EBK ELEMENTARY PRINCIPLES OF CHEMICAL P
4th Edition
ISBN: 9781119192107
Author: BULLARD
Publisher: JOHN WILEY+SONS,INC.-CONSIGNMENT
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 5, Problem 5.72P
Interpretation Introduction
(a)
Interpretation:
Draw and label the flowchart for the process.
Concept introduction:
At steady state material balance can be written as,
Material into the system = Material out of the system.
Interpretation Introduction
(b)
Interpretation:
Calculate the required fresh flow rates.
Concept introduction:
At steady state material balance can be written as,
Material into the system = Material out of the system
Interpretation Introduction
(c)
Interpretation:
Calculate the flowrates of the air fed to the reactor, the gas leaving the reactor and the liquid water living the reactor.
Concept introduction:
At steady state material balance can be written as,
Material into the system = Material out of the system
Interpretation Introduction
(d)
Interpretation:
Calculate the mass flowrate of the recycle stream.
Concept introduction:
At steady state material balance can be written as,
Material into the system = Material out of the system
Interpretation Introduction
(e)
Interpretation:
Explain the functions of oxygen, nitrogen, catalyst, and the solvent in the process.
Concept introduction:
At steady state material balance can be written as,
Material into the system = Material out of the system
Interpretation Introduction
(f)
Interpretation:
Explain what can be done to improve the economics of the process.
Concept introduction:
At steady state material balance can be written as,
Material into the system = Material out of the system
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Feed gas containing of 78.5mol % H₂, 21% of N₂ & 0.5% of Ar is mixed with recycle gas and
enters a reactor where 15% N₂ is converted to NH3 as per the reaction. Ammonia from the exit of
the reactor is completely separated from unconverted gases. To avoid the buildup of inerts, a small
fraction (5%) of the unreacted gases purged and the balance recycled.
USING ASPEN/HYSYS
Draw the process flow sheet
Product rate and Purge rate
Basis:100mol/hr
100kg of a solution of acetic acid and H₂O containing 30% acetic acid by weight is to be
extracted three times with isopropyl ether using 40kg of isopropyl ether in each stage.
Determine the weight of acetic acid extracted and the percentage recovery of acetic acid.
The following data are available.
Concentrations of acetic acid in the leaving streams are
Isopropyl ether rich phase
11.7%
Ist Stage
IInd Stage
IIIrd Stage
9.5%
7.8%
[BALU, K.; RAMALINGAM, S.; DEEBIKA, B. AND SATHYAMOORTHI, K. (2014)]
H₂O rich phase
25.8%
22.7%
20%
You are given 5mL of cyclohexanol in a clean 100mL round bottom flask and its reacted with 15mL of (conc.) glacial acetic acid. The solution cooled for 20 minutes, followed by addition of 35mL of bleach using a separatory funnel. The solution was cooled and stirred for 10 minutes. The final product is cyclohexanone. The mass of the final product is 2.9g.
Calculate percent yield.
Interpret IR spectrum of product (shown below).
Indicate keys peaks and functional groups.
