Homework Help is Here – Start Your Trial Now!
Engineering
Chemical Engineering
Problem #3 (35%). Vinyl chloride is synthesized through the following reaction of acetylene and hydrochloric acid: C2 H2 + HCl –→ CH2CHCI The following undesired reaction also occurs simultaneously, producing dichlorethane instead: C2 H2 + 2HCI C2 H4C12 These reactions occur in a reactor during the manufacture of vinyl chloride. In this process, the feed to the reactor contains 100 Kmol/h of acetylene. The same feed also contains HCI, 16% in excess of that needed if the desired reaction went to completion, as well as 1.2 Kmol/h of an inert contaminant (water vapor). The single-pass fractional conversion of acetylene in the reactor is 12%, and 94% of the C2H2 so reacted is consumed in the first reaction to form vinyl chloride. The only stream leaving the reactor goes to a separation unit where all the vinyl chloride and all the dichlorethane are condensed and removed through a bottom liquid stream. This liquid stream contains nothing else. The top gaseous stream from the separator is split between a purge stream that leaves the process and a recycle stream that is combined with the fresh feed to the process to form the feed to the reactor. The fresh feed to the process contains 0.1 mole% of the inert contaminant. Draw a schematic and balance the whole process. You are not required to conduct a DOF analysis. Recommended Approach:

Problem #3 (35%). Vinyl chloride is synthesized through the following reaction of acetylene and hydrochloric acid: C2 H2 + HCl –→ CH2CHCI The following undesired reaction also occurs simultaneously, producing dichlorethane instead: C2 H2 + 2HCI C2 H4C12 These reactions occur in a reactor during the manufacture of vinyl chloride. In this process, the feed to the reactor contains 100 Kmol/h of acetylene. The same feed also contains HCI, 16% in excess of that needed if the desired reaction went to completion, as well as 1.2 Kmol/h of an inert contaminant (water vapor). The single-pass fractional conversion of acetylene in the reactor is 12%, and 94% of the C2H2 so reacted is consumed in the first reaction to form vinyl chloride. The only stream leaving the reactor goes to a separation unit where all the vinyl chloride and all the dichlorethane are condensed and removed through a bottom liquid stream. This liquid stream contains nothing else. The top gaseous stream from the separator is split between a purge stream that leaves the process and a recycle stream that is combined with the fresh feed to the process to form the feed to the reactor. The fresh feed to the process contains 0.1 mole% of the inert contaminant. Draw a schematic and balance the whole process. You are not required to conduct a DOF analysis. Recommended Approach:

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
See similar textbooks
icon
Related questions
Question
Problem #3 (35%) Vinyl chloride is synthesized through the following reaction of acetylene and hydrochloric acid: C2 H2+ HCl → CH2CHC The following undesired reaction also occurs simultaneously, producing dichlorethane instead: C2 H2 + 2HCI C2 H4CL2 - These reactions occur in a reactor during the manufacture of vinyl chloride. In this process, the feed to the reactor contains 100 Kmol/h of acetylene. The same feed also contains HCI, 16% in excess of that needed if the desired reaction went to completion, as well as 1.2 Kmol/h of an inert contaminant (water vapor). The single-pass fractional conversion of acetylene in the reactor is 12%, and 94% of the C2H2 so reacted is consumed in the first reaction to form vinyl chloride. The only stream leaving the reactor goes to a separation unit where all the vinyl chloride and all the dichlorethane are condensed and removed through a bottom liquid stream. This liquid stream contains nothing else. The top gaseous stream from the separator is split between a purge stream that leaves the process and a recycle stream that is combined with the fresh feed to the process to form the feed to the reactor. The fresh feed to the process contains 0.1 mole% of the inert contaminant. Draw a schematic and balance the whole process. You are not required to conduct a DOF analysis. Recommended Approach:
Transcribed Image Text:Problem #3 (35%) Vinyl chloride is synthesized through the following reaction of acetylene and hydrochloric acid: C2 H2+ HCl → CH2CHC The following undesired reaction also occurs simultaneously, producing dichlorethane instead: C2 H2 + 2HCI C2 H4CL2 - These reactions occur in a reactor during the manufacture of vinyl chloride. In this process, the feed to the reactor contains 100 Kmol/h of acetylene. The same feed also contains HCI, 16% in excess of that needed if the desired reaction went to completion, as well as 1.2 Kmol/h of an inert contaminant (water vapor). The single-pass fractional conversion of acetylene in the reactor is 12%, and 94% of the C2H2 so reacted is consumed in the first reaction to form vinyl chloride. The only stream leaving the reactor goes to a separation unit where all the vinyl chloride and all the dichlorethane are condensed and removed through a bottom liquid stream. This liquid stream contains nothing else. The top gaseous stream from the separator is split between a purge stream that leaves the process and a recycle stream that is combined with the fresh feed to the process to form the feed to the reactor. The fresh feed to the process contains 0.1 mole% of the inert contaminant. Draw a schematic and balance the whole process. You are not required to conduct a DOF analysis. Recommended Approach:
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Reactive Processes
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemical-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Introduction to Chemical Engineering Thermodynami…
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Process Dynamics and Control, 4e
Process Dynamics and Control, 4e
Chemical Engineering
ISBN:
9781119285915
Author:
Seborg
Publisher:
WILEY
Industrial Plastics: Theory and Applications
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The
SEE MORE TEXTBOOKS