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B-TECH in Chemical Technology at National Institute of Technology Patna
Patna, Bihar
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About the Specialization
What is Chemical Technology at National Institute of Technology Patna Patna?
This Chemical Engineering program at National Institute of Technology Patna focuses on the design, operation, and optimization of chemical processes that transform raw materials into valuable products. It integrates principles from chemistry, physics, biology, and mathematics to address industrial challenges. India''''s rapidly growing chemical, petrochemical, pharmaceutical, and energy sectors drive a strong demand for skilled chemical engineers, making this program highly relevant and impactful.
Who Should Apply?
This program is ideal for aspiring engineers with a strong aptitude for science and mathematics, particularly those interested in process development, industrial operations, and sustainable technologies. It suits fresh graduates seeking entry into manufacturing, research and development, or consulting roles. Professionals aiming to specialize in process optimization, environmental engineering, or new product development will also find the curriculum beneficial.
Why Choose This Course?
Graduates of this program can expect diverse India-specific career paths in sectors like oil and gas, pharmaceuticals, chemicals, and consumer goods. Entry-level salaries typically range from INR 6-10 LPA, with experienced professionals earning significantly more. Growth trajectories include roles as process engineers, R&D scientists, plant managers, or consultants. The curriculum aligns with requirements for professional body certifications and higher studies in advanced engineering fields.
Student Success Practices
Foundation Stage
Master Core Science and Math Fundamentals- (Semester 1-2)
Dedicate significant effort to building a strong foundation in physics, chemistry, and mathematics. These subjects are the bedrock of chemical engineering principles. Utilize online resources like NPTEL lectures, Khan Academy, and practice problem-solving rigorously. Form study groups with peers to clarify concepts and discuss challenging problems.
Tools & Resources
NPTEL (IIT/NIT lectures), Standard textbooks (e.g., NCERT, Resnick-Halliday), Co-curricular workshops
Career Connection
A strong grasp of fundamentals ensures better understanding of advanced chemical engineering concepts, which is crucial for higher semester performance and clearing technical interviews for core roles.
Develop Essential Programming Skills- (Semester 1-2)
Beyond introductory computing, cultivate practical programming skills, especially in languages like Python or MATLAB, which are vital for numerical methods and simulations in chemical engineering. Work on small coding projects related to process calculations or data analysis. Participate in coding competitions to enhance problem-solving abilities.
Tools & Resources
Python (NumPy, SciPy), MATLAB, Online platforms (HackerRank, LeetCode, CodeChef)
Career Connection
Proficiency in programming is increasingly demanded by industries for process modeling, data analytics, and automation, opening up diverse career opportunities in R&D and process control.
Engage in Early Project Exploration- (Semester 1-2)
Seek opportunities to work on mini-projects, even if informal, related to chemical processes or sustainable technologies. Approach senior students or professors for guidance. This hands-on experience builds practical skills and clarifies career interests early on. Document findings meticulously for future reference and resume building.
Tools & Resources
Departmental workshops, Faculty mentorship, Online scientific journals
Career Connection
Early exposure to projects develops critical thinking, research acumen, and teamwork, making students more competitive for internships and future project-based roles.
Intermediate Stage
Internship in Process Industries- (Semester 3-5 (Summer after Sem 4))
Actively pursue summer internships (Summer Training-I in Semester 5) at chemical plants, refineries, pharmaceutical companies, or research organizations. Focus on understanding real-world processes, troubleshooting, and contributing to ongoing projects. Networking with industry professionals during internships is crucial for future placements.
Tools & Resources
Career Development Centre (CDC) at NIT Patna, LinkedIn, Company career portals
Career Connection
Practical industry experience is highly valued by recruiters, significantly improving placement chances and providing clarity on specific career paths within chemical engineering.
Specialization through Electives and Clubs- (Semester 3-5)
Strategically choose professional electives that align with your career interests (e.g., biochemical engineering, petroleum refining). Join technical clubs or societies (like AIChE student chapter if available) to deepen knowledge and network with like-minded peers and industry experts. Participate in national level competitions like Chem-E-Car or design contests.
Tools & Resources
Departmental faculty advisors, Professional body student chapters, Online technical forums
Career Connection
Focused learning in specialized areas enhances employability in niche sectors and demonstrates initiative, making you a more attractive candidate for targeted roles.
Develop Advanced Software Proficiency- (Semester 4-6)
Gain hands-on expertise in industry-standard chemical engineering software such as ASPEN Plus, HYSYS, or COMSOL Multiphysics, especially relevant for process modeling and simulation. Leverage lab sessions (Computer Aided Design Lab) and self-learning modules. These tools are indispensable for modern chemical plant design and operation.
