Chemical Engineering Department

75+ Chemical Engineering Final Year Project Topics in Nigeria (2026)

Explore Chemical Engineering research across reaction engineering, separation processes, process modelling and simulation, corrosion, adsorption, wastewater treatment, biofuels, and industrial process design.

Whether you plan a laboratory experiment, a process design, a modelling and simulation study, a corrosion or adsorption investigation, or a techno-economic assessment, you can narrow any idea below into a clear, defensible project with your supervisor.

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Chemical Engineering topic ideas by research area

Browse a selection of topic directions. You can narrow each one to a specific feedstock, process, material, or industrial application.

Corrosion, adsorption, and materials9 topics

  1. A comparative study on the corrosion of stainless steel in 1M hydrochloric acid using Tamarindus indica (tamarind) and Terminalia catappa (tropical almond) leaves extracts as inhibitors
  2. Adsorption of copper (II) ion from aqueous solution onto thermally treated eggshell: kinetics and equilibrium study
  3. A comparative study of chemical and microwave synthesized activated carbon from corn cob
  4. Modification of surface, physical, and chemical properties of activated carbons for water purification
  5. Effect of contact time on the adsorption of methylene blue onto almond shell
  6. Corrosion inhibition of mild steel using plant extracts in acidic media
  7. Preparation of activated carbon from agricultural waste for heavy metal removal
  8. Adsorption of heavy metals from aqueous solution using agricultural waste materials
  9. Evaluation of the mechanical properties of natural fibre-reinforced polymer composites

Reaction engineering and catalysis10 topics

  1. Transesterification of waste vegetable oil using anthill as catalyst
  2. Modelling and simulation of transesterification of waste vegetable oil (frying oil) in a batch reactor
  3. Production of biodiesel from waste cooking oil using eggshell-based catalyst
  4. Comparative study of homogeneous and heterogeneous catalysts for biodiesel production
  5. Kinetics of the hydrolysis of cellulose (sawdust): effect of temperature
  6. The kinetic study on hydrolysis of cellulose (sawdust)
  7. Production of bioethanol from agricultural waste using fermentation
  8. Optimization of biodiesel yield using response surface methodology
  9. Effect of catalyst concentration on biodiesel yield from waste cooking oil
  10. Effect of foaming agents on crude oil systems

Modelling, simulation, and process control10 topics

  1. Modelling and simulation of a tray dryer using MATLAB
  2. Modelling, simulation, and control of a reactive distillation process for fuel additive production
  3. Modelling, simulation, and control of the reactive distillation of biodiesel production
  4. Modelling, simulation, and optimization of fatty acid methyl ester reactive distillation process using Aspen HYSYS
  5. Modelling, simulation, and sensitivity analysis of a fatty acid methyl ester (FAME) reactive distillation (RD) process using Aspen Plus
  6. PID control of a fatty acid methyl ester reactive distillation process
  7. Design and development of software for solving shell and tube heat exchanger with double passes
  8. Comparative analysis of void fraction correlations for high-viscosity oil data in horizontal pipelines
  9. Engineering design and prediction of hydrate formation for a gas pipeline
  10. Dehydration of ethanol-water solution using activated starch

Environmental engineering and wastewater treatment9 topics

  1. Treatment of water from borehole using Moringa oleifera seed and commercial activated carbon
  2. Studies on the treatment of coal and brewery wastewater using adsorption and coagulation–flocculation techniques
  3. Application of surfactants in treating oil-contaminated soil
  4. Assessment of carbon monoxide (CO) level in Enugu Metropolis: monitoring industrial and residential areas
  5. Investigation of the transport profile and dispersion of atmospheric aerosol over the coastal region of Lagos
  6. Determination of polycyclic aromatic hydrocarbons in soil samples around selected ABUAD power generators
  7. Treatment of produced water from oil and gas operations: an appraisal
  8. Assessment of air quality around a Nigerian industrial estate
  9. Design of a wastewater treatment plant for a Nigerian food processing company

Petroleum and natural gas engineering10 topics

  1. Effects of formation damage on oil well productivity (a case study of the Niger Delta region)
  2. Comparative analysis of coal, fuel oil, and natural gas for cement production
  3. Pipeline Products Marketing Company (PPMC) depot operations
  4. Analysis of the effect of temperature and pressure on hydrate formation in gas pipelines
  5. Refining of palm kernel oil
  6. Refining of soya bean oil
  7. Effect of particle size on oil yield using scent bean seed (‘ozaki’)
  8. Analysis of bush pear and its oil
  9. Optimization of crude oil dehydration and desalting processes
  10. Simulation of a natural gas processing plant for Nigerian gas

