Robin TaylorActinide Chemistry
Robin Taylor is a radiochemist with 25 years experience leading nuclear research and development projects related to actinide chemistry; particularly in the fields of separations, recycling, characterization and storage.
Key Areas of Expertise
- Advanced processes for spent nuclear fuel reprocessing
- Actinide separations chemistry
- Actinide oxide storage and re-treatment
- Bill Newton Award, Radiochemistry Group, Royal Society of Chemistry (2009)
- Chartered Chemist and Fellow of the Royal Society of Chemistry (2004)
- Company Awards (2005: Innovation, 2012: Individual)
- NNL Chief Scientist Award (2017)
- Editor of “Reprocessing and Recycling of Spent Nuclear Fuel”, Elsevier Woodhead Publishing Series in Energy no.79 (WPE79), ISBN 978-1-78242-212-9 (2015)
- Associate Editor for European Physical Journal – Nuclear Science and Technology
- G. P. Horne et al., Plutonium and Americium Alpha Radiolysis of Nitric Acid Solutions, J. Phys. Chem B, 121, 883-889 (2017).
- R. Taylor, Reaction: a role for actinide chemists, Chem 1, 662-663 (2016).
- M. Carrott, et al., “TRU-SANEX”: a variation on the EURO-GANEX and i-SANEX processes for heterogeneous recycling of actinides Np-Cm, Sep. Sci. Technol. 51, 2198-2213 (2016).
- H. Chen, et al., Development and validation of a flowsheet simulation model for neptunium extraction in an advanced PUREX process, Solv. Extr. Ion Exch. 34, 297-321 (2016).
- Z. Maher, et al., Am and Pu Association with Magnesium Hydroxide Colloids in Alkaline Nuclear Industry Process Environments, J. Nucl. Mater. 468, 84-96 (2016).
- R. Taylor, et al., Development of actinide separation processes for future nuclear fuel cycles in Europe, Nuclear Futures, 11, 38-43 (2015).
- R. M. Orr, et al., A review of plutonium oxalate decomposition reactions and effects of decomposition temperature on the surface area of the plutonium dioxide product, J. Nucl. Mater. 733-756 (2015).
- M. Carrott, et al., Distribution of plutonium, americium and interfering fission products between nitric acid and a mixed organic phase of TODGA and DMDOHEMA in kerosene, and implications for the design of the “EURO-GANEX” process, Hydrometallurgy 152, 139-148, (2015).
- M. Carrott, et al., Development of a new flowsheet for co-separating the transuranic actinides: the “EURO-GANEX” process, Solv. Extr. Ion Exch. 32(5), 447-467 (2014).
- H. E. Sims, et al., Hydrogen yields from water on the surface of plutonium dioxide, J. Nucl. Mater. 437, 359-364 (2013).
- R. J. Taylor, et al., Progress towards the full recovery of neptunium in an Advanced PUREX process, Solv. Extr. Ion Exch., 31, 442-462 (2013).
- M. J. Sarsfield, et al., Raman spectroscopy of plutonium dioxide and related materials, Journal of Nuclear Materials 427, 333-342 (2012).
- J. Brown, et al., Plutonium loading of prospective grouped actinide extraction (GANEX) solvent systems based on diglycolamide extractants, Solv. Extr. Ion Exch., 30, 127-141 (2012).
- C. R. Gregson, et al., Characterisation of plutonium species in alkaline liquors sampled from a UK legacy nuclear fuel storage pond, Analytical Methods 3, 1957-1968 (2011).
- C. R. Gregson, et al., Combined electron microscopy and vibrational spectroscopy study of corroded Magnox sludge from a legacy spent nuclear fuel storage pond, Journal of Nuclear Materials 412, 145–156 (2011).
- M. J. Carrott, et al., Oxidation-reduction reactions of simple hydroxamic acids and plutonium (IV) ions in nitric acid, Radiochim. Acta, 96, 333-344 (2008).
- C. Talbot-Eeckelaars, et al., Luminescence from Neptunyl (VI) species in solution, J. Am. Chem. Soc. 129, 2442-2443 (2007).
- H. Steele and R. J. Taylor, A Theoretical Study of the Disproportionation Reaction of the Pentavalent Actinyl Ions, Inorg. Chem., 46, 6311-6318 (2007).
