Elementary Principles of Chemical Processes 4e Binder Ready Version + WileyPLUS Registration Card (Wiley Plus Products)
Elementary Principles of Chemical Processes 4e Binder Ready Version + WileyPLUS Registration Card (Wiley Plus Products)
4th Edition
ISBN: 9781119231240
Author: Richard M. Felder
Publisher: Wiley (WileyPLUS Products)
Question
Book Icon
Chapter 7, Problem 7.28P
Interpretation Introduction

(a)

Interpretation:

The rate (kgh) at which steam is produced needs to be determined.

Concept introduction:

The energy balance is the first law of thermodynamics in which energy can be neither created nor be destroyed is given as follows:

ΔH+ΔEk+ΔEp=Q+W

Here,ΔH= Change in EnthalpyΔEk= Change in Kinetic EnergyΔEp= Change in Potential EnergyQ= HeatW= Workdone

Interpretation Introduction

(b)

Interpretation:

The volumetric flowrate of the steam produced by using steam tables needs to be determined.

Concept introduction:

The volumetric flowrate (V) is equal to the product of specific volume of steam and the rate at which steam produced is given as follows;

V=(m)×(V^)

Interpretation Introduction

(c)

Interpretation:

The volumetric flowrate by assuming the ideal gas behaviour needs to be determined and compared with volumetric flowrate calculated using steam tables.

Concept introduction:

The ideal gas equation is given as follows;

PV=nRTV=nRTPV=mRTMP

The molar mass of water is 18 g/mol thus,

In one mole of water, there are 18 grams are presentSo, 1mol=18g

Interpretation Introduction

(d)

Interpretation:

The effect on the 35% of the thermal energy released due to the combustion process that does not produces steam needs to be explained.

Concept introduction:

Thermal energy is defined as energy coming from heat. The heat is produced due to the movement of tiny particles in an object. Amount of geat generated depends on the speed of the particles.

Blurred answer

Chapter 7 Solutions

Elementary Principles of Chemical Processes 4e Binder Ready Version + WileyPLUS Registration Card (Wiley Plus Products)

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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