Tools & Resources
ASPEN Plus, HYSYS, COMSOL Multiphysics, Online tutorials and courses
Career Connection
Command over advanced simulation and design software is a key skill for process engineers, design engineers, and R&D roles, often a prerequisite for many positions in core industries.
Advanced Stage
Focus on Capstone Project Excellence- (Semester 7-8)
Treat your B.Tech project (Project-I and Project-II) as a flagship opportunity to demonstrate comprehensive engineering skills. Choose a challenging and industrially relevant topic, conduct thorough research, apply design principles, and present your findings professionally. Seek regular feedback from your faculty mentor.
Tools & Resources
Departmental research labs, Faculty mentorship, Academic databases (Scopus, Web of Science)
Career Connection
A strong project showcases your ability to solve complex problems, apply theoretical knowledge, and conduct independent research, which is crucial for securing R&D roles, higher studies, or entrepreneurial ventures.
Intensive Placement and Interview Preparation- (Semester 7-8)
Engage in rigorous preparation for placement drives, including aptitude tests, group discussions, and technical and HR interviews. Focus on revising core chemical engineering concepts, practicing quantitative aptitude, and refining communication skills. Utilize the career development center for mock interviews and resume building workshops.
Tools & Resources
Placement cell resources, Online aptitude platforms, Interview experience forums
Career Connection
Effective preparation is critical for converting placement opportunities into job offers in top companies during the campus recruitment process.
Network and Explore Higher Studies/Entrepreneurship- (Semester 7-8)
Actively network with alumni and industry leaders through seminars, conferences, and LinkedIn. For those considering higher education, research universities and prepare for competitive exams like GATE or GRE. Explore entrepreneurial ideas, leveraging your engineering knowledge to identify market gaps in the chemical sector and develop innovative solutions.
Tools & Resources
Alumni network, Professional conferences, GATE/GRE preparation materials, Incubation centers
Career Connection
Networking opens doors to advanced career opportunities and mentorship. Higher studies can lead to specialized research or academic careers, while entrepreneurial exploration can foster job creation and innovation in India''''s industrial landscape.
Program Structure and Curriculum
Eligibility:
- Admission typically through JEE Main ranks for 10+2 (Physics, Chemistry, Mathematics) qualified students.
Duration: 8 semesters / 4 years
Credits: 160 Credits
Assessment: Assessment pattern not specified
Semester-wise Curriculum Table
Semester 1
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| CH 101 | Applied Chemistry | Core | 4 | Quantum Chemistry, Spectroscopy, Stereochemistry, Chemical Kinetics, Electrochemistry, Corrosion and its control |
| MA 101 | Mathematics-I | Core | 4 | Differential Calculus, Integral Calculus, Multivariable Calculus, Sequences and Series, Ordinary Differential Equations |
| PH 101 | Physics-I | Core | 4 | Special Theory of Relativity, Wave Optics, Lasers and Fiber Optics, Quantum Mechanics, Statistical Mechanics |
| CS 101 | Introduction to Computing | Core | 3 | Computer Fundamentals, Programming with C, Operators and Expressions, Control Structures, Functions and Arrays, Pointers and Structures |
| EE 101 | Basic Electrical Engineering | Core | 4 | DC and AC Circuits, Network Theorems, Transformers, DC and AC Machines, Electrical Power Systems |
| ME 101 | Engineering Graphics | Core | 2 | Introduction to Engineering Drawing, Orthographic Projections, Isometric Projections, Sectional Views, AutoCAD Basics |
| CH 102 | Applied Chemistry Lab | Lab | 1.5 | Volumetric Analysis, Instrumental Analysis, Water Quality Analysis, Material Characterization |
| PH 102 | Physics Lab-I | Lab | 1.5 | Optics Experiments, Electricity Experiments, Magnetism Experiments, Semiconductor Devices |
| EE 102 | Basic Electrical Engineering Lab | Lab | 1.5 | DC Circuit Laws, AC Circuits, Transformer Characteristics, Motor Speed Control |
| CS 102 | Introduction to Computing Lab | Lab | 1.5 | C Programming Exercises, Debugging Techniques, Data Structure Implementation |
| ME 102 | Workshops | Lab | 1.5 | Carpentry Shop, Fitting Shop, Welding Shop, Foundry Shop, Machine Shop |
| HS 101 | Human Values and Ethics | Non-credit | 0 | Ethics and Morals, Professional Ethics, Environmental Ethics, Human Rights, Value Education |
