Elementary Principles of Chemical Processes, Binder Ready Version
4th Edition
ISBN: 9781118431221
Author: Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher: WILEY
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Chapter 7, Problem 7.39P
Interpretation Introduction
(a)
Interpretation:
Calculate the heat added to the mixer.
Concept introduction:
The open-system energy balance equation is,
Where,
Interpretation Introduction
(b)
Interpretation:
Calculate the mass flow rate of product stream.
Concept introduction:
The open-system energy balance equation is,
Where,
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acetone with these parameters: po:=101325; #Standard atmospheric pressure in PaTfo:=273.15-94.45; #Melting temperature in K Tvo:=273.15+56.15; #Boiling temperature in K Hv:=31270; #Enthalpy of vaporization in J/molR:=8.314; #Gas Constant in J/mol*KNLe:=1.76; #Lewis number for acetoneMw:= 0.05808 ; #kg/mol molecular weight of acetoneW0:= 0.15; Wsp:=0.005;Am:= 0.12; #m^2/kg dry solid for the exposed wet areah:= 11; #W/m^2K for heat transfer coefficienttau__min:= Hv*(W0-Wsp)/Mw/Am/h/(T8-TS); tau__min/60;
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Material-energy balance.
Only focus on the nitrogen gas, which is H(3)
1.
The settling chamber, shown schematically in Figure 2E1.1, is used as a primary separation device in
the removal of dust particles of density 1500 kg/m³ from a gas of density 0:7 kg/m³ and viscosity 1.90 x 10-5
Pa s.
Gas
inlet
Elevation
Gas
Gas
exit
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H
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surface
-W
Section X-X
Dimensions:
H=3m
L = 10 m
W=2m
Figure 2E1.1 Schematic diagram of settling chamber
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18μHU
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Chapter 7 Solutions
Elementary Principles of Chemical Processes, Binder Ready Version
Ch. 7 - A certain gasoline engine has an efficiency of...Ch. 7 - Prob. 7.2PCh. 7 - Prob. 7.3PCh. 7 - Prob. 7.4PCh. 7 - Liquid ethanol is pumped from a large storage tank...Ch. 7 - Air at 300°C and 130 kPa flows through a...Ch. 7 - Prob. 7.7PCh. 7 - Prob. 7.8PCh. 7 - Prob. 7.9PCh. 7 - Prob. 7.10P
Ch. 7 - Prob. 7.11PCh. 7 - Prob. 7.12PCh. 7 - A piston?tted cylinder with a 6-cm inner diameter...Ch. 7 - Prob. 7.14PCh. 7 - Prob. 7.15PCh. 7 - Prob. 7.16PCh. 7 - Prob. 7.17PCh. 7 - Prob. 7.18PCh. 7 - Prob. 7.19PCh. 7 - Prob. 7.20PCh. 7 - Air is heated from 25°C to 140°C prior to entering...Ch. 7 - Prob. 7.22PCh. 7 - Prob. 7.23PCh. 7 - Prob. 7.24PCh. 7 - Prob. 7.25PCh. 7 - The conversion of the kinetic energy of wind to...Ch. 7 - Prob. 7.27PCh. 7 - Prob. 7.28PCh. 7 - Liquid water is fed to a boiler at 24°C and 10 bar...Ch. 7 - Prob. 7.30PCh. 7 - Prob. 7.31PCh. 7 - Saturated steam at a gauge pressure of 2.0 bar is...Ch. 7 - Prob. 7.33PCh. 7 - Prob. 7.34PCh. 7 - Prob. 7.35PCh. 7 - Prob. 7.36PCh. 7 - Prob. 7.37PCh. 7 - Prob. 7.38PCh. 7 - Prob. 7.39PCh. 7 - Prob. 7.40PCh. 7 - Prob. 7.41PCh. 7 - Jets of high-speed steam are used in spray...Ch. 7 - The following diagram shows a simpli?ed version of...Ch. 7 - Three hundred L/h of a 20 mole% C3H880 nC4H10gas...Ch. 7 - Air at 38°C and 97% relative humidity is to be...Ch. 7 - A mixture containing 65.0 mole% acetone (Ac) and...Ch. 7 - Superheated steam at T1(°C) and 20.0 bar is...Ch. 7 - Prob. 7.48PCh. 7 - Prob. 7.49PCh. 7 - Eight fluid ounces (1 qt = 32 oz) of a beverage in...Ch. 7 - Prob. 7.51PCh. 7 - Prob. 7.52PCh. 7 - Prob. 7.53PCh. 7 - Prob. 7.54PCh. 7 - Prob. 7.55PCh. 7 - Prob. 7.56PCh. 7 - Prob. 7.57PCh. 7 - Prob. 7.58PCh. 7 - Prob. 7.59PCh. 7 - Prob. 7.60PCh. 7 - Prob. 7.61PCh. 7 - Prob. 7.62PCh. 7 - Arsenic contamination of aquifers is a major...Ch. 7 - Prob. 7.64PCh. 7 - Prob. 7.65P
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