Food, pharmaceutical, and consumer products10 topics

  1. Designing of an industrial process for the large-scale production of ogi from the fermentation of maize
  2. Extraction and formulation of perfume from lemongrass leaves
  3. Extraction and formulation of perfume from plant materials
  4. Production of emulsion paint using dyed cassava starch as pigment
  5. The production of yam flour
  6. Extraction and characterization of essential oils from selected Nigerian aromatic plants
  7. Production of fruit juice concentrate from Nigerian tropical fruits
  8. Design of a process for the production of palm oil from fresh fruit bunches
  9. Production of soap from waste cooking oil
  10. Design of a process plant for the production of cassava starch

Biochemical and biomedical engineering7 topics

  1. Serum minerals, lipids, and liver enzymes in HIV-positive subjects receiving Highly Active Antiretroviral Therapy (HAART)
  2. Evaluation of some heavy metals concentrations in chocolate, candies, and tomato puree imported from China
  3. Biochemical assessment of the effect of plant extracts in animal models
  4. Development of a process for the production of citric acid from agricultural waste
  5. Production of enzymes (amylase, protease) from microbial sources
  6. Design of a bioreactor for the production of bioethanol
  7. Evaluation of the nutritional composition of fermented food products

Equipment design and unit operations9 topics

  1. Construction of a cellophane sealing machine
  2. Design and fabrication of a tray dryer for agricultural produce
  3. Design of a distillation column for ethanol purification
  4. Design of a shell and tube heat exchanger for a Nigerian refinery
  5. Design of a rotary dryer for cassava processing
  6. Design of an evaporator for fruit juice concentration
  7. Design and construction of a fluidized bed dryer
  8. Design of a mixing tank for industrial chemical processing
  9. Design of a packed bed absorption column for gas purification

Process design, economics, and optimization8 topics

  1. Design and economic evaluation of a biodiesel production plant in Nigeria
  2. Techno-economic analysis of a bioethanol production plant from cassava peels
  3. Feasibility study of a small-scale palm oil processing plant
  4. Optimization of a refinery crude distillation unit using simulation
  5. Design of a natural gas processing plant for flare gas utilization in Nigeria
  6. Economic analysis of the production of caustic soda in Nigeria
  7. Design of a plant for the production of liquid detergent from locally sourced raw materials
  8. Heat integration and energy optimization of a Nigerian refinery process

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How to choose a workable topic

A strong Chemical Engineering project starts with one clear reaction, separation, or process design problem and a realistic plan for laboratory, simulation, or design work. Narrow a broad subject before committing to it.

  1. Choose a field you want to study, such as reaction engineering, separation processes, corrosion and materials, modelling and simulation, environmental engineering, petroleum processing, or process design.
  2. Check that you can access the needed laboratory equipment, reagents, simulation software (Aspen HYSYS, Aspen Plus, MATLAB, COMSOL), or industrial data within your timeline.
  3. Set a clear feedstock, reaction system, process, or plant, then confirm the method and format with your supervisor.

Frequently asked questions

What are the best Chemical Engineering final year project topics in Nigeria?

Strong topics are specific, technically feasible, and tied to one clear reaction, separation, or process problem. High-approval themes include corrosion inhibition and adsorption studies, reaction engineering and catalysis (especially biodiesel), modelling and simulation using Aspen and MATLAB, environmental engineering and wastewater treatment, petroleum and natural gas processing, food and pharmaceutical process design, equipment design, and techno-economic process evaluation.

How do I choose a good Chemical Engineering project topic?

Match your topic to the laboratory equipment, reagents, simulation software, and industrial data you can access. Define one feedstock, reaction system, process, or plant; choose a realistic scope; and confirm your methodology (laboratory experiment, simulation, design calculation, or techno-economic analysis) with your supervisor before you start.

Can I do a Chemical Engineering project without a laboratory?

Yes. Many approved projects are simulation-based only, using Aspen HYSYS, Aspen Plus, MATLAB, COMSOL, or DWSIM. Others are purely design-based (equipment sizing, process flow diagrams, heat and material balances) or techno-economic assessments. Confirm with your supervisor whether laboratory work is expected in your department.

How many chapters is a Chemical Engineering project in Nigeria?

Most Nigerian universities use a five-chapter format: Chapter One (introduction and objectives), Chapter Two (literature review), Chapter Three (materials and methods or methodology and process design), Chapter Four (results and discussion), and Chapter Five (summary, conclusion, and recommendations). Confirm with your department.

Which Chemical Engineering project topic is easiest for final year?

Adsorption and corrosion inhibition studies using locally available materials tend to be the most manageable: using plant extracts as corrosion inhibitors, activated carbon from agricultural waste for dye removal, or biodiesel production from waste cooking oil. These use standard laboratory procedures and produce clear, quantifiable results within a semester.

How do I get data for my Chemical Engineering project?

Common data sources include laboratory experimental results (titration, spectrophotometry, gravimetric analysis, GC analysis), simulation software outputs (Aspen HYSYS, Aspen Plus, MATLAB, COMSOL), industrial plant data from NNPC, PPMC, and refineries, published chemical engineering handbooks (Perry’s, Coulson & Richardson), and techno-economic data from industry reports.