| AU 101 | NSS/NCC/Yoga | Audit | 0 | Community Service, Physical Training, Discipline and Leadership |
Semester 2
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| HS 102 | Communicative English | Core | 3 | Grammar and Vocabulary, Reading Comprehension, Writing Skills, Public Speaking, Presentation Skills |
| MA 102 | Mathematics-II | Core | 4 | Matrices and Determinants, Vector Calculus, Partial Differential Equations, Laplace Transforms, Fourier Series |
| PH 103 | Physics-II | Core | 4 | Electrodynamics, Maxwell''''s Equations, Semiconductor Physics, Dielectric Properties, Magnetic Properties of Materials |
| CE 101 | Basic Civil Engineering | Core | 4 | Building Materials, Surveying and Leveling, Structural Mechanics, Transportation Engineering, Environmental Engineering |
| ME 103 | Basic Mechanical Engineering | Core | 4 | Thermodynamics, Power Plants, Manufacturing Processes, Refrigeration and Air Conditioning, IC Engines |
| ES 101 | Environmental Science & Engineering | Core | 2 | Ecosystems, Biodiversity, Pollution and Control, Waste Management, Sustainable Development |
| PH 104 | Physics Lab-II | Lab | 1.5 | Electromagnetism Experiments, Semiconductor Device Characteristics, Magnetic Hysteresis, Fiber Optics |
| HS 103 | Communicative English Lab | Lab | 1.5 | Phonetics and Pronunciation, Group Discussions, Interviews, Public Speaking Practice |
| CE 102 | Basic Civil Engineering Lab | Lab | 1.5 | Material Testing, Surveying Instruments, Concrete Mix Design |
| ME 104 | Basic Mechanical Engineering Lab | Lab | 1.5 | Engine Performance Tests, Refrigeration Cycle Analysis, Machine Component Analysis |
| ME 105 | Engineering Mechanics | Core | 4 | Statics of Particles, Rigid Bodies, Centroids and Moments of Inertia, Kinematics of Rigid Bodies, Kinetics of Rigid Bodies |
Semester 3
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| CH 201 | Process Calculations | Core | 4 | Units and Dimensions, Material Balances, Energy Balances, Recycle, Bypass, Purge, Stoichiometry and Reactions |
| CH 203 | Fluid Mechanics | Core | 4 | Fluid Properties, Fluid Statics, Fluid Flow Phenomena, Friction in Pipes, Flow Measurement, Pumps and Compressors |
| CH 205 | Chemical Engineering Thermodynamics-I | Core | 4 | First Law of Thermodynamics, Second Law of Thermodynamics, Properties of Fluids, PVT Behavior, Heat Engines and Refrigerators |
| CH 207 | Organic Chemistry | Core | 4 | Structure and Bonding, Reaction Mechanisms, Stereochemistry, Functional Group Chemistry, Nomenclature and Isomerism |
| CH 209 | Material Science & Engineering | Core | 4 | Atomic Structure and Bonding, Crystalline Solids, Mechanical Properties of Materials, Polymeric Materials, Corrosion and Degradation |
| PE 1 | Professional Elective I | Elective | 3 | Specialized topics selected from department offerings |
| CH 204 | Fluid Mechanics Lab | Lab | 1.5 | Flow Measurement, Friction Losses, Pump Characteristics, Reynolds Experiment |
| CH 202 | Physical Chemistry Lab | Lab | 1.5 | Chemical Kinetics Experiments, Electrochemistry Experiments, Thermodynamics Experiments |
| HS 201 | Industrial Safety | Non-credit | 0 | Hazard Identification, Risk Assessment, Safety Regulations, Emergency Preparedness, Personal Protective Equipment |
Semester 4
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| CH 206 | Heat Transfer | Core | 4 | Conduction Heat Transfer, Convection Heat Transfer, Radiation Heat Transfer, Heat Exchangers, Boiling and Condensation |
| CH 208 | Mass Transfer Operations-I | Core | 4 | Molecular Diffusion, Convective Mass Transfer, Interphase Mass Transfer, Gas Absorption, Distillation |
| CH 210 | Chemical Engineering Thermodynamics-II | Core | 4 | Thermodynamics of Solutions, Phase Equilibria, Chemical Reaction Equilibria, Gibbs Free Energy, Fugacity and Activity |
| CH 212 | Inorganic Chemistry | Core | 4 | Atomic Structure, Chemical Bonding, Coordination Chemistry, Main Group Elements, Transition Metals |
| MA 202 | Numerical Methods in Chemical Engineering | Core | 4 | Solution of Algebraic Equations, Interpolation, Numerical Differentiation and Integration, Solution of ODEs, Optimization Techniques |
| OE 1 | Open Elective I | Elective | 3 | Interdisciplinary topics as per student choice |
| CH 214 | Heat Transfer Lab | Lab | 1.5 | Conduction Apparatus, Convection Apparatus, Radiation Experiments, Heat Exchanger Performance |
| CH 216 | Mass Transfer Operations Lab-I | Lab | 1.5 | Diffusion Experiments, Gas Absorption Column, Distillation Column Performance |
