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Ph.D. Requirements
General Requirements - Students accepted into our Ph.D program must demonstrate excellent graduate coursework performance (ordinarily a GPA of 3.45 or higher in the chemical engineering core courses), pass the Qualifying Exam, and demonstrate satisfactory progress in research during the first six quarters (1.5 years) of their graduate study at Ohio State. After passing the Qualifying Exam, the student's progress will be monitored by his or her faculty advisor. In accordance with The Ohio State University Graduate School policy, each student must pass a Candidacy Examination after having completed all required course work. Upon passing the Candidacy Examination, the student becomes a Ph.D Candidate. The Ph.D Candidate will then complete a satisfactory Ph.D Dissertation and Oral Examination. The Department also requires several Teaching Experiences. The intention of this experience is to expose students to classroom teaching; he or she will assist faculty members. After the first year of study, one Chemical Engineering course Teaching Experience is required per year until graduation. Additional requirements, such as residency and guidelines for preparation of the dissertation, and time limits are explained in the Graduate School Handbook. In general, a student may complete the Ph.D degree in four to five years, depending on the research area and if he/she already has a Master's of Science (M.S.) degree.

 

Course Requirements - The minimum course requirements beyond the Bachelor's degree are classified into three areas:

(To see the requirements beyond the Master's degree, please open the link Ph.D-Study Plan Checklist with MS Degree.)

a. Core Courses in Chemical and Biomolecular Engineering
The minimum requirement is 22 credit hours. These courses and the material prerequisite to them must be mastered by all Ph.D. students.
 ChBE 801* Chemical Engineering Analysis  3 credit hours
 ChBE 808 Advanced Chemical Engineering Thermodynamics  3 credit hours
 ChBE 812 Advanced Chemical Engineering Kinetics  3 credit hours
 ChBE 815.01 Advanced Mass Transfer - I  3 credit hours
 ChBE 815.08 Advanced Momentum Transfer - I  3 credit hours
 ChBE 881 Research Methods in Chemical Engineering  3 credit hours
 ChBE 981 Research Seminar in Chemical Engineering  2 credit hours
 Chem 685 Safety Seminar  2 credit hours

b. Advanced Graduate Courses in Chemical and Biomolecular Engineering
The minimum requirement is 12 credit hours. Courses in this area must be selected with the advisor's guidance and will be integrated into a program that is of greatest value to the student. These courses are listed below and may change from year to year.
 ChBE 626 Digital Control Techniques in Chemical Engineering
 ChBE 694 Group Studies in Chemical Engineering (new and pertinent courses)
 ChBE 712 Catalysis and Catalytic Processes
 ChBE 715 Particle Technology
 ChBE 717 Colloids and Surfaces
 ChBE 726 Chemical Process Dynamics and Control - II
 ChBE 733 Novel Separations
 ChBE 739 Knowledge-Based Systems in Engineering
 ChBE 761 Chemical Engineering Processes
 ChBE 765 Biochemical Engineering Fundamentals
 ChBE 766 Biotechnology and Bioprocess Engineering
 ChBE 769 Biomedical Nanotechnology
 ChBE 771 Air Pollution Control
 ChBE 772 Principles of Sustainable Engineering
 ChBE 773 Introduction to High Polymer Engineering
 ChBE 774 Polymer Membranes
 ChBE 775 Rheology of Fluids
 ChBE 776 Principles of Polymer Conversion Operations
 ChBE 779 Chemical Engineering Experimental Design
 ChBE 781 Chemical Engineering and Optimization
 ChBE 790 Process Modeling and Simulation
 ChBE 801 Advanced Special Problems in Chemical Engineering
 ChBE 809 Advanced Chemical Engineering Thermodynamics II
 ChBE 813 Advanced Chemical Engineering Kinetics II
 ChBE 815.05 Advanced Heat Transfer
 ChBE 815.09 Advanced Momentum Transfer - II
 ChBE 815.10 Advanced Momentum Transfer - III
 ChBE 815.15 New or Unusual Chemical Engineering Operations
 ChBE 899 Teaching Experience

c. Other Elective Courses
Graduate level courses in chemical and biomolecular engineering (6xx or higher) or other scientific, mathematics, or engineering disciplines (5xx or higher) are to be selected to fit the candidate's goals with the consent of the advisor. Nine (9) quarter-credit hours are required.

Research Requirements - At least 77 credit hours of research (ChBE 999) are required. It is recommended that each student select a research topic by the end of the first quarter of work in the Ph.D program. A satisfactory dissertation, as judged by the advisor and the Reading Committee under the Graduate School Rules, must be submitted as one of the requirements for the Ph.D degree.

Total Credit Hour Requirements - The minimum requirement for the Ph.D degree is 120 credit hours beyond the Bachelor's degree. The total academic course requirement, not including research or special project, is 43 credit hours. All courses taken at Ohio State for the M.S. degree count toward the Ph.D degree. If a student obtained the M.S. degree from another university, he or she may obtain credit and/or have the requirement waived for an OSU Core Course, if the advisor and the professor at OSU in charge of the Core Course concur, subject to approval by the Graduate Studies Committee. Transfer credit for other graduate courses is subject to approval by the advisor and the Graduate Studies Committee. A Master's degree from another university transfers as 45 credit hours.

Language Requirements - All students must be proficient in written and oral English. Non-native English speaking students must pass the equivalent of English 106, 107, 108 and English 104 and 105. Note that these requirements must be fulfilled, including passing the Test of Spoken English or SPEAK Test, prior to undertaking the Teaching Experience Requirements.

Teaching Experience Requirements - After successful completion of the first year of Ph.D coursework, students are required to gain Teaching Experience as an instructional associate (IA) by assisting a faculty member in teaching chemical engineering courses for one academic quarter per year. Each Ph.D. student must fulfill two IA assingment (equivalent to 2 credit hours of ChBE 899). If students are required to serve additional terms, they will be hired as a graduate teaching associate (GTA). Prior to starting the IA service, each student must complete the required training and orientations.

The purpose is to experience interactions with students and other responsibilities that may affect career decisions with regard to teaching. When possible, participation in at least two different courses will be required, with the selection made by the Department Graduate Studies Committee Chair or designee in consultation with the student and the student's advisor. Responsibilities include: conducting recitations, holding office hours, grading and possibly presenting a few lectures and/or supervising and grading experiments in laboratory courses.

Additional Requirements - The advisor and Graduate Studies Committee may determine that additional requirements are appropriate for an individual student's academic preparation. The nature of such requirements would be to fill unusual deficiencies or to provide special enrichment. These will be established within 6 months of the student's passing the Qualifying Exam.

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Related Links

Ph.D-Study Plan Checklist (requires Adobe Acrobat)

Ph.D-Study Plan Checklist with MS Degree

Chemical & Biomolecular Engineering PhD Program Rated Best of the Best More...

CEGC - Chemical Engineering Graduate Council

Graduate Guide - An informative guide for students (pdf)

PowerPoint Presentation-
Here is a quick look at our graduate program

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