In this blog series, which is part of our recently launched Sustainability Hub, we’re speaking to chemical engineers across the world making a difference to make sustainable practices and products a reality and more accessible to all for the wider benefit of our society and globe.
To mark Earth Day today (22 April 2022) in this blog, Dr Mauro Luberti explains the two different gas separation processes he’s using and explains the specialised laboratory equipment he’s developed to predict separation performance of adsorption processes. He’s also looking at ways to capture carbon dioxide more efficiently from power and hydrogen plants, and the importance of decarbonising these industrial sectors.
In our latest ‘Influencing policy’ blog, IChemE Energy Centre member Tekena Fubara explains the complexities behind transitioning to robust, sustainable energy systems in order to meet international carbon reduction targets.
Also, we explore the role of advanced oxidation processes for sustainable water management, which could be used as evidence to inform policy-makers working on a new Environment Bill.
12 December 2015 will go down in history as the day the world agreed to do something about climate change. The impact of countries around the world reaching such an agreement cannot be ignored. However, for us to actually achieve the targets set in Paris we need to act now.
Chemical engineers have been working for some time to find and implement ways to combat climate change.
Here are just ten of the ways that chemical engineers can save the world from the impact of climate change:
Chemical engineering makes its professional contribution by understanding how whole systems work, and generating engineered system solutions to meet desired targets. The ideology and discussion behind climate change solutions is in place, but it needs a chemical engineering, systems thinking approach to apply the technical solutions.
2. Energy efficiency
Becoming more energy efficient is the obvious easy win (at least for chemical engineers). The 2012 Global Energy Assessment stated that 66 per cent of the energy produced today is wasted. The chemicals sector is the most energy intensive industry, but current internal rates of return stand at just 12-19 per cent. Chemical engineers can change this and make energy efficiency the number one priority
IChemE has traditionally awarded a range of medals and prizes to acknowledge the achievements of chemical engineers around the world.
It’s one of the ways in which we recognise that chemical engineering matters at an individual (or team) level, and I always look forward to the announcement of the winners.
The medals and prizes will be presented at a range of events and locations in the months ahead, but given that the list has been publicised in the March issue of The Chemical Engineer (tce) magazine, I thought I’d take the opportunity to blog about some of the winners and their achievements.
First up is the Ambassador Prize, this year awarded to my friend and colleague, Dr Paul Fennell, for his outstanding work to bring greater understanding of chemical engineering to non-chemical engineers – from government ministers to university students and school children, to people in the pub!
A cleaner fossil-fuelled future is something that I, along with many of my colleagues, aspire to achieve during my lifetime. Carbon capture, storage and use, and its potential to mitigate climate change figures strongly on my research agenda.
Now you may think this a bold claim, but the research focuses on adsorption as opposed to absorption – which is the most common method used for capturing carbon dioxide.
Nasser Khazeni, a chemical and materials engineering PhD student from NMSU, led and developed the research into this new technology, with specific focus on post-combustion separation of carbon dioxide.