, 7 wt% furfural, and 28 wt% diphenylhexane is to be extracted with pure furfural to obtain a raffinate with 12 wt% diphenylhexane in a continuous,...

Q:

At 45 o C, 1,000 kg/h of a mixture of 0.80 mass fraction docosane and 0.20 mass fraction diphenylhexane is to be extracted with pure furfural to remove some of the diphenylhexane from the feed....

Q:

Brook Corporation was founded by Ronnie Brook in January 2003. The adjusted and unadjusted trial balances as at December 31, 2014, follow: Instructions (a) Journalize the annual adjusting entries...

Q:

The Bert Corp. and Ernie, Inc., have both announced IPOs. You place an order for 800 shares of each IPO. One of the IPOs is under priced by $16.25 and the other is overpriced by $7.00. You will...

Q:

In 2 0 2 5 , its hirst vear of operations, Ivanhoe Corp. has a 5 8 4 0 . 0 0 0 net operating loss when the tax rate is 3 5 % . In 2 0 2 6 , Ivanhoe has $ 3 9 0 . 0 0 0 in taxable income and the tax...

Q:

Convert each of the following conceptual schemas into a relational schema. Be sure to list all the tables and attributes, and clearly specify primary keys and foreign key references. All answers must...

Q:

14. What are health savings accounts (HSAs)? How might they reduce the overconsumption of health care resulting from traditional insurance? How might they introduce an element of price competition...

Q:

11. How is the moral hazard problem relevant to the health care market? LO24.4

Q:

5. What are the main groups without health insurance? LO24.3