| CH 218 | Analytical Chemistry Lab | Lab | 1.5 | Spectroscopic Techniques, Chromatographic Techniques, Titrimetric Analysis |
Semester 5
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| CH 301 | Mass Transfer Operations-II | Core | 4 | Liquid-Liquid Extraction, Leaching, Drying, Crystallization, Adsorption |
| CH 303 | Chemical Reaction Engineering-I | Core | 4 | Reaction Kinetics, Batch Reactors, Ideal Flow Reactors, Reactor Design Principles, Multiple Reactions |
| CH 305 | Chemical Process Technology | Core | 4 | Petroleum Refining, Fertilizer Industry, Polymer Industry, Sulphuric Acid Production, Cement and Glass Industries |
| CH 307 | Process Dynamics & Control | Core | 4 | Dynamic Behavior of Processes, Laplace Transforms, Transfer Functions, Control System Components, PID Controllers, Stability Analysis |
| PE 2 | Professional Elective II | Elective | 3 | Specialized topics selected from department offerings |
| OE 2 | Open Elective II | Elective | 3 | Interdisciplinary topics as per student choice |
| CH 302 | Mass Transfer Operations Lab-II | Lab | 1.5 | Liquid Extraction Column, Drying Operations, Crystallization Studies, Adsorption Column |
| CH 304 | Chemical Reaction Engineering Lab | Lab | 1.5 | Batch Reactor Experiments, CSTR and PFR Experiments, Kinetic Studies |
| CH 306 | Process Dynamics & Control Lab | Lab | 1.5 | Level Control System, Temperature Control System, PID Controller Tuning |
| CH 308 | Summer Training-I | Project | 2 | Industrial Internship, Project Work, Report Writing, Presentation Skills |
Semester 6
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| CH 309 | Chemical Reaction Engineering-II | Core | 4 | Heterogeneous Catalysis, Solid Catalyzed Reactions, Non-Ideal Flow Reactors, Biochemical Reactions, Reactor Stability |
| CH 311 | Mechanical Operations | Core | 4 | Particle Technology, Size Reduction, Screening and Classification, Filtration and Centrifugation, Mixing and Agitation |
| CH 313 | Process Equipment Design | Core | 4 | Design of Pressure Vessels, Heat Exchangers Design, Distillation Column Design, Reactor Design Considerations, Piping and Instrumentation Diagrams |
| CH 315 | Process Modeling & Simulation | Core | 4 | Mathematical Modeling, Numerical Solution Methods, Dynamic Simulation, Process Optimization, Software Tools for Simulation |
| PE 3 | Professional Elective III | Elective | 3 | Specialized topics selected from department offerings |
| OE 3 | Open Elective III | Elective | 3 | Interdisciplinary topics as per student choice |
| CH 310 | Mechanical Operations Lab | Lab | 1.5 | Size Reduction Experiments, Filtration Characteristics, Mixing Effectiveness, Screening Analysis |
| CH 312 | Computer Aided Design Lab | Lab | 1.5 | Process Simulation Software, Equipment Design Software, P&ID Drawing, Process Flow Diagrams |
| CH 314 | Process Instrumentation Lab | Lab | 1.5 | Pressure Measurement, Temperature Measurement, Flow Measurement, Level Measurement, Controller Tuning |
| CH 316 | Mini Project | Project | 1.5 | Problem Identification, Literature Review, Experimental/Simulation Work, Report Writing |
Semester 7
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| CH 401 | Plant Design and Economics | Core | 4 | Process Flow Diagram, Cost Estimation, Economic Evaluation, Plant Layout, Project Scheduling |
| PE 4 | Professional Elective IV | Elective | 3 | Specialized topics selected from department offerings |
| PE 5 | Professional Elective V | Elective | 3 | Specialized topics selected from department offerings |
| OE 4 | Open Elective IV | Elective | 3 | Interdisciplinary topics as per student choice |
| CH 403 | Seminar | Project | 1.5 | Technical Literature Review, Presentation Skills, Public Speaking, Q&A Session |
| CH 405 | Project-I | Project | 3 | Research Proposal, Methodology Development, Preliminary Results, Literature Survey |
| CH 407 | Summer Training-II | Project | 2 | Industrial Internship, Advanced Project Work, Technical Report, Industrial Problem Solving |
Semester 8
| Subject Code | Subject Name | Subject Type | Credits | Key Topics |
|---|---|---|---|---|
| PE 6 | Professional Elective VI | Elective | 3 | Specialized topics selected from department offerings |
| OE 5 | Open Elective V | Elective | 3 | Interdisciplinary topics as per student choice |
| CH 402 | Project-II | Project | 6 | Comprehensive Research/Development, Experimental Validation, Data Analysis, Thesis Writing, Final Presentation |
| CH 404 | Comprehensive Viva-Voce | Core | 3 | Overall Subject Knowledge, Problem-Solving Abilities, Communication Skills, Technical Interview Practice |
