Home > Library > Dissertation Topics > Chemical Engineering Dissertation Topics

Chemical Engineering Dissertation Topics

Published by at January 5th, 2023 , Revised On May 21, 2024


We all know that writing a Chemical Engineering dissertation is a challenging, burdensome, and hefty task because this branch of engineering encompasses a vast array of knowledge from different science subjects such as biology, chemistry, and physics.

Choosing an appropriate and suitable topic for your chemical engineering dissertation can turn out to be tricky since this subject involves several subtopics spanning from the application of thermodynamics to product purification techniques used in various industries such as the pharmaceutical industry and food industry.

As a result, it becomes challenging to put forward a chemical engineering dissertation that meets the required quality standard and scores the desired marks.

To help you get started with brainstorming for chemical engineering topic ideas, we have developed a list of the latest topics that can be used for writing your chemical engineering dissertation.

These topics have been developed by PhD-qualified writers of our team, so you can trust to use these topics for drafting your own dissertation.

You may also want to start your dissertation by requesting a brief research proposal from our writers on any of these topics, which includes an introduction to the topic, research question, aim and objectives, literature review, along with the proposed methodology of research to be conducted. Let us know if you need any help in getting started.

Check our dissertation examples to get an idea of how to structure your dissertation.

Popular Topics For Research On Chemical Engineering

  1. What are some ways to improve the productivity of biomass conversion processes in manufacturing biofuels?
  2. What are the developments and possible uses of new membrane technologies in desalination and water treatment?
  3. How can applying process integration techniques improve the energy efficiency of chemical processes?
  4. How can the characterisation and modification of polymer properties be optimised to tailor materials for specific applications?
  5. How can we tell if turning renewable energy sources into power from biomass is a good idea?
  6. How can we improve the energy-efficient method for separating mixtures of two substances using distillation columns?
  7. How to manage ferrofluids’ agglomeration and stability through surface modification and surfactant engineering.
  8. What are some effective ways to apply process engineering concepts to biopharmaceutical manufacturing to improve regulatory compliance, product quality, and production efficiency?
  9. What are the best ways to improve advanced catalytic processes for the production of renewable fuels?
  10. How can the development of novel catalysts be directed towards achieving sustainability in chemical reactions, and what are the key considerations in their design and optimisation?

Chemical Engineering Dissertation Topics To Get You Started

Research Aim: The study aims to focus on the importance of carbon-based nanomaterials in drug delivery and the transformation of the UK pharmaceutical sector with the incorporation of carbon-based nanomaterials


  • To shed light on the concept of carbon-based nanomaterials and their importance in drug delivery
  • To understand the transformation of the UK pharmaceutical sector with the use of carbon-based nanomaterials
  • To recommend solutions in order to mitigate challenges related to the use of carbon-based nanomaterials

Research Aim: The aim of this research study is to investigate the different applications and challenges of using lithium iron phosphate batteries in EVs. The case study of Tesla is considered.


  • To understand the concept of lithium iron phosphate battery
  • To explore the significance of lithium iron phosphate batteries in electric vehicles
  • To examine the different benefits of using lithium iron phosphate batteries in Tesla
  • To analyse the different challenges of using a lithium iron phosphate battery in Tesla

Research Aim: The research aim focuses on integrating nanomaterials in the UK manufacturing sector and thus making it smart.


  • To analyse the concept of nanomaterials
  • To explore the importance of nanomaterials in consumer products
  • To shed light on how the UK manufacturing sector is becoming smart with the use of nanomaterials

Research Aim: The research aims to explain different technologies adopted in the UK chemical sector to treat industrial waste water.


  • To understand different sources of industrial waste that lead to water pollution
  • To analyse the current scenario of water pollution by the UK chemical sector and the laws formed to regulate this pollution
  • To examine different technologies used by the UK chemical sector to minimise water pollution and treat industrial waste water

Research Aim: The aim of the study is to evaluate the benefits and challenges of incorporating thermophotovoltaics in UK residential areas.


  • To understand the current state of electricity consumption in UK residential areas
  • To discuss the concept of thermophotovoltaics and explore the benefits of using this device in UK residential areas
  • To determine the challenges of using this device in UK residential areas

Trending Chemical Engineering Research Topics

Research Aim: This research aims to engineer conformal nanoporous polyaniline through the process of oxidative chemical vapour deposition and to note its potential use in the improvement of supercapacitors. The study will look into the various advantages of the oxidative chemical vapour process in the formation and integration of conducting polymers over the conventional solution-based methods. It will also address and look into the potential use of the nanoporous polyaniline in increasing a supercapacitor’s energy storage ability and power density.