Chapter 5 Solutions
EBK ELEMENTARY PRINCIPLES OF CHEMICAL P
Ch. 5 - A liquid mixture containing 40.0 wt% n-octane and...Ch. 5 - Prob. 5.2PCh. 5 - Prob. 5.3PCh. 5 - Prob. 5.4PCh. 5 - Prob. 5.5PCh. 5 - Prob. 5.6PCh. 5 - Prob. 5.7PCh. 5 - Prob. 5.8PCh. 5 - Prob. 5.9PCh. 5 - Prob. 5.10P
Ch. 5 - Prob. 5.11PCh. 5 - Prob. 5.12PCh. 5 - Prob. 5.13PCh. 5 - Prob. 5.14PCh. 5 - Prob. 5.15PCh. 5 - Prob. 5.16PCh. 5 - Prob. 5.17PCh. 5 - Prob. 5.18PCh. 5 - Prob. 5.19PCh. 5 - A device has been designed to measure the flow...Ch. 5 - Prob. 5.21PCh. 5 - Prob. 5.22PCh. 5 - Spray drying is a process in which a liquid...Ch. 5 - Prob. 5.24PCh. 5 - Lewis12 describes the hazards of breathing air...Ch. 5 - A stream of air at 35°C and a gauge pressure of...Ch. 5 - Prob. 5.27PCh. 5 - In froth ?otation, air is bubbled through an...Ch. 5 - Prob. 5.29PCh. 5 - Prob. 5.30PCh. 5 - Bread is typically made by ?rst dissolving...Ch. 5 - Prob. 5.32PCh. 5 - Prob. 5.33PCh. 5 - Prob. 5.34PCh. 5 - Prob. 5.35PCh. 5 - Prob. 5.36PCh. 5 - Prob. 5.37PCh. 5 - Prob. 5.38PCh. 5 - Prob. 5.39PCh. 5 - A spray-drying operation similar to that described...Ch. 5 - Prob. 5.41PCh. 5 - Fermentation is a biochemical process in which a...Ch. 5 - Prob. 5.43PCh. 5 - Prob. 5.44PCh. 5 - Ethane at 25°C and 1.1 atm (abs) flowing at a rate...Ch. 5 - The ?ow of air to a gas-?red boiler furnace is...Ch. 5 - Prob. 5.47PCh. 5 - The oxidation of nitric oxide NO+12O2NO2 takes...Ch. 5 - Prob. 5.49PCh. 5 - 5.50.19 In chemical vapor deposition (CVD), a...Ch. 5 - A gas turbine power plant receives a shipment of...Ch. 5 - Prob. 5.52PCh. 5 - 5.53.20 Chemicals are stored in a laboratory with...Ch. 5 - Prob. 5.54PCh. 5 - Prob. 5.55PCh. 5 - A stream of ho dry nitrogen flows through a...Ch. 5 - Prob. 5.57PCh. 5 - You have purchased a gas cylinder that is supposed...Ch. 5 - The current global reliance on fossil fuels for...Ch. 5 - Two humid gas streams are combined in a heated...Ch. 5 - Most of the concrete used in the construction of...Ch. 5 - The ultimate analysis of a No. 4 fuel oil is 86.47...Ch. 5 - A stream of liquid n-pentane flows at a rate of...Ch. 5 - Alka-Seltzer( is an over-the-counter medicine used...Ch. 5 - Hydrogen sul?de has the distinctive unpleasant...Ch. 5 - The quantity of sulfuric acid used globally places...Ch. 5 - A small power plant produces 500 MW of electricity...Ch. 5 - You have been assigned the task of measuring the...Ch. 5 - Prob. 5.69PCh. 5 - Methanol is synthesized from carbon monoxide and...Ch. 5 - Prob. 5.71PCh. 5 - Prob. 5.72PCh. 5 - Steam reforming is an important technology for...Ch. 5 - A ?owchart of a methanol synthesis process is...Ch. 5 - The measured volumetric flow rate of ethane at...Ch. 5 - Prob. 5.76PCh. 5 - Methanol is to be delivered to a process unit at a...Ch. 5 - Prob. 5.78PCh. 5 - Prob. 5.79PCh. 5 - Prob. 5.80PCh. 5 - Prob. 5.81PCh. 5 - Prob. 5.82PCh. 5 - Prob. 5.83PCh. 5 - Prob. 5.84PCh. 5 - Prob. 5.85PCh. 5 - Prob. 5.86PCh. 5 - Prob. 5.87PCh. 5 - Prob. 5.88PCh. 5 - Prob. 5.89PCh. 5 - A fuel cell is an electrochemical device that...Ch. 5 - In a metered-dose inhaler (MDI), such as those...Ch. 5 - Prob. 5.92PCh. 5 - Prob. 5.93PCh. 5 - Approximately 150 SCFM (standard cubic feet per...Ch. 5 - Prob. 5.95PCh. 5 - Prob. 5.96PCh. 5 - Prob. 5.97PCh. 5 - The product gas from a coal gasification plant...Ch. 5 - Prob. 5.99PCh. 5 - Prob. 5.100PCh. 5 - A gas mixture consisting of 15.0 mole% methane....Ch. 5 - A system has been devised to store acetonitrile...Ch. 5 - Prob. 5.103PCh. 5 - Prob. 5.104P
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.Similar questions
