Nearly two years ago, while attending admissions day in the Department of Chemical Engineering at Imperial College London, I was asked, ‘Why Chemical Engineering?’ That is also the question I will attempt to answer today, before beginning my second year at Imperial.
1. ChemEng is everywhere
If you look around, you will see countless things whose production involved chemical engineers. From a plastic bottle on your desk, through cosmetics and medicines, to the fuel that your car uses – all those products involve complex chemical processes designed and improved by engineers. I see chemical engineering as a job full of opportunities – and of many diverse ones, as well.
Not only are there numerous industry sectors to work in, but also possibilities beyond the scope of ChemEng. For example, other areas of employment stretch across research, finance and management, as chemical engineering equips students with many useful transferrable skills, such as problem-solving abilities or analytical thinking.
2. Chemical engineers can make the world a better place
It may sound like a slogan, but I really believe it’s true. Today’s society faces serious problems, some of which are caused by human activity. It is hard to ignore the changes in the natural environment and the problems such as climate change, but chemical engineers are here to find a way to fight it.
Nowadays, the focus in designing chemical processes is increasingly shifting towards environmental sustainability. Even our department has a carbon capture pilot plant, and when implemented on a chemical plant, carbon capture is aimed at reducing CO2 emissions. Chemical engineers can make production processes more eco-friendly and help to develop clean energy generation, which is crucial for today’s world.
Another big challenge of the 21st century is ageing society. It results in increased occurrence of diseases such as cancer, cardiovascular diseases, and many other types of illnesses. Subsequently, this increases the demand for various kinds of medicines, increases the consequent development of pharma industries, and thus, more opportunities for chemical engineers to benefit society.
3. ChemEng is fun!
To be perfectly honest, this course can be challenging at times. But at the same time, I find it really exciting and rewarding. Its multidisciplinary nature is what makes it interesting; we study elements of maths, physics, mechanics, some elementary programming and different branches of chemistry. It is also a course full of practical work – lab experiments and group projects, which develop co-operation skills and the ability to solve real-life problems, but it is also a fun way to learn and to meet new people!
The most important thing is to enjoy what you study, and ChemEng is an ideal fit for those enjoying STEM subjects and willing to solve practical problems. And that is probably why I am so excited to come back to uni and start second year.