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Ethane is chlorinated in a continuous reactor: C2H6 Cl2 ! C2H5Cl HCl Some of the product

Elementary Principles of Chemical Processes | 4th Edition | ISBN: 9780470616291 | Authors: Richard M. Felder Ronald W. Rousseau, Lisa G. Bullard ISBN: 9780470616291 248

Solution for problem 4.68 Chapter 4.77

Elementary Principles of Chemical Processes | 4th Edition

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Elementary Principles of Chemical Processes | 4th Edition | ISBN: 9780470616291 | Authors: Richard M. Felder Ronald W. Rousseau, Lisa G. Bullard

Elementary Principles of Chemical Processes | 4th Edition

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Problem 4.68

Ethane is chlorinated in a continuous reactor: C2H6 Cl2 ! C2H5Cl HCl Some of the product monochloroethane is further chlorinated in an undesired side reaction: C2H5Cl Cl2 ! C2H4Cl2 HCl (a) Suppose your principal objective is to maximize the selectivity of monochloroethane production relative to dichloroethane production. Would you design the reactor for a high or low conversion of ethane? Explain your answer. (Hint: If the reactor contents remained in the reactor long enough for most of the ethane in the feed to be consumed, what would the main product constituent probably be?) What additional processing steps would almost certainly be carried out to make the process economically sound? (b) Take a basis of 100 mol C2H5Cl produced. Assume that the feed contains only ethane and chlorine and that all of the chlorine is consumed, and carry out a degree-of-freedom analysis based on atomic species balances. (c) The reactor is designed to yield a 15% conversion of ethane and a selectivity of 14 mol C2H5Cl/mol C2H4Cl2, with a negligible amount of chlorine in the product gas. Calculate the feed ratio (mol Cl2/ mol C2H6) and the fractional yield of monochloroethane. (d) Suppose the reactor is built and started up and the conversion is only 14%. Chromatographic analysis shows that there is no Cl2 in the product but another species with a molecular weight higher than that of dichloroethane is present. Offer a likely explanation for these results.

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Chemistry Notes 3/22 and 3/24 1. Liquids and Solids Continued a. The Solid State i. Properties 1. Highly organized 2. Fixed shape and volume 3. Incompressible 4. Melting point depends on strength of the attractive forces 5. Crystalline- Has a regular...

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Chapter 4.77, Problem 4.68 is Solved
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Textbook: Elementary Principles of Chemical Processes
Edition: 4
Author: Richard M. Felder Ronald W. Rousseau, Lisa G. Bullard
ISBN: 9780470616291

Elementary Principles of Chemical Processes was written by and is associated to the ISBN: 9780470616291. Since the solution to 4.68 from 4.77 chapter was answered, more than 263 students have viewed the full step-by-step answer. The answer to “Ethane is chlorinated in a continuous reactor: C2H6 Cl2 ! C2H5Cl HCl Some of the product monochloroethane is further chlorinated in an undesired side reaction: C2H5Cl Cl2 ! C2H4Cl2 HCl (a) Suppose your principal objective is to maximize the selectivity of monochloroethane production relative to dichloroethane production. Would you design the reactor for a high or low conversion of ethane? Explain your answer. (Hint: If the reactor contents remained in the reactor long enough for most of the ethane in the feed to be consumed, what would the main product constituent probably be?) What additional processing steps would almost certainly be carried out to make the process economically sound? (b) Take a basis of 100 mol C2H5Cl produced. Assume that the feed contains only ethane and chlorine and that all of the chlorine is consumed, and carry out a degree-of-freedom analysis based on atomic species balances. (c) The reactor is designed to yield a 15% conversion of ethane and a selectivity of 14 mol C2H5Cl/mol C2H4Cl2, with a negligible amount of chlorine in the product gas. Calculate the feed ratio (mol Cl2/ mol C2H6) and the fractional yield of monochloroethane. (d) Suppose the reactor is built and started up and the conversion is only 14%. Chromatographic analysis shows that there is no Cl2 in the product but another species with a molecular weight higher than that of dichloroethane is present. Offer a likely explanation for these results.” is broken down into a number of easy to follow steps, and 237 words. This full solution covers the following key subjects: . This expansive textbook survival guide covers 204 chapters, and 1037 solutions. The full step-by-step solution to problem: 4.68 from chapter: 4.77 was answered by , our top Chemistry solution expert on 01/18/18, 04:13PM. This textbook survival guide was created for the textbook: Elementary Principles of Chemical Processes, edition: 4.

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Ethane is chlorinated in a continuous reactor: C2H6 Cl2 ! C2H5Cl HCl Some of the product

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