If the monomer in Example 11-2 is ethylene oxide, identify the hazards by developing a list of
Question:
If the monomer in Example 11-2 is ethylene oxide, identify the hazards by developing a list of material hazards and a list of process hazards.
Example 11-2
Transcribed Image Text:
Consider the reactor system shown in Figure 11-6. The reaction is exothermic, so a cooling system is used to remove the excess energy of reaction (this is the design intent). In the event that the cooling function is lost, the temperature of the reactor would increase. This would lead to an increase in reaction rate, resulting in additional energy release. The ultimate result would be a runaway reaction with pressures exceeding the bursting pressure of the reactor vessel. Monomer Feed Cooling Water Out Cooling Water In TC Reactor X Cooling Coil Thermocouple Figure 11-6 An exothermic reaction controlled by cooling water. The temperature within the reactor is measured and is used to control the cooling water flow rate with a valve. Perform a partial HAZOP study on this unit to improve the safety of the process. Use the cooling coil as a study node, a process parameter of flow, and the guide words of NO, HIGH, and LOW.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (2 reviews)
Material Dangers Toxicity Ethylene oxide is extremely harmful and can irritate the skin eyes and respiratory system Longterm exposure can cause major ...View the full answer
Answered By
Loise Ndungu
I have five years of experience as a writer. As I embark on writing your papers from the prologue to the epilogue, my enthusiasm is driven by the importance of producing a quality product. I put premium product delivery as my top priority, as this is what my clients are seeking and what makes me different from other writers. My goal is to craft a masterpiece each time I embark on a freelance work task! I'm a freelance writer who provides his customers with outstanding and remarkable custom writings on various subjects. Let's work together for perfect grades.
4.90+
78+ Reviews
224+ Question Solved
Related Book For
Chemical Process Safety Fundamentals With Applications
ISBN: 9780134857770
4th Edition
Authors: Daniel A. Crowl, Joseph F. Louvar
Question Posted:
Students also viewed these Engineering questions
-
a. Example 13-1: Batch Reactor with an Exothermic Reaction Wolfram 1. Adiabatic Case: Use Wolfram to see whether you can find a trajectory that is ready to ignite and whose trajectory looks like a...
-
Choose five Chapter 10 i>clicker questions, pick the one that was the most challenging, and explain why. Chapter 5 Questions 1.How do the steps in the design of a CSTR differ from those of a CSTR or...
-
A summer employee notices bad feelings developing among employees of a branch of City National Bank due to the behaviors of Marilyn, a new employee. Management refuses to confront the issue, leading...
-
Describes 7shifts' pioneering role in revolutionizing restaurant management through cloud-based solutions.
-
The thin, plastic front cover of a wall clock is of uniform thickness. Locate the center of gravity of the cover.
-
A randomization distribution is created to test a null hypothesis that the slope of a regression line is zero. The randomization distribution of sample slopes follows a normal distribution, centered...
-
Consider the following cash flow profile, and assume MARR is 10 percent/year. a. What does Descartes' rule of signs tell us about the IRR(s) of this project? b. What does Norstrom's criterion tell us...
-
Chapman Construction Company is a building contractor specializing in small commercial buildings. The company has the opportunity to accept one of two jobs; it cannot accept both because they must be...
-
A co-worker makes a joke with you about a client, saying they 'dress up' on the days you are on shift. The next week you receive a friend request on a social networking site from that client - do you...
-
The "fail safe" concept is used to specify the position (fail closed or fail open) of all process valves in the event of a utility failure. The specified fail open or fail closed puts the process in...
-
Perform a HAZOP study for the reactor in Example 11-2. The reaction is exothermic, so cooling coils removes the heat of reaction. The temperature is controlled by controlling the flow of cooling...
-
Determine the ideal solubility of naphthalene in any solvent at 40C. Then predict the solubility and compare with the experimental solubility (shown in parentheses) for the specified solvent and...
-
Some management commenntators have argued that position or job descriptions are not necessary, that they are simply unneeded paperwork that occupy file space and they are not particularly useful. In...
-
List 2 factors that limit "catch up" growth when a nutrient-deficient dietary pattern has been consumed throughout childhood.? Describe 2 ways the nutritonal needs of older people differ from those...
-
Operations Strategy: Aligning Operations with Organizational Goals and Objectives Abstract The abstract should explain why the topic is important. It should explain what is new and interesting about...
-
Naomi Osaka and Simone Biles have both been in the news because they pulled out of competitions due to mental health. Additionally, Damar Hamlin suffered cardiac arrest while playing in an NFL game....
-
Write a professional development as a payroll professional based on the two areas that require improvement: 1)Risk Management and 2)Supervision/leadership The development plan must: -provide 2 goals...
-
On September 30, Madison River Inflatables Co. paid $1,425 to install a hydraulic lift and $35 for an air filter for one of its delivery trucks. Journalize the entries for the new lift and air filter...
-
Do public and private companies follow the same set of accounting rules? Explain.
-
(a) Using Reactions 2 and 3, calculate E and write the Nernst equation for the cell. (b) Use the value of K sp for A gI to compute [Ag + ] and find the cell voltage. By the reasoning in Figure 13-8,...
-
Calculate the voltage of the cell by considering the following reactions: By the reasoning in Figure 13-8, in which direction do electrons flow? Figure 13-8 Cu(s)|Cu*(0.030 M)|| KAg(CN), (0.010 M),...
-
(a) Write a balanced equation for the reaction and calculate E for the reaction. (b) Predict whether an equimolar mixture of PuO 2 2 + and PuO + 2 will oxidize H 2 O to O 2 at a pH of 2.00 and P O2 =...
-
1. Solve. .08 10 = Answer: 3. Solve.. 5,500 10 = + Answer:
-
What role did Steve Jobs' marketing skills play in his success? Did he plan to create disruptive or sustaining innovations? Pick one product he created and describe how his segmentation, targeting,...
-
You are buying a home that costs $225,000. You can choose to obtain a 15-year mortgage or a 30-year mortgage. Assume the interest rate is 5% for both types of mortgages. a) What will be the monthly...
Study smarter with the SolutionInn App