- The aqueous solution of acetic with a flow rate of 1000 kg/hr contains 30% acetic acid by mass and will be extracted in a countercurrent multistage process with pure isopropyl ether (IPE) to reduce the acetic acid concentration in the final raffinate phase (LN) to 2% by mass. a) Calculate the minimum solvent flow. b) Determine the theoretical number of steps required when using a solvent of 1.5 minimum solvent flow rate. c) Determine the number of theoretical steps using the McCabe-Thiele method. Chart. Acetic acid (A)-Water (B)-isopropyl ether (IPE) (C) LIQUID-Liquid Balances at 1 atm pressure and 293 K Water layer (%) Water (B) Isopropyl ether layer (%) Water (B) 0.6 Acetic acid (A) IPE (C) Acetic acid (A) IPE (C) 98.8 1.2 99.4 99.3 98.9 0.69 98.1 1.2 0.18 0.5 1.41 97.1 1.5 0.37 0.7 2.89 95.5 1.6 0.79 98.4 91.7 1.9 1.0 97.1 6.42 13.30 25.50 36.70 1.9 93.3 4.82 11.40 2.3 84.4 71.1 3.4 3.9 84.7 71.5 21.60 31.10 58.9 4.4 6.9 58.1 48.7 10.6 10.8 45.1 37.1 44.30 46.40 16.5 36.20 15.1…arrow_forwardNaturally occurring barium sulphate is converted into water–soluble formby heating with carbon, thus reducing the sulphate to barium sulphide(BaS). The resulting reaction mixture, “barium black ash”, contains 65%w/w soluble BaS and is to be leached with water. Black ash is to be fedto a tube mill at 100 tonnes per day, together with the overflow from thesecond of a cascade of thickeners, and the effluent from the mill is fed tothe first thickener. All the barium is dissolved in the mill. The strongsolution leaving the first thickener contains 20% w/w BaS by weight.Each thickener delivers a sludge with 1.5 kg liquid per kg of insolublesolid. Both liquids leaving each thickener are to have the same BaSconcentration. BaS lost with the final sludge should not exceed 1 kg perday.How many thickeners are needed?arrow_forward01:50 4G File Details 4CH003/UM1: Fundamentals of... Introduction NaBH4 OH C=0 H benzophenone diphenylmethanol Ketones are readily reduced to secondary alcohols by reaction with sodium borohydride. The aim of this experiment is to determine the time required to effect the complete conversion of the ketone, benzophenone to diphenylmethanol at room temperature. This investigation may be achieved by isolating and analyzing the reaction product after different reduction times. Infrared spectroscopy affords a convenient method of analysis; by comparing the IR spectrum of the crude reaction product at different time intervals one would expect to see the intensity of the hydroxyl absorption peak increase relative to that of the original carbonyl peak. From this you can deduce the optimum time for the reduction process at room temperature. Procedure Note the "reduction time" that the demonstrator assigns to your group. Different groups will be assigned different times, eithert = 2.5 minutes,…arrow_forward
- Suppose you have a soil that is made up of 10% organic matter with CEC = 200 cmol/kg, 40% kaolinitewith CEC = 10 cmol/kg, and 50% vermiculite with CEC = 100 cmol/kg.1- Calculate the overall CEC of the soil by taking a weighted average of the three soil components.2- What percentage of the overall CEC is contributed by the organic matter? How does that numbercompare to the 10% of the soil itself that is organic?arrow_forward17- The percentage of protein in meat products is determined by multiplying the %N as determined by the kjeldahl method by the arbitrary factor 6.25. A sample of processed meat scrap weighing 2.000 g is digested with concd H2SO4 and Hg (catalyst) until the N present has been converted to NH&HSO.. This is treated with excess NaOH, and the liberated NH3 is caught in 50.0 mL pipetful H2SO, (1.000 ml 0.01860g NazO). The excess acid requires 28.80 mL NaOH (1.000 mL = 0.1266 g KHP). Calculate % protein in the meat scrap.arrow_forward2. A solution composed of 50% ethanol (E1OH), 10% methanol (MeOH), and the rest are (H2O) is fed in weight at the rate of 100 kg/hr into a separator that produces one output stream at the rate of 60 kg/hr with the composition of 80% E1OH and 15% MeOH, and the second output stream of unknown composition. Calculate the composition (in wt. %) of the three compounds in the unknown stream and its flowrate in kg/hr. (Remember to show the variable analysis)arrow_forward