- R. J. Taylor, et al., The applications of formo- and aceto- hydroxamic acids in nuclear fuel reprocessing, J. Alloys & Compounds, 271-273, 534-537 (1998).
- 19. R. J. Taylor and I. May, Advances in actinide and Tc kinetics for applications in process flowsheet modelling, Sep. Sci. Tech., 36, 1225-1240 (2001).
Jonathan HydeNuclear Materials
Jonathan Hyde joined the nuclear industry in 1995 after completing a postdoctoral fellowship at the University of Oxford and working as a visiting research scientist at Oak Ridge National Laboratory. He has since worked for UKAEA, AEA Technology and the National Nuclear Laboratory, taking on a number of roles including R&D and management. He is currently both Chief Technology Officer for the Reactor and Operations Support business and a Senior Fellow in Nuclear Materials. In addition, he collaborates with academia and contributes to the work of several technical working groups and advisory boards. He has co-authored ~90 publications and is a Charted Engineer and Fellow of the IOMMM.
Key Areas of Expertise
Jonathan is an expert on characterising the microstructure of materials and developing mechanistic understanding of radiation damage.
Jonathan’s achievements include:
- Developing many of the statistical techniques now routinely used worldwide to analyse data from Atom Probe Tomography
- Promoting the use of a combination of microstructural techniques to underpin mechanistic understanding of the degradation of materials which led to several international research programmes
- Introducing an annual award within NNL – the Lawrence Medal - for the Best External Scientific/Technical (BEST) Publication
- NNL “Inspiring Leader”, 2017
Key Positions held
- 2010 – 2014: Business Manager
- 2012 – Chief Technologist and Laboratory Fellow
- 2015 – Senior Fellow
- 1997 – present: Technical Area Co-ordinator (microstructure & metallurgical variables) of the International Group on Radiation Damage Mechanisms (IGRDM)
- 2007 – present: Wolfson Industrial Fellow & then Senior Visiting Fellow, University of Oxford
- 2010 – present: Nuclear Science representative on the Diamond Industrial Science Committee (DISCo) which provides advice to the UK Diamond synchrotron facility
- 2012 – present: Visiting Professor at the Dalton Nuclear Institute at the University of Manchester
- 2014 – present: Industrial Advisory board for the Fusion CDT
- 2015 – present: Visiting Professor at the University of Liverpool, School of Engineering
- E.A. Marquis and J.M. Hyde, "Atomic Scale Analysis of Solute Behaviours by Atom-Probe Tomography", Materials Science and Engineering R:Reports, volume 69, issues 4-5, July 2010, pp. 37-62
- J.M. Hyde, M.G. Burke, B. Gault, D.W. Saxey, P. Styman, K.B. Wilford, T.J. Williams, Atom probe tomography of reactor pressure vessel steels: An analysis of data integrity, Ultramicroscopy 111, 676-682, 2011.
- C.A. English and J.M. Hyde, 'Radiation Damage of Reactor Pressure Vessel Steels", Comprehensive Nuclear Material, Elsevier, Ed. R. Konings, 2012, ISBN: 9780080560274.
- J.M. Hyde and C.A. Engish, “Microstructural Characterisation Techniques for Mechanistic Understanding of Irradiation Damage”, in “Irradiation Embrittlement of Reactor Pressure Vessels (RPVs) in Nuclear Power Plants“, Woodhead Publishing Series in Energy: Number 26, 2014 (pp. 211-294) ISBN978-1-84569-967-3
- J.M. Hyde, M.G. Burke, G.D.W. Smith, P. Styman, H. Swan, K. Wilford, “Uncertainties and assumptions associated with APT and SANS characterisation of irradiation damage in RPV Steels”, Journal of Nuclear Materials 449 (2014) 308–314
- P. D. Styman, J. M. Hyde, D. Parfitt, K. Wilford, M.G. Burke, C.A. English and P. Efsing, “Post-Irradiation Annealing of Ni-Mn-Si-Enriched Clusters in a Neutron-Irradiated RPV Steel Using Atom Probe Tomography”, J. Nuc. Materials, Volume 459, April 2015, Pages 127–134
- R.M. Boothby, J.M. Hyde, H. Swan, D. Parfitt, K. Wilford and P. Lindner, “SANS Examination of Irradiated RPV Steel Welds during In-situ Annealing”, Journal of Nuclear Materials 461, 45-50, 2015
- J.M. Hyde, P. Styman, H. Weekes et al., "Analysis of Radiation Damage in Light Water Reactors: Development of Standard Protocols for the Analysis of Atom Probe Data". Microscopy and Microanalysis. 2017 Apr;23(2):366-375. doi: 10.1017/S1431927616012678.
