Exercise 5 Instructions
A coil visbreaker operates at 475°C for 1 min. How long will it take to achieve the same thermal severity at 440°C in a soaker visbreaking process? An apparent Arrhenius activation energy for thermal cracking is given as 45 kcal/mol. Show each step of calculations in your answer.
Instructions for Submitting Response:
Once you have a solution to the exercises you will submit your answers as a PDF by uploading your file to be graded. The MS Word, or Excel files should be saved as a PDF before submitting the exercise. Please Note: Scans of handwritten pages are not acceptable.
Please follow the instructions below.
- Find the Exercise 5 assignment in the Lesson 6 Module by either clicking Next until you find it or by clicking Assignments and scrolling down until you find it.
- Make sure that your name is in the document title before uploading it to the correct assignment (i.e. Lesson5_Exercise6_Tom Smith).