Queen Elizabeth Prize for Engineering

Chemical engineering

Mark McBride-Wright: On a mission to engineer an inclusive industry

  • Posted by QEPrize Admin
  • 29 September 2017

3rd year Standard Grade Chemistry, Unit 3: “Hydrocarbons”, end of unit test… I got 100%! The energy industry had caught my heart, and from that point, I was hooked.

I applied to study Chemical Engineering at Imperial College in 2005. As a young gay teenager, the lure of London and starting a new life in a vibrant, metropolitan city was too enticing to turn down. Results day came, grades were achieved, and off I went at the tender age of 17.

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Charlie Jerome: Life as an engineering apprentice

  • Posted by QEPrize Admin
  • 25 September 2017

Charlie is an engineering apprentice working at GSK Maidenhead. He joined the team in August 2014 and has worked in departments across the factory. We met up with him to find about a bit more about the challenges of life as an engineer and what he wants to see the profession doing in the future!

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Chemical engineers ‘supercharge’ bacteria to become fuel factories

  • Posted by QEPrize Admin
  • 21 September 2017

Chemical engineers in California have found a way to produce useful chemicals in bacteria, using energy from the sun.

With fossil fuels an ever-dwindling resource, engineers must find new ways to meet our energy and chemical production needs. Inspired by plants, a team of researchers at UC Berkeley has found a way of tricking bacteria into photosynthesising. Instead of making food from CO2, water and sunshine, these bacteria are duped into making simple, organic chemicals instead.

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Interview with an Ambassador: Filipa Gomes

  • Posted by QEPrize Admin
  • 18 September 2017

In celebration of all things chemical engineering, we met up with QEPrize Ambassador, Filipa Gomes, to find out a bit more about what chemical engineers get up to.

Filipa, you’re a chemical engineer, but what do you actually do?

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Langer lab develops 3D printed vaccine to deliver multiple doses

  • Posted by QEPrize Admin
  • 15 September 2017

Microparticles created by new 3-D fabrication method could release drugs or vaccines long after injection.

Anne Trafton | MIT News

MIT engineers have invented a new 3-D fabrication method that can generate a novel type of drug-carrying particle that could allow multiple doses of a drug or vaccine to be delivered over an extended time period with just one injection.

The new microparticles resemble tiny coffee cups that can be filled with a drug or vaccine and then sealed with a lid. The particles are made of a biocompatible, FDA-approved polymer that can be designed to degrade at specific times, spilling out the contents of the “cup.”

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“Why not chemical engineering?”

  • Posted by QEPrize Admin
  • 13 September 2017

I stumbled into engineering by accident.

Upon first impression, mine may appear to be a story of failure. At the age of 17, the idea of deciding what to do with the rest of my life was quite daunting.  I didn’t know where to start. I chose the option that required the least amount of effort; do what my parents did and become a medical doctor. After applying and being rejected from medicine for two years in a row, I thought I’d better try something else!

Meanwhile, a blue and orange ‘whynotchemeng’ leaflet had found its way into my hands. I remember being impressed by the wide variety of areas chemical engineers can work in. And of course, drawn to the ‘high graduate starting salaries’… I felt like I would have a choice at the end of this degree. As I didn’t have a strong answer for ‘why not chem eng?’, I decided to try it out and see where it took me!

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Upgrade your future workout with sweat-powered wearable tech

  • Posted by QEPrize Admin
  • 11 September 2017

Engineers at the University of California San Diego (UC San Diego) have developed a stretchy fuel cell that is powered by sweat. The ‘epidermal biofuel cells’ stick to the wearer’s skin and can power devices like LEDs and Bluetooth radios.

Fuel cells work by turning the chemical energy in hydrogen-based fuels into electrical energy when the fuel is exposed to oxygen. The chemical reaction takes place at the fuel cell’s electrodes and produce electrically charged particles. These are carried from one electrode to the other, completing the circuit and producing a current.

Combining chemistry, advanced materials and electronic interfaces, the team have made an exciting breakthrough. Their new cells can generate 10 times the power per surface area than any existing wearable biofuel cells.

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Turning pee into plastic on long-haul space flights

  • Posted by QEPrize Admin
  • 8 September 2017

Astronauts on board the International Space Station are notoriously thrifty. With limited storage space, and a long trip home to pick up extra supplies, resources must be recycled many times.

A clever life support system controls the atmospheric pressure on board and provides clean water and fresh air to astronauts. Filtration systems convert waste water from showers, urine and even sweat into drinking water, while carbon dioxide scrubbers clean up the air for breathing. Some products, however, inevitably go to waste and are ejected into space.

On their much longer journeys, Mars-bound astronauts could see themselves recycling everything (and we mean everything!) to reach the red planet in one piece. Chemical engineer, Mark Blenner has been studying how the microbes that give us bread and beer can help them get there.

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