- J.M. Hyde and K. Wilford, “Correlating Irradiation-Induced Solute Clustering with Changes of Hardness in Low and High Flux Reactor Pressure Vessel Steels”, Microscopy and Microanalysis. 23. (2017) 632-633. 10.1017/S1431927617003828.
Deborah HillCriticality Safety
Deborah Hill was appointed as a Fellow in the Spring of 2013 and subsequently a Senior Fellow in the Summer of 2017, covering the area of Criticality Safety. She is currently the Criticality Technical Leader within the FCS Safety, Security and Safeguards team, based at the Preston Laboratory.
Following the completion of a PhD in x-ray physics at the University of Warwick, Deborah joined British Nuclear Fuels plc (one of the precursor companies to NNL) in 1997 as a graduate trainee in the criticality team. She has since amassed over 18 years of experience providing technical criticality input to a multitude of projects for numerous national and international customers. She is currently a Principal Criticality Safety Consultant and the Criticality Technical Leader within the Safety, Security and Safeguards team; she is responsible for the technical leadership of a large team of criticality specialists, including defining the technical training and assurance requirements plus shaping the technical direction of the team. She was appointed as a Laboratory Fellow for Criticality Safety in early 2013.
Key Areas of Expertise
Throughout her career, Deborah has developed considerable experience in both conducting and managing a wide range of operational criticality support to a variety of national and international customers, including shaping site policy and liaising with the nuclear regulators. Using this experience, she has become heavily involved in the development of safety case methodologies and industry standards / guidance. She is now recognised as a national and international expert in the field of criticality safety, having held a number of governance positions on key UK and US criticality committees.
As part of her Laboratory Fellow role, she has been heavily involved in driving the skills agenda with NNL; she has been responsible for the technical community input to the Graduate Development Programme, and is currently the Chair of the NNL Mentoring Community of Practice.
Deborah’s achievements include:
- Played a key role in significantly increasing both the numbers and capability of the NNL criticality team in the late 2000s
- Chair of the UK Working Party on Criticality
- Has held a number of positions on the American Nuclear Society (ANS) Nuclear Criticality Safety Division (NCSD). Currently the NCSD Program Chair, and is the sole candidate for the Division Vice-Chair/Chair-Elect position in 2016/17
- Awarded the inaugural NNL Impact Award for Service in Spring 2012
Key Positions Held
2006–2013: NNL Criticality Technical Team Manager and then NNL Criticality Business Manager
2013–present: NNL Criticality Technical Manager and then NNL Criticality Technical Leader
2013–2017: NNL Fellow for Criticality Safety
2017–present: NNL Senior Fellow for Criticality Safety
2006–2015: Chair of the UK Working Party on Criticality
2009–present : Various roles on the ANS NCSD, including Executive Committee (2009 – 2012), Secretary (2012/13), Treasurer (2013/14), Program Chair (2015–2017), Vice-Chair/Chair-Elect (2016/17), Chair (2017/18) and Co-Chair of the ANS.8-20 Working Group (2015–present).
Selected Key Publications
- D.A. Hill, Proc. International Conference on Nuclear Criticality Safety, “The Role of Integrated Criticality Training and Support to the Refurbishment of the Enriched Uranium Residues Recovery Plant at Westinghouse, Springfields Fuels Limited”, p200 (2007).
- D.A. Hill, Proc. Nuclear Criticality Safety Division Topical Meeting on Realism, Robustness and the Nuclear Renaissance, “Criticality and Fire-Fighting – Recent Developments at Westinghouse, SFL” (2009).
- J. Venner, S.B. Clark and D.A. Hill, Proc. International Conference on Nuclear Criticality Safety, “Optimising Storage Arrangements for Low Enriched Uranic Residues Subject to Limited Slab Loading Control” (2011).
- D.A. Hill, Proc. International Conference on Nuclear Criticality Safety, “Recent Activities of the UK Working Party on Criticality” (2015).
- D.A. Hill & T.G. Wadeson, Proc. International Conference on Nuclear Criticality Safety, “The Application of ALARP to Legacy Residues Recovery Processes on the Springfields Site in the United Kingdom” (2015).