Chemical Engineering

The Bachelor of Science in Chemical Engineering at the California Institute of Technology is a rigorous interdisciplinary program designed to prepare students for innovative careers in chemical process design, materials development, environmental protection, and sustainable energy solutions. This program combines a strong foundation in classical engineering principles with cutting-edge research in chemistry, physics, and computational science, providing students with a comprehensive understanding of chemical processes at the molecular and macroscopic levels. Students engage in a challenging curriculum that includes courses in thermodynamics, fluid mechanics, heat and mass transfer, chemical kinetics, process control, and reactor design, complemented by laboratory intensive coursework and research projects. Emphasis is placed on developing analytical skills, problem-solving abilities, and a deep understanding of the scientific principles underlying chemical phenomena. The program encourages undergraduate research opportunities, internships, and collaborations with industry and research institutions, fostering practical experience and professional development. Students are also exposed to emerging fields such as nanotechnology, renewable energy, and materials science, ensuring that graduates are well-prepared to tackle contemporary global challenges. The department fosters a collaborative and innovative academic environment supported by world-class faculty dedicated to mentorship and pioneering research. Graduates of the program are equipped to pursue advanced degrees, leadership roles in industry, or entrepreneurial ventures focused on sustainable and safe chemical processes. Overall, the Chemical Engineering Bachelor’s program at Caltech aims to cultivate scientifically trained engineers who are capable of contributing meaningfully to society through technological advances and responsible stewardship of chemical processes.

• ChE 101. Chemical Reaction Engineering.
• ChE 103 abc. Transport Phenomena. 
• ChE 105. Dynamics and Control of Chemical Systems.
• ChE/Ch/E/Bi 107. Social Media for Scientists.
• ChE/BE/MedE 112. Design, Invention, and Fundamentals of Microfluidic Systems.
• ChE 114. Solid State NMR Spectroscopy For Materials Chemistry.
• ChE 115. Electronic Materials Processing.
• ChE 118. Introduction to the Design of Chemical Systems. 
• ChE 120. Optimal Design of Chemical Systems. 
• ChE 126. Chemical Engineering Laboratory.
• ChE 128. Chemical Engineering Design Laboratory.
• ChE 130. Biomolecular Engineering Laboratory.
• Ch/ChE 140 ab. Principles and Applications of Semiconductor Photoelectrochemistry. 
• Ch/ChE 147. Polymer Chemistry. 
• ChE/Ch 148. Polymer Physics. 
• ChE 151 ab. Physical and Chemical Rate Processes.
• ChE 152. Heterogeneous Kinetics and Reaction Engineering. 9 units (3-0-6); first term.Prerequisites: ChE 101 or instructor's permission. Survey of heterogeneous reactions and reaction mechanisms on metal and oxide catalysts. Characterization of porous catalysts. Reaction, diffusion, and heat transfer in heterogeneous catalytic systems. Instructor: Davis.
• ChE/Ch 155. Chemistry of Catalysis. 
• ESE/ChE 158. Aerosol Physics and Chemistry. 
• ChE/BE 163. Introduction to Biomolecular Engineering.
• ChE/Ch 164. Introduction to Statistical Thermodynamics.
• ChE/Ch 165. Chemical Thermodynamics. 
• ChE 174. Special Topics in Transport Phenomena.
• ChE/BE/MedE 188. Molecular Imaging. 
• ChE 190. Special Problems in Chemical Engineering. 
• ChE 280. Chemical Engineering Research.

Requirements

• Master's degree in the related area
• Statement of Purpose
• Include payment of the application fee or submit a fee waiver request. 
• Three letters of recommendation from individuals familiar with your academic and/or work performance are required for all applicants. 
• Transcripts from all colleges or universities attended are required. Transcripts may be sent directly from the Registrar of the institution you attended or transcripts issued directly to the applicant, and so marked, are acceptable, and can be submitted online following the electronic submission process. If you attended Caltech as an undergraduate, you must request an official transcript from the Office of the Registrar. We cannot obtain one on your behalf. 
• Attach a CV or resume
• TOEFL

The California Institute of Technology offers a comprehensive and competitive financial aid program to support its students pursuing a degree in Chemical Engineering. Undergraduate students at Caltech benefit from a need-based financial aid system designed to make education accessible regardless of economic background. The institution commits to meeting 100% of demonstrated financial need for admitted students through a combination of grants, scholarships, and work-study opportunities, thereby reducing reliance on loans and minimizing student debt.

Financial aid packages typically include a mix of grants and scholarships that do not require repayment, ensuring that students can focus on their academic and research pursuits without financial burdens. Caltech also offers various loan options for students whose families have higher expected contributions, allowing for flexible financing while still maintaining affordable education. The institution encourages students to apply for federal and state financial aid programs, such as the Free Application for Federal Student Aid (FAFSA), to supplement Caltech's own resources.

Furthermore, Caltech provides specialized scholarships for students with exceptional talents or specific interests related to chemical engineering, fostering diversity and excellence within the program. The Caltech Office of Financial Aid provides personalized guidance throughout the application process, helping students identify relevant aid opportunities and complete necessary paperwork efficiently. Many students also benefit from external scholarships sponsored by industry partners, alumni, and philanthropic foundations aimed at supporting STEM education.

Investment in research and scholarships is a priority for Caltech, reflected in ongoing fundraising and endowment campaigns dedicated entirely to student support. The financial aid philosophy emphasizes affordability, excellence, and accessibility, making the pursuit of advanced studies in Chemical Engineering feasible for talented students from various socioeconomic backgrounds. Overall, the financial support available at Caltech ensures that students can dedicate themselves fully to their academic and research activities without undue financial stress, fostering a diverse community of future leaders in chemical engineering.

Chemical Engineering at the California Institute of Technology (Caltech) is a rigorous and comprehensive program designed to prepare students for leadership in chemical engineering industries and academia. The curriculum emphasizes fundamental principles of chemistry, physics, mathematics, and engineering, integrating theoretical knowledge with practical applications. Students engage in cutting-edge research, often working closely with faculty who are leaders in their fields, gaining exposure to areas such as process engineering, materials science, energy, and environmental technologies. Caltech's small class sizes foster a collaborative and intensive learning environment, encouraging innovation and individual mentorship. The program includes laboratory work that develops critical skills in experimentation, data analysis, and problem-solving. Students also have opportunities for internships and collaborative projects with industry partners, facilitating real-world experience. The department promotes an interdisciplinary approach, enabling students to explore intersections between chemical engineering and fields like biology, chemistry, and physics. Graduates of the program are well-equipped for careers in research and development, process design, environmental management, and higher education. The program supports students in pursuing graduate studies, including Ph.D. degrees, through research programs and specialized coursework. Overall, Caltech’s Chemical Engineering program combines a strong foundational education with research excellence, preparing students to address global challenges related to energy, sustainability, and innovation.