Problem 4 1500 kg of reactant A (MW = 200 kg/kmol) is added to 5500 kg...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Problem 4 1500 kg of reactant A (MW = 200 kg/kmol) is added to 5500 kg of a mixture of organic solvent (MW = 300 kg/kmol) containing 60% excess of a second reactant B (MW = 125 kg/kmol) in a jacketed reaction vessel (R-301), the reactor is sealed, and the mixture is stirred and heated (using steam in the jacket) until the temperature has risen to 95 C. The density of the reacting mixture is 900 kg/m³ (time taken = 1.5 h). a) Find the size of reactor required. b) Find the time to heat the vessel contents from ambient to 95 C. Find the time to heat vessel contents from ambient to 95°C dT PVC p dt In (T₂ T-T =UA(T-T) final, (T. -T.) UAAt PVC p T. 25 C Ts=130 C Cp= 3000 J/kg C U= 400 W/m²C Tank Height to diameter Ratio = 3/1 (so H=3D), Vtank лHD² = -, A = лDH, Problem 4 1500 kg of reactant A (MW = 200 kg/kmol) is added to 5500 kg of a mixture of organic solvent (MW = 300 kg/kmol) containing 60% excess of a second reactant B (MW = 125 kg/kmol) in a jacketed reaction vessel (R-301), the reactor is sealed, and the mixture is stirred and heated (using steam in the jacket) until the temperature has risen to 95 C. The density of the reacting mixture is 900 kg/m³ (time taken = 1.5 h). a) Find the size of reactor required. b) Find the time to heat the vessel contents from ambient to 95 C. Find the time to heat vessel contents from ambient to 95°C dT PVC p dt In (T₂ T-T =UA(T-T) final, (T. -T.) UAAt PVC p T. 25 C Ts=130 C Cp= 3000 J/kg C U= 400 W/m²C Tank Height to diameter Ratio = 3/1 (so H=3D), Vtank лHD² = -, A = лDH,
Expert Answer:
Answer rating: 100% (QA)
given that 13 C 900 kgm t 15m 1SX 3600 t5400 Secs To 25C Ts 130C Gp 3000 Jkgt a To ... View the full answer
Related Book For
Posted Date:
Students also viewed these chemical engineering questions
-
A sample containing an alkali sulfate is dried, weighed and dissolved in dilute HCl. Barium chloride solution is added in excess to precipitate barium sulfate, and the precipitate is digested in the...
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
According to Thomson Financial, last year the majority of companies reporting profits had beaten estimates. A sample of 162 companies showed that 114 beat estimates, 29 matched estimates, and 19 fell...
-
Flagstaff Systems issues bonds dated January 1, 2013, that pay interest semiannually on June 30 and December 31. The bonds have a $ 90,000 par value and an annual contract rate of 12%, and they...
-
What is a p-n junction? What can it be used for?
-
The left side of an account is used to record a. debits. b. credits. C. debits or credits, depending on the type of account, d. increases.
-
Comparing Investment Criteria Consider the following two mutually exclusive projects: Whichever project you choose, if any, you require a 15 percent return on your investment. a. If you apply the...
-
How does this article highlight the extreme, positive impact media has on environmental reform in China? "Getting their voices heard: Three cases of public participation in environmental protection...
-
In about 300 words, explain how incubators and accelerators work. In your answer, compare these two approaches and provide at least one example of each.
-
National banks are owned by Group of answer choices Credit union the bank's depositers greedy rich people the bank's shareholders
-
The Routh-Hurwitz criterion can be used to investigate the a. convergence of a system b. oscillations of a system c. stability of a system
-
Cross-validation uses in-sample observations. How does it estimate the MSPE for out-of-sample observations, even though the econometrician does not have those observations?
-
Suppose a data set with 10 variables produces a scree plot that is flat. What does this tell you about the correlation of the variables? What does this suggest about the usefulness of using the first...
-
In a time-series plot, the horizontal axis represents _______________. In Exercises 36, fill in each blank with the appropriate word or phrase.
-
A large online retailer sells thousands of products. The retailer has detailed data on the products purchased by each of its customers. Explain how you would use these data to predict the next...
-
What are the strengths of the Internal Revenue Service? What are the weaknesses of the Internal Revenue Service? What are the threats of the Internal Revenue Service? What are the opportunities of...
-
Dawson Companys balance sheet information at the end of 2019 and 2020 is as follows: Additional information: The company did not issue any common stock during 2020. Required : Next Level Fill in the...
-
(a) A particular silica glass waveguide is reported to have a loss coefficient of 0.050 dB/cm (power out/power in, defined in Problem 19-22) for 514-nm-wavelength light. The thickness of the...
-
Chlorate (CO - 3 ), chlorite (CO - 2 ) , bromate (BrO - 3 ), and iodate (IO - 3 ) can be measured in drinking water at the 1-ppb level with 1% precision by selected reaction monitoring. Chlorate and...
-
The highest resolution mass spectra are obtained by Fourier transform ion cyclotron resonance mass spectrometry. Molecular ions of two peptides (chains of seven amino acids) differing in mass by...
-
Which of the following statements does not prop- erly describe an element of the theoretical frame- work of auditing? a. The data to be audited can be verified. b. Short-term conflicts may exist...
-
Reread the definition of operational auditing in the chapter. Select the key words and/or phrases that distinguish this definition from that of financial statement auditing. Discuss the meaning of...
-
For each description, list the letter or letters whose term or terms define the description. Each term may be used once, more than once, or not at all. Description 1. This activity makes use of...
Study smarter with the SolutionInn App