Videos

Stephen Harrison talks to Andres Saldivia of Stirling Cryogenics. What is the reverse Stirling cycle and what does this process involve? What gases are cooled or liquified? Can you liquify hydrogen to make green hydrogen, if so, how much per day?

Ian Schirmer and Stephen Harrison discuss the problems faced by solar power to optimise output. Predictive maintance on solar panels are discussed. How are drones used in Solar? This and much more in this 10 minute discussion.

Xavier d'Hubert and Stephen B. Harrison discuss cleaning up flue gasses from Cement.

Join ABB and Tarmac / CRH for a 60-minute conversation about continuous emission monitoring systems (CEMS), reviewing their decade-long partnership, how it is evolving to meet changing cement industry needs, and what the future holds. Until recently, high quality CEMS products and responsive field service were what mattered most to plant operators. Nowadays, digital software solutions are helping to maximize hardware up-time and minimize on-site support. And new approaches to delivering...

In this, the first of three interviews with Dr. Uwe Albrecht of Ludwig-Bölkow-Systemtechnik, Stephen B. Harrsion asks Dr. Albrecht to explain more about gasification and green hydrogen. Follow the link for the second interview, which focusses on the pyrolysis of biomethane for the production of green hydrogen, or click through for the first interview, which focusses on the gasification of biomethane for the production of green hydrogen.

In this, the second of three interviews with Dr. Uwe Albrecht of Ludwig-Bölkow-Systemtechnik, Stephen B. Harrsion asks Dr. Albrecht to explain more about biomethane pyrolysis and green hydrogen. Follow the link for the first interview, which focusses on the gasification of biomethane for the production of green hydrogen, or click through to the final interview, which considers the future of green hydrogen as part of the energy transition.

In the final interview with Dr. Uwe Albrecht of Ludwig-Bölkow-Systemtechnik, Stephen B. Harrsion asks Dr. Albrecht to explain more about strategies for the development of green hydrogen, climate change, and the transition to renewable energy. Click through for the first interview on the gasification of biomethane for the production of green hydrogen, or follow the link for the second interview, which focusses on the pyrolysis of biomethane for the production of green hydrogen.

Join ChemTreat and Hach during this 60-minute eLearning session. We’ll discuss corrosion, scaling, and biofouling in your cooling water cycle.   What are the key challenges the session aim to resolve for participants? Why the combination of lab and online analyzers is your best approach, and when one will work over the other.  New measurement methods and instruments to improve operational processes, reduce operation expenses, and decrease the time you spend maintaining your analyze...

In this 8 minute interview with Dave Worton, science area leader in the Gas Metrology Group at the NPL, Stephen Harrison raises some questions and topics concerning the air quality we all live in. Listen now to get the answers to questions like;- What is the National Physical laboratory’s role in Environmental Science and Air Quality Monitoring? What is the role of the NPL in science and air quality? What chemical species do you deal with and focus on in your role? Do you dea...

Have you got 3 mins and want to know what the future of VOC and NO2 measurement for ambient airquality monitoring will look like? David R. Worton of NPL has a few insights to share. Gas chromatography is an established technique, but we need to wait for the results. There has been a lot of movement towards direct read instruments, online gas analysers, NO2, VOCs, a lot of application potential. What have you and the NPL been doing to evaluate these techniques?Is there a clear winner for...