BIRLA INSTITUTE OF TECHNOLOGY AND SCIENCE, PILANI
INSTRUCTION DIVISION
FIRST SEMESTER 2015-2016
Course Handout (Part II)
Date: 30/07/2014
In addition to part I (General Handout for all courses appended to the time table) this portion gives
further specifi
Chemical Process Calculations
BITS Pilani
Pilani|Dubai|Goa|Hyderabad
Lecture-7
Material Balance using gas
laws
Instructor in charge
Dr. Sonal Mazumder
Ideal Gases
Ideal Gas law -: pV = nRT
P = Absolute pressure of the Gas
V = Total volume occupied by G
BIRLA INSTITUTE OF TECHNOLOGY & SCIENCE, PILANI
SEMESTER-I, 2015-2016
Chemical Process Calculations (CHE F211)
Tutorial Test 2
(CLOSED BOOK)
Max Marks: 10
Duration: 15 min
Date: 1.09.2015
Q1. The figure shows a schematic for making fresh water from sea wa
Chemical Process Calculations
BITS Pilani
Pilani|Dubai|Goa|Hyderabad
Lecture-6
Recycle, Bypass, Purge
Instructor in charge
Dr. Sonal Mazumder
Recycle, Bypass and Purge
The stream containing the recycled material is known
as a recycle stream.
A recycle i
Chemical Process Calculations
Material Balance
Instructor in charge
Dr. Sonal Mazumder
BITS Pilani
Pilani|Dubai|Goa|Hyderabad
Material balance concept
Material balance or mass balance are based on the
fundamental law of conservation of mass. In
particular
Chemical Process Calculations
BITS Pilani
Pilani|Dubai|Goa|Hyderabad
Lecture-4
Material balance for processes
involving reaction
Instructor in charge
Dr. Sonal Mazumder
Process involving single reaction
Extent of reaction was used to include generation an
BIRLA INSTITUTE OF TECHNOLOGY & SCIENCE, PILANI
SEMESTER-I, 2015-2016
Chemical Process Calculations (CHE F211)
Tutorial Test 1
(CLOSED BOOK)
Max Marks: 10
Duration: 15 min
Date: 25.08.2015
Q1. FeS can be roasted in O2 to form FeO.
2 FeS 3 O 2 2 FeO 2 SO
2
Chemical Process Calculations
BITS Pilani
Pilani|Dubai|Goa|Hyderabad
Lecture-1
Introduction to Chemical Engineering
&
Chemical Process Calculations
Instructor in charge
Dr. Sonal Mazumder
Entering
students
No
Party?
Need
less
sleep
Engineering
No
Yes
Comp
Chemical Process Calculations
BITS Pilani
Pilani|Dubai|Goa|Hyderabad
Lecture-5
Material balance involving
multiple units
Instructor in charge
Dr. Sonal Mazumder
Material balance involving multiple units
A process flow-sheet (flowchart) is a graphical
rep
Chemical Process Calculations
BITS Pilani
Pilani|Dubai|Goa|Hyderabad
Lecture-3
Chemical Reaction Equation
and Stoichiometry
Instructor in charge
Dr. Sonal Mazumder
Stoichiometry
Stoichiometry provides a quantitative means of
relating the amount of product
Chemical Process Calculations
QUIZ
1. A wet pulp contains 75% of water. After 100 kg
of water is removed in a dryer, it is found that
the pulp is now containing 30% water. The
weight of the original pulp is
a.
b.
c.
d.
146
138
233
155
2. H2S is produced f
Chemical Process Calculations
BITS Pilani
Pilani|Dubai|Goa|Hyderabad
Lecture-8
Single Component Two Phase
System (Vapour Pressure)
Instructor in charge
Dr. Sonal Mazumder
Phase Diagrams (Equilibrium Phase Diagrams)
Phase Diagrams , in simples since, demar