Research Aim: The focus of this research is to both electronically and structurally engineer a Carbon-based and metal-free electrocatalyst that can be employed in the splitting of water. Such electrocatalysts will be able to substitute the conventional catalyst used, Platinum, for this process. We will observe if it proves to be a cheaper material that offers clean and sustainable energy conversion reactions. In this attempt, the study will also electronically and structurally construct a Carbon-based electrocatalyst to improve its catalytic performance in any reaction it is used in.

Research Aim: This research will look into the formation of a heterojunction structure of BiOBrxI1-x/BiOBr into a photocatalyst. This photocatalyst will have the ability to degrade some organic pollutants and oilfield wastes in an ideal and efficient manner to reduce pollution and release air pollutants. This will further provoke the idea of enhanced molecular oxygen activation capacity of bismuth oxyhalide photocatalysts for the same reason.

Research Aim: The research will look at the different advantages of chemically synthesising glycosaminoglycan-mimetic polymer over naturally occurring glycosaminoglycan. The study will also highlight the critical importance of this synthetic polymer over its naturally occurring counterpart in the controlling of essential bio functions in an organism.

Research Aim: This research will look into the future development of chemically designed Palladium based catalysts. The study will also be looking into their various applications. This research will also discuss the use of the different types of palladium-based nano architectures, which include alloys, intermetallic compounds, etc., against the limitations of pure palladium in the reactions it is used in.

Research Aim: This research will focus on achieving an efficiency of 15% or more in an organic photovoltaic cell using a copolymer design. This is because ternary blending and copolymerisation strategies have been noted to boost photovoltaic performance in photovoltaic organic solar cells by a certain degree. It will also discuss the applications of this enhanced photovoltaic cell in practical production and use soon.

Research Aim: This research will look into the application of Molybdenum disulfide as a promising catalyst for the process called the Hydrogen Evolution Reaction (HER). We will discuss the two-dimensional layered structure of MoS2 and why it is a suitable replacement for the already used catalyst Platinum (Pt). The research will also explain the formation of this catalyst (MoS2) and how it becomes chemically activated. The paper will also compare and contrast the catalytical abilities of both Pt and the chemically activated Molybdenum disulfide. Related: How you can write a Quality Dissertation

Undergraduate Chemical Dissertation Topics

Research Aim: Electrochemical technology advancement could optimise renewable energy for value-added chemical processing. This research will use organic redox species-rich electrical chemistry to generate new dry cell and flow batteries.

Research Aim: This research aims to identify the relationship between Chemical Engineering and Petroleum Engineering.

Research Aim: This research aims to measure the influence of Chemicals on Environmental Management

Research Aim: This research aims to identify how industrial chemistry is revolutionising

Research Aim: This research aims to focus on the method of preparing hydrogen by using solar energy

How Can ResearchProspect Help?

ResearchProspect writers can send several custom topic ideas to your email address. Once you have chosen a topic that suits your needs and interests, you can order for our dissertation outline service, which will include a brief introduction to the topic, research questions, literature review, methodology, expected results, and conclusion. The dissertation outline will enable you to review the quality of our work before placing the order for our full dissertation writing service!

Material Production Dissertation Topics

Research Aim: The research will analyse how the implementation of an engineering enterprise system influences the design cycle of material production. The study will use material production projects related to oxygen scavenging nanoparticles as the case with which research will be conducted. The study aims to understand how enterprise systems can be implemented in material production to reduce costs and ensure the project is completed on time. The quality of the material is not compromised.

Research Aim: This research will discuss the heterojunction of Fe2O3 on BOC (Bismuth carbonate) to increase the efficiency of detoxifying toxic metals and dyes by visible light illumination. It will also explain the effect of Fe2O3 heterojunction on the photocatalytic impact, solar harvesting ability, and enhanced charge carrier ability of BOC.

Research Aim: This research will look into the chemical deformation process individually and the effect of these deformations on the volume stability in binder materials. It will focus on the impact of deformation in metakaolin based geopolymers as they experience three stages of deformation due to chemical procedures.

Research Aim: The research will discuss the effect of chemically functionalising SiO2 in an attempt to observe any changes in oil-impregnated monomers of casting nylon. It will explain the changes observed in the casting nylons tensile strength, elastic modulus, notched impact strength, flexural strength, and flexural modulus.

