m
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STUDENT
NUMBER:
STUDENT NAME:
I I I
I I I I
Family Name
First Name
FINAL EXAMINATION
Semester Two 2011
St Lucia Campus
CHEE3006 PROCESS AND CON
CHEE3005 2008 Mid-Semester Exam 1
5 minute perusal (no writing). 90 minute duration. Please complete in answer book.
Exam is worth 15% of final grade, has 3 questions in total and is marked out of 100
Unit Operations
A unit operation is
any part of potentially multiple-step process
which can be considered to have a single
function
Physical in nature BUT have underlying
transfer mechanism for the op
Part 8 Heterogeneous
Catalysis (9 lectures)
John Zhu, School of Chem Eng
1
Outline
Rate processes in catalysis
Adsorption and surface reaction
External transport processes
Modelling and characterizati
2013, MECH4301, Tute 3
MECH4301 2013 Tutorial 3 Solutions
-Tutorial 3, Materials and Shape. (Make sure you read the Notes and Hints
before you start working.)
Solve in this order: (8 Exercises)
MECH43
Part 5 Isothermal Flow reactors
(3 lectures)
John Zhu, School of Chem Eng, UQ
1
Outline
Design equations for the CSTR
Design equations for the PFTR
Application of design equations
irreversible reactio
Part 4 Batch Reactor
(5 lectures)
John Zhu, School of Chem Eng
1
Outline
Design equations for batch reactors
Simple irreversible and reversible
reactions
Complex reactions: low and negative
order, bim
Part 3-Reaction Rate and
Stoichiometry
(4 lectures)
John Zhu, School of Chem Eng
1
Outline
Chemical reactions
The rate concept
Molecularity and reaction order
Rate constant, Arrhenius law,
Multiple re
Part 2 Chemical Reactor
(1 lecture)
John Zhu, School of Chem Eng, UQ
1
Outline
Generalised mole balance equations
Introduction to reactor design
Classification of chemical reactors
2
THE GENERAL MOLE
Lecture 2
Non-Ideal Reactors
Recap of Mondays class
The Plant operators dilemma
How does non-ideality arises in a reactor
Determining an average value based on the weight distribution of the component
NON-ISOTHERMAL PFTR
HTF
Tr0, Fr
Feed
T0, F0
HTF
Tr0, Fr
HTF Heat Transfer Fluid
HTF
Tr1, Fr
Q V
TV+V, FV+V
TV, FV
z
Product
T1, F1
Micro-mixed volume, V
HTF
Tr1, Fr
For the micro-mixed volume in the
Semester One Quiz, 2013
CHEE4060 Process and Control System Synthesis (Quiz)
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Question 2 solutions:
(a)
(b)
(c) The inherent (static, lab) characteristics is the characteristics that the control valve exhibits
under laboratory conditions,its based on an assumption of constant p
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STUDENT NAME: Family Name
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MID-SEMESTER EXAMINATION
St Lucia Campus Semester Two 2010
CHEE3006 — Pr
CHEE3006 QUIZ 2007
3 October 2007 (Wednesday)
10:00-11:50am
Answer all THREE Questions (Total 30 Marks)
Question 1 [15 Marks]
Parts (a)-(d) refer to the following transfer function.
G(s)
s3
s 1(s 2 4
CHEE3006 QUIZ 2009
Wednesday, 09/09/09
Answer all FIVE Questions (Total 30 Marks)
Question 1 [7 Marks]
For the following transfer function:
G (s ) =
s 1
s + 5s + 4
2
(a) For the above transfer functio
Question 1
a) Liquid phase reaction.
Assume: - Isothermal - Elementary reactions - Stationary state for C
Start with the rate equation for D:
r1) = k3CC _ k4CACD
C is an intermediate product so we wan
CHEE3005 2010 Mid-Semester Exam 1
5 minute perusal (no writing). 90 minute duration. Please complete in answer book.
Exam is worth 15% of ﬁnal grade, has 3 questions in total and is marked out of l 00
CHEE3005 2011 Mid-Semester Exam 1
10 minute perusal (no writing). 90 minute duration. Please complete in answer book.
Exam is worth 15% of final grade, has 3 questions in total and is marked out of 10
Example Solution
p
Adiabatic so do not need final term in EB.
H B C A 0 21.15 10 3 8 103
169 2 K
169.2
C Pm
1.0 1.0
V 900
18 min
q
50
So our two equations are:
T T0
T 310 8
310.8
169.2
k0 e E / RT
MECH4301 2013, tute 6 Hybrids
Exercises CS12.2+E10.2;E10.3; E10:5; CS12.6 and Eq. 11.27
TUTORIAL 6 2013, Hybrids
Parametric plotting versus the CES synthetiser
Solve CASE Study 12.2 (p. 343) together
2014 CHEE3004 ME and VLE CLASS EXERCISES WEEK 1
MONDAY LECTURE EXAMPLES
1. DO IN CLASS ON MONDAY. What is the equilibrium liquid and vapour compositions of a
mixture of n-heptane (A) and toluene (B) a
Pressure
Temp
760 mmHg
52.43333 C
A
Benzene
Toluene
0.4 80 C
0.6 110 C
Pi,vap (mmHg) Pi,vap (atm) Function
B
C
6.90565 1211.033
220.79 297.342970658 0.39124075 3.8842E-005
6.95464
1344.8 219.482 102.0