Best 100+ Seminar Topics for Chemical Engineering 2026

Some of the popular seminar topics for chemical engineering include bio-diesel production, ethanol from cellulose, high-temperature plastic, microemulsion polymerization, liquid extraction, microfluidics, nano biomaterials, nuclear batteries, war gases, and chemometrics. By discussing these topics, students can enrich their knowledge about industrial development and innovate to build new technologies.

Chemical engineers often research new manufacturing processes. They also design and develop new types of equipment, implement updated troubleshooting methods and more. This requires engineers to be aligned with the current technological, methodologies used in the market.

Thus, learning about seminar topics for chemical engineering is crucial to ignite discussion and brainstorm new methods of research. This article will provide them with everything they need to know about chemical engineering topics for the seminar.

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100+ Seminar Topics for Chemical Engineering 2026

Hosting seminars, peer discussions, and debates about the latest technological innovations is a great way to be updated with new technological developments. The following are 100+ seminar topics for Chemical Engineering for 2026:

1. Atom Transfer Radical Polymerization
2. Arsenic Reduction from Water
3. Biological Applications of Macromolecules
4. Bio-diesel Production
5. Biomass Fuelled Power Plant: Chemical engineering topics
6. Beneficiation of High-Ash Indian Coal Using Power Ultrasound
7. Biological Denitrification Using Saw Dust as the Energy Source
8. Carbon sequestration potential in-ground Biomass
9. Corrosion protection by conducting polymers
10. Chemical Oceanography: Chemical engineering topics for seminar
11. Distributed Energy Generation
12. Determination Of Thermal Conductivity Of Pure Liquids And Binary Liquids
13. Environmental Application of Supercritical Fluid Technology
14. Ethanol from Cellulose
15. Excessive Burning Fossil Fuel A threat to the Environment
16. Experimental and theoretical investigation of Oxy-fuel combustion and CO2 sequestration
17. Enhancing Measuring Equipment
18. Energy Exchange Effectiveness Enhancement Evaluation in Domestic LPG Burners
19. Emulsification Using Micro-filtration Membranes
20. Fluoro-metric Analytical Methods
21. Future for the Next Generation of Nuclear Power Plants
22. Formulation Of Theoretical Model For Viscosity Prediction Of Binaries With Experimental Verification
23. Gamma-Ray Spectroscopy
24. Gas Storage and Separation in Metal-Organic Framework
25. High-Performance Polymers
26. High-Temperature Plastic
27. Hydrogen - Fuel for the Future?
28. Industrial PVC Formulation
29. ION Spectroscopy
30. Insulation and Coolant Circulation in High-Temperature Reactors
31. Liquid Extraction
32. Membrane Bioreactor-An Excellent Option for Wastewater Treatment
33. Manufacturing methods to control polymorphism
34. Microemulsion Polymerization
35. Micro-fluidics
36. Metal Metrix Composite Processing
37. Modern Air Pollution Control Technologies
38. Nano biomaterial for biosensing
39. Nano Technology - Future of the Fuel Chemical Industry
40. Natural and Fabricated Nan Bio-materials
41. New Polymerization Technology for Advanced Materials
42. New Chemical Instrument Uses Missile Technology
43. Non-proliferation and Growth of Nuclear Fuels: Iran
44. Particle Reinforced Aluminium Matrix Composites
45. Plant-made Pharmaceuticals
46. Plasma Polymerized Hydrogel thin films for applications in Sensors and Actuators
47. Polymer processing: Chemical engineering topics for seminar
48. Plastic Waste Management of India
49. Protein Adsorption on Metal Oxide
50. Preparation And Comparative Evaluation Of Activated Carbon
51. Production Of Lactic Acid From Molasses
52. Polysilicon Production: Reaction Engineering and Scale-up Issues
53. Recent Development Industrial Catalysis
54. Radioactive Waste Management
55. Recovery Of Silver From Waste Photographic Fixing Solution
56. RF Absorption Involving Biological Macromolecules
57. Safety in the Chemical Process Industry
58. Soil Carbon Sequestration: Chemical engineering topics for seminar
59. Sustainability of Ethanol and Other Bio-fuel
60. Sustainable H2 Production from Next-Generation Nuclear Plants
61. Synthesis of Nano-structured Materials
62. Studies on photocatalytic degradation of 4-chlorophenol in immobilized rotating tube photo reactor (IRTPR)
63. Strategies to Improve the Ignition Quality of Fuels
64. Treatment And Reutilization Of Medical Waste
65. Energy Storage Systems
66. Nano Fluids Thermal Applications
67. Biofilters For Air Pollution Control
68. Arsenic Removal from Ground Water
69. High-Temperature Plastic
70. Role Of Nuclear Energy In 21st Century
71. Atomic Battery Design and Technology
72. Ocean Thermal Energy Conversion Systems
73. Potable Water From Industrial Wastewater
74. Chemical Weapons and Their Impact on Living Things
75. Oil and Gas Value Chain
76. Sustainable Drilling of Oil and Gas Wells
77. Membrane Distillation
78. Incineration Solid Waste Management
79. Electro Active Polymers
80. Micro-Electro-Mechanical
81. Effect of Ethanol Gasoline Blend on NOx Emission in SI Engine
82. Biodiesel - Uses and Effects
83. Biomass for Carbon Sequestration
84. Air Monitoring
85. Solar Pond Technology
86. Thermophotovoltaics
87. Multiple Effects of Evaporation
88. Metamorphic Robots
89. High-Performance Polymers
90. Solar Distillation
91. Fuel Cells for Sustainable Development
92. Hazardous Waste Management
93. Gamma Ray Spectrography
94. Enhancing Measuring Equipment's
95. Microfluidics
96. Noise Pollution and Control in the Chemical Industry
97. Safety in the Chemical Processing Industry
98. Quantum Chemical Engineering
99. Treatment of Medical Waste
100. Nuclear Batteries
101. Biological Degradation of Xenobiotics
102. Nano biomaterials
103. Protein Absorption on Metal Oxides
104. Microbial Enhanced Oil Recovery
105. Future of Nuclear Power Plants
106. Green Chemistry Biofuel
107. High-Temperature Polymers
108. Light Emitting Polymers
109. Physicochemical Hydrodynamics
110. Plant made Pharmaceuticals
111. War Gases
112. Rheology Research
113. Concentrating Solar Power
114. Chemometrics
115. Fluorometric Analytical Methods
116. Periodic Operation of Chemical Reactors
117. Ionic Liquids in Chemical Engineering
118. Production of Hydrogen from Biomass
119. Metal Matrix Composite Processing
120. Super Critical Fluid Extraction
121. Recycling of Composite Materials
122. Value-Added Chemicals from Biomass
123. Uses of Chemical in Missile Technology
124. Cell Cultivation
125. Micro emulation Polymerization
126. Particle Surface Modification
127. Polymer Electronics
128. Multi-Effect Evaporation
129. Fuel Cells and Sustainable Development
130. Polarography
131. Synthesis of Nano-structured Materials
132. Computational Fluid Dynamics
133. Radiation Processing of Polymers
134. Universal Heat Mining
135. Silicon Nano-crystals
136. Noise Control in the Chemical Industry
137. Biological Applications of Macro-molecules
138. Polymer Science and Processing
139. Phytoremediation
140. Nanoparticle Bonding Technology

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5 Tips to Prepare for Seminar Topics for Chemical Engineering 2026

Preparing for a seminar can be a daunting task. Thorough research and supporting documentation are needed to conduct a seminar on chemical engineering topics. Moreover, knowing the topic and understanding it is an essential part. Some tips to fluently present the seminar topics for Chemical Engineering 2026 are as follows:

Select a Topic that is Engaging

The first and foremost thing that must be done is appropriately selecting seminar topics for Chemical Engineering 2026. It should be of current interest and engaging. This way, it will hold more attention and interest.

Do Proper Research

An adequate amount of research goes behind to hold a seminar. Therefore, chemical engineering must be thoroughly researched and backed up by facts and figures.

Brainstorm Interactive Ideas

Brainstorming ideas leads to better projection of the seminar topics for chemical engineering. Hence, brainstorming sessions can give birth to new ideas, and the seminar session can be interactive.

Draw an Outline of the Topic

It includes writing the keywords or the essential pointers of the seminar topic. It helps in easy recalling and helps in better projection of ideas.

Rehearse the Seminar Project

Rehearsing on how to demonstrate the seminar topic can be helpful. It boosts the confidence and reduces the performance pressure. Delivering the seminar with confidence is essential.

Also Read: 100+ Seminar Topics for Computer Engineering 2026

By learning about the seminar topics for chemical engineering institutions can provide students with an enriching experience about the chemical industry. Moreover, they can improve their knowledge of the latest developments, spark innovation and encourage them to be at the forefront of their field.