Research Aim: The research will attempt to increase the electrocatalytic effect of 2H-WS2 to increase the active sites found on the compound to achieve an efficient method to evolve hydrogen gas from evolution reactions. The electrocatalyst is evaluated both theoretically and experimentally for better results.

Chemical Engineering Techniques and Processes Dissertation Topics

Research Aim: The research will study the effects of the change in deuterium concentration in water. The study will compare the kinematics of deuterium depleted water, the average concentration of deuterium, and that of hard water (D2O).

Research Aim: The research will examine the effect of light control over some photo-mediated polymerisation reactions. It will also observe the changes in the polymer when the light is on and when it is off.

Research Aim: The research will analyse how the implementation of life cycle assessment (LCA) and eco-design concepts in a chemical engineering company solves design issues from a technical, social, economic, and environmental viewpoint. The research will use empirical data to conduct the study, performing a survey of chemical engineers from various companies throughout the UK.

Research Aim: In this research, various techniques of structural engineering are implemented to obtain a flexible lithium-ion battery, which can be used in such electronic devices which can function even in extreme deformations such as flexible displays, flexible tools, and any wearable devices. It will analyse the battery based on the structural design at both component and device levels.

Research Aim: This research will prepare impure hydrogen gas by the looping method to generate syngas. At the same time, a mix of cerium and iron oxides is prepared to form oxygen carriers. It will apply different techniques to obtain more efficient methods for the formation of hydrogen gas and CeO2.Fe2O3 to for syngas.

Research Aim: The research will attempt to use bulk nanostructured materials on lithium metal anodes to form such anodes with the stress exerted by a passing electrical flow that is equally distributed to avoid fracturing. This method will allow creating fracture-resistant lithium metal anodes in high rate electric cycles with a larger capacity.

Research Aim: The research discusses the effects of various surface engineering techniques in the process of water splitting. Surface engineering alters the surface layer of the electrolyte in an attempt to add a significant change in the production of hydrogen gas during water splitting. It will also discuss the challenges faced by surface engineering and potential opportunities in applying this method in future uses.

More Dissertation Topics on Chemical Engineering

Research Aim: The research will analyse the impact of chemical engineers’ transferable skills or personal skills using PLS-SEM. The study will examine the variables of communications, teamwork, IT skills, self-learning, numeracy, and problem-solving to understand chemical engineers’ competencies better.

Research Aim: The research will examine, using qualitative methodologies, the impact of technical workshops that focus on speaking and writing on team-individual conflicts of chemical engineers in various UK industries. The research aims to understand how specific communications skills focusing on technical ability affect conflict situations in industrial environments.

Research Aim: The research uses social network analysis (SNA) to analyse the management systems of chemical enterprises. The data will be collected through a psychometric questionnaire to assess variables of communication, governance, work environment, and other management components. The research aims to comprehend how these variables interact to ensure the appropriate management of chemical enterprises.

Research Aim: The research will analyse the impact of process system engineering (PSE) on achieving sustainable chemical engineering. The study will focus on metrics, product design, process design, and process dynamics to better understand if it aids industries to become more sustainable. The research methodology will be mixed methods based on collecting data from questionnaires and interviews.

Research Aim: This research will use the Ruler alloy as an electrocatalyst due to its bio-functionality and efficiency in oxygen-evolving and hydrogen evolving reactions. These observations will be taken in an acidic environment due to the necessity of developing the proton exchange membrane for producing clean hydrogen fuel.

Research Aim: This research discusses the recent advancements in producing N-doped carbon electrocatalysts prepared by mono-, co-, and N-doping processes with other heteroatoms. It will also discuss the possibilities of developing a more sustainable electrocatalyst.

Research Aim: The research will attempt to use a systematic literature review methodology to organise and discuss the characteristic degradation of fungi to isolate suitable and tailored microstructures which benefit a subsequent amount of carbonisation and chemical activation.

Research Aim: This research will attempt to form a supply of biogas to generate electricity over a monthly time period. We will develop a generic mixture of manure and vegetative materials to build a biogas mixture for this purpose. It will then note the amounts of material used for the mix and note the changes to the number of electricity formations if we change the ratio of the original mix.

The research will observe the effect of surface hydroxyls on the electrochemical reduction of carbon dioxide. It will explain why the reduction of carbon dioxide is susceptible to react with the proper amount of surface hydroxyls through hydrogen bonding, which causes self-reduction.
Not Sure Which Dissertation Topic to Choose? Use Our Topic Planning Service GET A FREE QUOTE NOW
Related: Civil Engineering Dissertation

Order a Proposal

Worried about your dissertation proposal? Not sure where to start?

  • Choose any deadline
  • Plagiarism free
  • Unlimited free amendments
  • Free anti-plagiarism report
  • Completed to match exact requirements
Order a Proposal

Important Notes:

As a chemical engineering student looking to get good grades, it is essential to develop new ideas and experiment with existing chemical engineering theories and processes – i.e., to add value and interest to your research topic.

The field of chemical engineering is vast and interrelated to so many other academic disciplines like civil engineeringconstruction, engineering, mechanical engineering, and more. That is why it is imperative to create a chemical engineering dissertation topic that is particular, sound, and actually solves a practical problem that may be rampant in the field.

We can’t stress how important it is to develop a logical research topic; it is the basis of your entire research. There are several significant downfalls to getting your topic wrong: your supervisor may not be interested in working on it, the topic has no academic creditability, the research may not make logical sense, and there is a possibility that the study is not viable.

This impacts your time and efforts in writing your dissertation, as you may end up in a cycle of rejection at the very initial stage of the dissertation. That is why we recommend reviewing existing research to develop a topic, taking advice from your supervisor, and even asking for help in this particular stage of your dissertation.

While developing a research topic, keeping our advice in mind will allow you to pick one of the best chemical engineering dissertation topics that fulfil your requirement of writing a research paper and add to the body of knowledge.

Therefore, it is recommended that when finalising your dissertation topic, you read recently published literature to identify gaps in the research that you may help fill.

Remember- dissertation topics need to be unique, solve an identified problem, be logical, and be practically implemented. Take a look at some of our sample chemical engineering dissertation topics to get an idea for your own dissertation.

How to Structure Your Chemical Engineering Dissertation

A well-structured dissertation can help students to achieve a high overall academic grade.

  • A Title Page
  • Acknowledgements
  • Declaration
  • Abstract: A summary of the research completed
  • Table of Contents
  • Introduction: This chapter includes the project rationale, research background, key research aims and objectives, and the research problems. An outline of the structure of a dissertation can also be added to this chapter.
  • Literature ReviewThis chapter presents relevant theories and frameworks by analysing published and unpublished literature available on the chosen research topic in light of the research questions to be addressed. The purpose is to highlight and discuss the relative weaknesses and strengths of the selected research area whilst identifying any research gaps. Break down of the topic, and key terms can positively impact your dissertation and your tutor.
  • Methodology: The data collection and analysis methods and techniques employed by the researcher are presented in the Methodology chapter, which usually includes research design, research philosophy, research limitations, code of conduct, ethical consideration, data collection methods, and data analysis strategy.
  • Findings and Analysis: Findings of the research are analysed in detail under the Findings and Analysis chapter. All key findings/results are outlined in this chapter without interpreting the data or drawing any conclusions. It can be useful to include graphscharts, and tables in this chapter to identify meaningful trends and relationships.
  • Discussion and Conclusion: The researcher presents his interpretation of the results in this chapter and states whether the research hypothesis has been verified or not. An essential aspect of this section of the paper is to link the results and evidence from the literature. Recommendations with regard to the implications of the findings and directions for the future may also be provided. Finally, a summary of the overall research, along with final judgments, opinions, and comments, must be included in the form of suggestions for improvement.
  • References: This should be completed in accordance with your University’s requirements
  • Bibliography
  • Appendices: Any additional information, diagrams, and graphs used to complete the dissertation but not part of the dissertation should be included in the Appendices chapter. Essentially, the purpose is to expand the information/data.

About ResearchProspect Ltd

ResearchProspect is a UK based academic writing service that provides help with Dissertation Proposal WritingPhD Proposal WritingDissertation WritingDissertation Editing, and Improvement.

Our team of writers is highly qualified. They are experts in their respective fields. They have been working in the industry for a long time and thus are aware of the issues and trends of the industry they are working in.

Need more Topics.?

Review Our Best Dissertation Topics complete list.


    Free Dissertation Topic

    Frequently Asked Questions

    To find chemical engineering dissertation topics:

    1. Research recent advancements.
    2. Identify industry challenges.
    3. Explore environmental concerns.
    4. Consider process optimisation.
    5. Examine sustainable practices.
    6. Discuss with professors or experts for insights.

    About Grace Graffin

    Avatar for Grace GraffinGrace has a bachelor's and a master's degree from Loughborough University, so she's an expert at writing a flawless essay at ResearchProspect. She has worked as a professional writer and editor, helping students of at all academic levels to improve their academic writing skills.