Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Close to 12.2 billion metric tons of ethylene glycol (EG) were produced in 2000, which ranked it the twenty-sixth most produced chemical in the nation that year on a total mass basis. About one-half of the ethylene glycol is used for antifreeze, while the other half is used in the manufacture of polyesters.
It is desired to produce 200 million pounds per year of EG by the reaction shown below. A solution containing water and ethylene oxide (EO) is fed to a 150m3 reactor at a rate of 10m3/min. The reaction rate is described by r=kCEO where k is 0.311 min-1.
a. Determine the conversion of EO for a CSTR.
b. Determine the conversion of EO in a 150m3 batch reactor after 15 minutes and compare your answer to part a and b.
c. Non-dimensionalize the balance equation for the CSTR to show that the important dimensionless number (named the Damkohler number) is kV/ν0 for a first order irreversible reaction with no volume change. What is the Damkohler number for an nth order irreversible reaction with no volume change where r=kCAn?
What are the application of photochemistry in modern technology?
Q. Illustrate phase diagram? Ans. There are two things which influence phase change: 1. The pressure exerted on the surface of a substance. 2. The addition or rele
discuss the principle of zeolite process with chemical equation
preparation of succinic and oxalic acid
Methods of showing concentrations of solutions The concentration of a solution can be provided in various ways. (A) Percent by mass (B) Molarity (C) molality (D) Mo
How does math relate to electrons and ion formation?
The quantity of heat liberated of absorbed when one mole of compound is formed in its standard state from its elements in their standard state is known as standard heat of formatio
When the azimuthal quantum number has a value of l= l , the shape of the orbital is : (1) Unsymmetrical (2) Spherically symmetrical (3) Dumb-bell (4)Complicated Ans:
Nomenclature of organic compounds - Trivial System The meaning of Nomenclature is assignment of names to organic compounds. There are two major systems of nomenclature of org
Q. Objective of elements of group 16? You should be able to: • describe the occurrence, extraction and uses of the elements of Group 16, • describe the allotropic forms o
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd