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Undergraduate Catalog

Andrew Gellman, Head
Office: Doherty Hall 1107

Chemical engineering is a broad discipline based on chemistry, mathematics, physics, and biology that applies principles of engineering science and computer tools in process systems engineering to the development and commercialization of new products and processes. Engineering science provides experimental and theoretical models for predicting the behavior of flow systems and heat transfer in materials, as well as the chemical reactions and mass transfer that take place in multi-component mixtures. Process systems engineering provides methodologies for the systematic design and analysis of processes, including their control, safety, and environmental impact. Our department emphasizes the learning of basic principles in engineering science and process systems engineering through problem solving and strives to broaden the experience of students by offering a significant number of electives, undergraduate research projects, an integrated masters degree, industrial internships, and study abroad programs, all of which benefit from the strong industrial ties of the department.

The chemical engineering profession offers challenging and well-compensated careers in process industries, including high-technology areas. Graduates may supervise the operation of chemical plants, redesign chemical processes for pollution prevention, or be involved in the research and development of new products or processes. These activities require knowledge in the areas of chemical reactions and catalysis, separation technologies, and energy recovery systems, which are thoroughly presented in the curriculum. In the petroleum industry, for example, our national need for fuels demands chemical engineers that are well-trained in catalysis. A significant number of chemical engineers are also hired by industries associated with colloids (fine particles), polymers (plastics and resins), and coatings (e.g., paint, integrated circuits). Moreover, exciting new opportunities are opening in the computer industry, biotechnology, environmental firms, and consulting companies. For instance, the pharmaceutical industry recruits chemical engineers who possess expertise in both process engineering and biochemistry/molecular biology. Other examples include the processing of advanced polymeric systems, thin films for the semiconductor and data storage industry, and chip fabrication. A growing number of consulting companies hire chemical engineers to develop computer software for the simulation and real-time optimization of chemical processes, for predicting how toxic chemicals are dispersed and degraded in soils and in the atmosphere, and for evaluating the economic feasibility of industrial projects. (See http://www.aiche.org/careers for more examples).

The emphasis of the curriculum is on the fundamentals of physical and chemical phenomena, mathematical modeling, and problem solving techniques. These provide a rigorous preparation for immediate employment after graduation or a strong basis for graduate school. The depth and breadth of coursework makes chemical engineering an excellent major for students planning to enter either medical or business schools. Computing is integrated throughout the curriculum, and extensive use is made of software for mathematical modeling and simulation in the department's Computational Laboratory. The Robert Rothfus laboratory features state-of-the-art experiments that illustrate applications in safety, environment, product development, and computerized data acquisition & control.

The department offers a number of special programs for students majoring in Chemical Engineering. In addition to the double majors and minors offered by the College of Engineering, students may choose a minor in Colloids, Polymers, and Surfaces. Undergraduate research projects are also available in the areas of bioengineering, complex fluids engineering, environmental engineering, process systems engineering, and solid state materials. Students may participate in the study abroad program during their Junior year. In addition to the University program with EPFL in Switzerland and ITESM Monterey in Mexico, the department provides its own exchange programs with the University of Aachen and the University of Dortmund in Germany and Imperial College in London, Great Britain. These latter two programs are organized jointly with industrial partners, i.e., Bayer Corporation and Air Products and Chemicals, respectively. The students may also participate in Practical Internships for Senior Chemical Engineering Students (PISCES), a one-year industrial internship program offered between the Junior and Senior years. Finally, qualified students may enroll in our Master of Chemical Engineering program. This degree typically is completed in their fifth year. However, depending on the number of advanced placement courses and allowed overloads, the degree could be awarded during the B.S. graduation, or after one additional semester.

 

Chemical Engineering Curriculum  

First Year - Fall

Course Number Course Title Course Units
21-120 Differential and Integral Calculus 10
76-xxx Designated Writing / Expression Course 9
99-101 Computing Skills Workshop 3
06-100 Intro to Chemical Engineering 12
09-105 Intro to Modern Chemistry 10
    44

First Year - Spring

Course Number Course Title Course Units
21-122 Integration, Differential Equations, and Approximation 10
xx-100/xx-101 Introductory Engineering Elective (other than ChE) 12
33-106 Physics for Engineering Students I 12
xx-xxx General Education Course 9
    43

Second Year - Fall

Course Number Course Title Course Units
21-259 Calculus in Three-Dimensions 9
06-221 Thermodynamics 9
06-222 Sophomore Chemical Engineering Seminar** 1
09-106 Modern Chemistry II 10
xx-xxx Computer Sci./Physics II * 10 or 12
xx-xxx General Education Course 9
    48 or 50

Second Year - Spring

Course Number Course Title Course Units
06-261 Fluid Mechanics 9
06-262 Mathematical Methods of Chemical Engineering 12
09-221 Lab I: Introduction to Chemical Analysis 12
xx-xxx Physics II/Computer Sci * 12 or 10
xx-xxx General Education Course 9
    54 or 52

  * Computer Science/Physics II: Students should complete 15-100 (Introductory/ Intermediate Programming) as well as 33-107 (Physics for Engineering Students II) by the end of the Sophomore year.

For those students who have not taken 06-100 as one of the two Introductory Engineering Electives, 06-100 should be taken by the Fall Semester of the Sophomore year. The General Education Course normally taken during that semester may be postponed until the Junior year. These students should consult with their faculty advisors as soon as possible.

At the end of the Sophomore year, a student should have completed the following required basic science and computer science courses.

Course Number Course Title Course Units
09-105 Introduction to Modern Chemistry 10
09-106 Modern Chemistry II 10
09-221 Lab I: Introduction to Chemical Analysis 12
15-100 Introductory/ Intermediate Programming 10
33-106 Physics for Engineering Students I 12
33-107 Physics for Engineering Students II 12
99-101 Computing Skills Workshop 3
     

Third Year - Fall

Course Number Course Title Course Units
06-321 Chemical Engineering Thermodynamics 9
06-322 Junior Chemical Engineering Seminar ** 2
06-323 Heat and Mass Transfer 9
09-217 Organic Chemistry I 9
09-347 Advanced Physical Chemistry 12
xx-xxx General Education Course 9
    50

Third Year - Spring

Course Number Course Title Course Units
06-361 Unit Operations of Chemical Engineering 9
06-362 Chemical Engineering Process Control 9
06-363 Transport Processes Laboratory 6
03-232 Biochemistry I *** 9
xx-xxx Elective 9
xx-xxx General Education Course 9
    51

Fourth Year - Fall

Course Number Course Title Course Units
06-421 Chemical Process Systems Design 12
06-422 Chemical Reaction Engineering 9
06-423 Unit Operations Laboratory 9
xx-xxx Elective 9
xx-xxx General Education Course 9
    48

Fourth Year - Spring

Course Number Course Title Course Units
06-461 Process Design Project 6
06-462 Economics and Optimization 6
xx-xxx Elective 9
xx-xxx Elective 9
xx-xxx Elective 9
xx-xxx General Education Course 9
    48

  ** For students pursuing a Chemical Engineering/Engineering and Public Policy double major, Chemical Engineering Seminar courses (06-222 & 06-322) are replaced by the 3 unit EPP Sophomore Seminar (19-102).

  *** Students pursuing a Chemical Engineering/Engineering and Public Policy double major will take 36-220 instead of the Biochemistry I.

  Notes:

1. In addition to the graduation requirement of an overall QPA of 2.0 (not counting the First Year), the Department of Chemical Engineering requires a cumulative QPA of 2.0 in all chemical engineering courses (all those numbered 06-xxx).

2. Minimum number of units required for degree: 386 .

3. Overloads are permitted only for students maintaining a QPA of 3.0 or better during the preceding semester.

4. Electives: To obtain a Bachelor of Science degree in Chemical Engineering, students must complete 06-100 and one other Introductory Engineering Elective (xx-100/101). There are also five Unrestricted Electives. At most, (9 units) of ROTC or physical education can be counted toward these electives. Students must discuss their choice of electives with their faculty advisors .

5. Undergraduate Research: Independent research projects are available through prior arrangement with a faculty advisor. Many students conduct these research projects for elective credit by enrolling in 06-200, 300, or 400 (Sophomore, Junior, or Senior Research Projects) or 39-500 (CIT Honors Research) for eligible seniors.

The following two tracks have been designed as thematic guidelines. Students are not required to follow either of these tracks. They may take courses from both tracks and they may take courses that are not listed in either track.  The Process Systems Track is designed for students interested in focusing on the design and optimization of chemical processes. The Chemical Engineering Sciences Track is designed for students interested in the scientific principles underlying the fabrication and processing of synthetic and/or biological materials.

Some electives contain elements of both tracks and are listed under each. Undergraduate research projects that fit either track are available through prior arrangement with a faculty advisor.

Advanced undergraduates may be able to take Chemical Engineering graduate courses (600+level).

Process Systems Track

06-200, 300, or 400 Sophomore, Junior, or Senior Research Projects (or 39-500 CIT Honors Research)
06-606         Computational Methods for Large Scale Process Design and Analysis
06-608         Safety Issues in Science and Engineering Practice
06-619         Semiconductor Processing Technology
06-630         Atmospheric Chemistry Air Pollution and Global Change
06-708         Advanced Process Dynamics and Control
06-713         Mathematical Techniques in Chemical Engineering
06-715         Advanced Process Synthesis
06-717         Biotechnology and Environmental Processes
06-720         Advanced Process Systems Engineering
06-721         Bio Process Design
12-271         Introduction to Computer Applications in Civil & Environmental                   Engineering
12-411         Engineering Economics
12-651         Air Quality Engineering
12-655         Water Quality Engineering
15-200         Data Structures
15-211         Fundamental Structures of Computer Science
18-370         Fundamentals of Control
19-420         Chemical Technologies the Environment and Society
19-424         Energy-Environment Systems
21-127         Introduction to Modern Mathematics
21-292         Introduction to Operations Research
24-451         Feedback Control Design
27-322         Processing Methods
36-220         Engineering Statistics and Quality Control
39-405         Engineering Design: Creation of Products and Processes
70-371         Production and Operations Management
70-391         Finance

 

Chemical Engineering Sciences Track

06-200, 300, or 400 Sophomore, Junior, or Senior Research Projects (or 39-500 CIT Honors Research)
06-426         Experimental Colloid and Surface Science
06-466         Experimental Polymer Science
06-607         Physical Chemistry of Colloids and Surfaces
06-608         Safety Issues in Science and Engineering Practice
06-609/09-509 Physical Chemistry of Macromolecules
06-616         Sol-Gel Chemistry
06-619         Semiconductor Processing Technology
06-640         Principles and Applications of Molecular Simulation
06-702         Advanced Reaction Kinetics
06-703         Advanced Fluid Dynamics
06-704         Advanced Heat and Mass Transfer
06-705         Advanced Chemical Engineering Thermodynamics
06-712         Colloids and Dispersions
06-713         Mathematical Techniques in Chemical Engineering
06-714         Surfaces and Adsorption
06-716         Electrochemical Engineering
06-717         Biotechnology and Environmental Processes
06-721         Bio Process Design
03-240         Cell Biology
03-330         Genetics
03-380         Virology
03-438         Physical Biochemistry
03-441         Molecular Biology of Prokaryotes
03-442         Molecular Biology of Eukaryotes
09-248         Inorganic Chemistry
06-610/09-545  Rheology and Structure of Complex Fluids
12-651         Air Quality Engineering
12-651         Water Quality Engineering
21-372         Partial Differential Equations
24-321         Thermal-Fluids Engineering
27-357         Issues in Materials Selection
33-211         Physics III: Modern Essentials
33-225         Quantum Physics and Structure of Matter
33-228         Electronics
42-202         Physiology
42-604         Biological Transport

 

Double Major in Engineering and Public Policy (EPP)

Students may pursue a double major in Chemical Engineering and EPP. This double major is very flexible, built around Electives, Social Analysis, Probability and Statistics courses, and Projects. Specific course choices should be discussed with the faculty advisor or EPP faculty representative.

Double Major in Biomedical Engineering (BME)

Students may pursue a double major in Chemical Engineering and BME. The requirements are three core courses, three depth electives, one merged (design) course, and two technical or policy-related electives. Specific course choices should be discussed with a faculty advisor or the director of BME.

Minors with a B.S. in Chemical Engineering

Chemical Engineering students are eligible for any CIT Designated Minor. Those minors that are especially well suited to Chemical Engineers include Biomedical Engineering, Electronic Materials, Engineering Design, Environmental Engineering, Data Storage Systems Technology, and Automation and Control Engineering. The minor requirements may be fulfilled with elective courses. Other minors, such as the Supply Chain Management minor in association with the Tepper School of Business, are also available outside of CIT. These should be discussed with the faculty advisor.

Minor in Colloids, Polymers, and Surfaces (CPS)

Historically, the CPS coursework sequence has had a long-standing popularity among chemical engineering students. A detailed description of the minor can be found in the CIT Minors section of the catalog, or ask your Chemical Engineering faculty advisor or the director of CPS. Chemical Engineering students may use four of their electives to obtain the CPS minor. This is a sequence of closely related courses that explore the science and engineering of polymeric materials, particulates, microstructured fluids, and interfacially engineered materials. Completion of the following five courses constitutes the CPS Minor:

06-221 Thermodynamics (9 units)

06-607 Physical Chemistry of Colloids and Surfaces (9 units)

06-426 Experimental Colloid and Surface Science (9 units)

06-466 Experimental Polymer Science (9 units)

06-609 Physical Chemistry of Macromolecules (9 units)

(cross-listed as 09-509)

06-607 is taken in the Spring of the Junior year, while 06-609/09-509, 06-426 and 06-466 are taken during the Senior year.

 

International Chemical Engineering Exchange Programs

Chemical Engineering students may apply in their Sophomore year to spend their Junior year at the University of Aachen in Germany or at Imperial College in London, Great Britain. Admitted students should register for 06-050- Study Abroad, Fall and/or 06-051 Study Abroad, Spring. These exchange programs provide a great opportunity for students to obtain international experience, while taking courses very similar to those offered at Carnegie Mellon. Students considering either program should consult with their faculty advisors, and students considering the Aachen program in particular are advised to at least take one introductory German course before or during their Sophomore year. Stuents can also spend a summer at the summer school hosted by the University of Dortmund in Germany.

Practical Internships for Senior Chemical Engineering Students (PISCES)

Chemical Engineering students may apply in the fall of their Junior year for a salaried, one-year internship with a partner company through the PISCES program. Admitted students begin their internship after completion of the Junior year. Following the internship, students return to complete their Senior year. There are several advantages to a full year internship, including the opportunity to gain a breadth of professional experience that is not generally possible in a shorter program, more opportunity to make important contributions to the partner company, and the opportunity to complete Senior year courses in their normal sequence with no need for curriculum rearrangements. Interested students should consult with their faculty advisors and the Director of PISCES.

Fifth Year Master of Chemical Engineering (MChE)

This degree offers qualified undergraduate students the opportunity to obtain a Masters degree in Chemical Engineering in less than one academic year. The goal of the program is to produce skilled engineers with a deep understanding of the fundamentals of chemical engineering, as well as a broad set of professional skills and exposure to other technical disciplines. The MChE degree requires the completion of at least 96 units, with a cumulative QPA of 3.0. Junior and senior undergraduates from the department may apply to the MChE program if they have an overall QPA of 3.0. Three letters of recommendation from professors within the department are also required. The deadline for application is January 15 for the Fall semester and October 15 for the Spring semester. All applications should be submitted to the Graduate Admissions Committee of Chemical Engineering.

 

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