- In the common process for the manufacture of nitric acid, sodium nitrate is treated with aq. sulphuric acid containing 95% H2SO4. In order that the resulting "niter cake" may be fluid; it is desirable to use sufficient acid so that there will be 34% H2SO4 by wt in the final cake. This excess H2SO4 will actually be in combination with the Na2SO4 in the cake, forming NaHSO4, although for purposes of computation it may be assumed to be free acid. The cake will contain 1.5% water and the reaction will go to completion, but 2% of the HNO3 formed will remain in the cake. Assume that the NaNO3 used is dry and pure. Calculate per 100 kg of NaNO3 charged: (a) wt and % composition of the niter cake (b) wt of aqueous acid to be used (c) wt of water vapor and nitric acid distilled from the niter cake.arrow_forward2. In an ethanol production plant, a separator produces a 99% ethanol product from a feedstock stream containing 85% water and 15% ethanol at a rate of 450 Ib/min. The separator has two outlet streams: the ethanol product outlet stream (99% ethanol) and a residual water stream. 30% of the feedstock is bypassed and mixed with the residual water stream leaving the separator. If 60% of the ethanol entering the separator is recovered in the product stream, determine the composition of the residual water stream just after leaving the separator and the composition of the residual stream after mixing with the bypass stream.arrow_forward2. Ethanol is produced by the hydration of ethylene according to the first reaction below. However, some of the products are converted to diethyl ether according to the second reaction. C2H4 + H20 – C,H;0H 2C2H;OH - (C,H5)20 + H20 The feed to the reactor contains ethylene, steam, and N2 An effluent analysis is given in the following table: C2H4 Component %mol H2O 45.08 With a basis of 100 kmol of effluent, determine the following: CH;OH 2.95 (C2H5)20 0.27 N2 39.12 12.58 Determine the fractional yield of ethanol.arrow_forward
- One gram-mole each of CO2, 02, and N2 are fed to a batch reactor and heated to 3000 K and 5.0 atm. The two reactions given here proceed to equilibrium (also shown are the equilibrium constants at 3000 K). CO2 =CO+02 1/2 K1 = (PcoPo,)/Pco; = 0.3272 atm'/2 02 +N2 =NO K2 = PNo/(Po,PN,)"/² = 0.1222arrow_forwardB. Weight of Na2SO4 Sample 0.3512 g C. Total Vol. of Precipitant (BaCl2) used WITH 1M BaCl2 PLEASE FIND THE calculated volume of BaCl2 precipitant will be calculated using this formula: NVBAC12 = (weight of sample) (1000)(EW) V(ml)BaCl2 = (weight sample) %3D (1000)N(EW)arrow_forwardA 15.00 g sample containing mixed alkali and other inert components was dissolved and diluted to 300 mL with water. A 20 ml, aliquot was titrated with 5.02 mL of 0.5352 M HCI to reach PHP endpoint. Another 20 mL aliquot was titrated to the BCG endpoint, using up 18.87 mL of titrant in the process. Identify the alkali components and their percent weight.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Principles of Modern ChemistryChemistryISBN:9781305079113Author:David W. Oxtoby, H. Pat Gillis, Laurie J. ButlerPublisher:Cengage Learning
Principles of Modern Chemistry
Chemistry
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:Cengage Learning